Attachment 125040 Details for Bug 96874 – SYSLOG - Debian 8.5 Live DVD (MM v.1.5.993)

SYSLOG - Debian 8.5 Live DVD (MM v.1.5.993)

5_Deb_85_MM-159_SYSLOG.txt (text/plain), 60.84 KB, created by Yosayan on 2016-07-12 23:28:01 UTC

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Creator: Yosayan

Created: 2016-07-12 23:28:01 UTC

Size: 60.84 KB

patch

obsolete

>SYSLOG (after exit the debug mode) - DEBIAN 8.5 Live DVD 
>.....................................................
>System:	Debian GNU/Linux 8.5 (jessie)
>Kernel: 3.16.0-4-amd64
>NetworkManager - version 0.9.10.0-7
>ModemManager - version 1.5.993
>
>I leave the debug mode (normal use)
>....................................
>user@debian:~/Desktop$ sudo systemctl enable NetworkManager ModemManager
>Created symlink from /etc/systemd/system/multi-user.target.wants/NetworkManager.service to /lib/systemd/system/NetworkManager.service.
>Created symlink from /etc/systemd/system/dbus-org.freedesktop.ModemManager1.service to /lib/systemd/system/ModemManager.service.
>Created symlink from /etc/systemd/system/multi-user.target.wants/ModemManager.service to /lib/systemd/system/ModemManager.service.
>Created symlink from /etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service to /lib/systemd/system/NetworkManager-dispatcher.service.
>
>user@debian:~/Desktop$ sudo systemctl start NetworkManager ModemManager
>.......................................
>
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> NetworkManager (version 0.9.10.0) is starting...
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> Read config: /etc/NetworkManager/NetworkManager.conf
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> WEXT support is enabled
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> init!
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> update_system_hostname
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info>       interface-parser: parsing file /etc/network/interfaces
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info>       interface-parser: finished parsing file /etc/network/interfaces
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> management mode: unmanaged
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> devices added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> device added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0): no ifupdown configuration found.
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> devices added (path: /sys/devices/pci0000:00/0000:00:0a.0/net/eth0, iface: eth0)
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> device added (path: /sys/devices/pci0000:00/0000:00:0a.0/net/eth0, iface: eth0): no ifupdown configuration found.
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> devices added (path: /sys/devices/virtual/net/lo, iface: lo)
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> end _init.
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> Loaded plugin keyfile: (c) 2007 - 2013 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (16474464) ... get_connections.
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (16474464) ... get_connections (managed=false): return empty list.
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> get unmanaged devices count: 0
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> monitoring kernel firmware directory '/lib/firmware'.
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> monitoring ifupdown state file '/run/network/ifstate'.
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> WiFi hardware radio set enabled
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> WWAN hardware radio set enabled
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> Loaded device plugin: /usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-adsl.so
>Jul 12 19:49:29 localhost ModemManager[23865]: <info>  ModemManager (version 1.5.993) starting in system bus...
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> Loaded device plugin: /usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-bluetooth.so
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> Loaded device plugin: /usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wifi.so
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> Loaded device plugin: /usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wwan.so
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> WiFi enabled by radio killswitch; enabled by state file
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> WWAN enabled by radio killswitch; enabled by state file
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> WiMAX enabled by radio killswitch; enabled by state file
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> Networking is enabled by state file
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (lo): link connected
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (lo): carrier is ON
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (lo): new Generic device (driver: 'unknown' ifindex: 1)
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (lo): exported as /org/freedesktop/NetworkManager/Devices/0
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (eth0): carrier is OFF
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (eth0): new Ethernet device (driver: 'forcedeth' ifindex: 2)
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (eth0): exported as /org/freedesktop/NetworkManager/Devices/1
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (eth0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
>Jul 12 19:49:29 localhost kernel: [ 6555.363423] forcedeth 0000:00:0a.0 eth0: no link during initialization
>Jul 12 19:49:29 localhost kernel: [ 6555.363803] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (eth0): preparing device
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> (eth0): created default wired connection 'Wired connection 1'
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> ModemManager disappeared from bus
>Jul 12 19:49:29 localhost NetworkManager[23861]: <info> ModemManager available in the bus
>Jul 12 19:49:31 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:49:31 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:49:31 localhost ModemManager[23865]: <warn>  (ttyUSB1): port attributes not fully set
>Jul 12 19:49:31 localhost ModemManager[23865]: <warn>  (ttyUSB0): port attributes not fully set
>Jul 12 19:49:32 localhost ModemManager[23865]: <info>  Couldn't check support for device at '/sys/devices/pci0000:00/0000:00:0a.0': not supported by any plugin
>Jul 12 19:49:35 localhost NetworkManager[23861]: <info> startup complete
>Jul 12 19:49:43 localhost ModemManager[23865]: <info>  Creating modem with plugin 'Sierra (legacy)' and '5' ports
>Jul 12 19:49:43 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled serial type'
>Jul 12 19:49:43 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB0): 'Cannot add port 'tty/ttyUSB0', unhandled serial type'
>Jul 12 19:49:43 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:49:43 localhost ModemManager[23865]: <info>  Modem for device at '/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4' successfully created
>Jul 12 19:49:48 localhost ModemManager[23865]: <info>  Modem: state changed (unknown -> disabled)
>Jul 12 19:49:48 localhost NetworkManager[23861]: <warn> (ttyUSB2): failed to look up interface index
>Jul 12 19:49:48 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'disabled' --> 'enabling' (reason: user preference)
>Jul 12 19:49:48 localhost NetworkManager[23861]: <info> (ttyUSB2): new Broadband device (driver: 'sierra, sierra_net' ifindex: 0)
>Jul 12 19:49:48 localhost NetworkManager[23861]: <info> (ttyUSB2): exported as /org/freedesktop/NetworkManager/Devices/2
>Jul 12 19:49:48 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
>Jul 12 19:49:48 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/0: state changed (disabled -> enabling)
>Jul 12 19:49:48 localhost NetworkManager[23861]: <info> (ttyUSB2): preparing device
>Jul 12 19:49:48 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state 'enabling'
>Jul 12 19:49:48 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
>Jul 12 19:49:48 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:49:48 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:49:49 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed (unknown -> registering)
>Jul 12 19:49:49 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed (registering -> home)
>Jul 12 19:49:50 localhost kernel: [ 6576.039593] usb 1-4: USB disconnect, device number 13
>Jul 12 19:49:50 localhost kernel: [ 6576.039755] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0
>Jul 12 19:49:50 localhost kernel: [ 6576.039771] sierra 1-4:1.0: device disconnected
>Jul 12 19:49:50 localhost kernel: [ 6576.039884] sierra ttyUSB1: Sierra USB modem converter now disconnected from ttyUSB1
>Jul 12 19:49:50 localhost kernel: [ 6576.039896] sierra 1-4:1.1: device disconnected
>Jul 12 19:49:50 localhost ModemManager[23865]: <info>  (tty/ttyUSB1): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:49:50 localhost kernel: [ 6576.043138] sierra ttyUSB2: Sierra USB modem converter now disconnected from ttyUSB2
>Jul 12 19:49:50 localhost kernel: [ 6576.043152] sierra 1-4:1.3: device disconnected
>Jul 12 19:49:50 localhost ModemManager[23865]: <info>  (tty/ttyUSB0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:49:50 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/0: state changed (enabling -> registered)
>Jul 12 19:49:50 localhost ModemManager[23865]: <warn>  Initial 3GPP registration check failed: Cannot run sequence: 'Could not open serial device ttyUSB2: it has been forced close'
>Jul 12 19:49:50 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'enabling' --> 'registered' (reason: user-requested)
>Jul 12 19:49:50 localhost kernel: [ 6576.046773] sierra ttyUSB3: Sierra USB modem converter now disconnected from ttyUSB3
>Jul 12 19:49:50 localhost kernel: [ 6576.046788] sierra 1-4:1.4: device disconnected
>Jul 12 19:49:50 localhost avahi-daemon[845]: Withdrawing workstation service for wwan0.
>Jul 12 19:49:50 localhost ModemManager[23865]: <info>  (tty/ttyUSB3): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:49:50 localhost kernel: [ 6576.048568] sierra_net 1-4:1.7 wwan0: unregister 'sierra_net' usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem
>Jul 12 19:49:50 localhost ModemManager[23865]: <info>  (tty/ttyUSB2): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:49:50 localhost ModemManager[23865]: <info>  (net/wwan0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:49:50 localhost kernel: [ 6576.068112] sierra_net 1-4:1.7 (unregistered net_device): usb_control_msg failed, status -19
>Jul 12 19:49:50 localhost NetworkManager[23861]: <info> devices removed (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:49:50 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
>Jul 12 19:49:54 localhost kernel: [ 6579.864037] usb 1-4: new high-speed USB device number 14 using ehci-pci
>Jul 12 19:49:54 localhost kernel: [ 6579.997488] usb 1-4: config 1 has an invalid interface number: 7 but max is 4
>Jul 12 19:49:54 localhost kernel: [ 6579.997493] usb 1-4: config 1 has no interface number 2
>Jul 12 19:49:54 localhost kernel: [ 6579.998983] usb 1-4: New USB device found, idVendor=1199, idProduct=68a3
>Jul 12 19:49:54 localhost kernel: [ 6579.998986] usb 1-4: New USB device strings: Mfr=3, Product=2, SerialNumber=4
>Jul 12 19:49:54 localhost kernel: [ 6579.998988] usb 1-4: Product: AC318U
>Jul 12 19:49:54 localhost kernel: [ 6579.998990] usb 1-4: Manufacturer: Sierra Wireless, Incorporated
>Jul 12 19:49:54 localhost kernel: [ 6579.998991] usb 1-4: SerialNumber: 111111111111111
>Jul 12 19:49:54 localhost kernel: [ 6580.002056] sierra 1-4:1.0: Sierra USB modem converter detected
>Jul 12 19:49:54 localhost kernel: [ 6580.004204] usb 1-4: Sierra USB modem converter now attached to ttyUSB0
>Jul 12 19:49:54 localhost kernel: [ 6580.004278] sierra 1-4:1.1: Sierra USB modem converter detected
>Jul 12 19:49:54 localhost kernel: [ 6580.004667] usb 1-4: Sierra USB modem converter now attached to ttyUSB1
>Jul 12 19:49:54 localhost kernel: [ 6580.004733] sierra 1-4:1.3: Sierra USB modem converter detected
>Jul 12 19:49:54 localhost kernel: [ 6580.005041] usb 1-4: Sierra USB modem converter now attached to ttyUSB2
>Jul 12 19:49:54 localhost kernel: [ 6580.005118] sierra 1-4:1.4: Sierra USB modem converter detected
>Jul 12 19:49:54 localhost kernel: [ 6580.005414] usb 1-4: Sierra USB modem converter now attached to ttyUSB3
>Jul 12 19:49:54 localhost kernel: [ 6580.007045] sierra_net 1-4:1.7 wwan0: register 'sierra_net' at usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem, a6:3d:d8:dc:0b:07
>Jul 12 19:49:54 localhost mtp-probe: checking bus 1, device 14: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4"
>Jul 12 19:49:54 localhost mtp-probe: bus: 1, device: 14 was not an MTP device
>Jul 12 19:49:54 localhost NetworkManager[23861]: <info> devices added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:49:54 localhost NetworkManager[23861]: <info> device added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0): no ifupdown configuration found.
>Jul 12 19:49:54 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:49:56 localhost ModemManager[23865]: <warn>  (ttyUSB0): port attributes not fully set
>Jul 12 19:49:56 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:49:56 localhost ModemManager[23865]: <warn>  (ttyUSB1): port attributes not fully set
>Jul 12 19:49:56 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:49:59 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:50:07 localhost ModemManager[23865]: <info>  Creating modem with plugin 'Sierra (legacy)' and '5' ports
>Jul 12 19:50:07 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB0): 'Cannot add port 'tty/ttyUSB0', unhandled serial type'
>Jul 12 19:50:07 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled serial type'
>Jul 12 19:50:07 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:50:07 localhost ModemManager[23865]: <info>  Modem for device at '/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4' successfully created
>Jul 12 19:50:12 localhost ModemManager[23865]: <info>  Modem: state changed (unknown -> disabled)
>Jul 12 19:50:12 localhost NetworkManager[23861]: <warn> (ttyUSB2): failed to look up interface index
>Jul 12 19:50:12 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'disabled' --> 'enabling' (reason: user preference)
>Jul 12 19:50:12 localhost NetworkManager[23861]: <info> (ttyUSB2): new Broadband device (driver: 'sierra_net, sierra' ifindex: 0)
>Jul 12 19:50:12 localhost NetworkManager[23861]: <info> (ttyUSB2): exported as /org/freedesktop/NetworkManager/Devices/3
>Jul 12 19:50:12 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
>Jul 12 19:50:12 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/1: state changed (disabled -> enabling)
>Jul 12 19:50:12 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:50:12 localhost NetworkManager[23861]: <info> (ttyUSB2): preparing device
>Jul 12 19:50:12 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state 'enabling'
>Jul 12 19:50:12 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
>Jul 12 19:50:12 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:50:12 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/1: 3GPP Registration state changed (unknown -> registering)
>Jul 12 19:50:12 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/1: 3GPP Registration state changed (registering -> home)
>Jul 12 19:50:13 localhost ModemManager[23865]: <info>  (tty/ttyUSB0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:50:13 localhost ModemManager[23865]: <info>  (tty/ttyUSB1): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:50:13 localhost kernel: [ 6599.348191] usb 1-4: USB disconnect, device number 14
>Jul 12 19:50:13 localhost kernel: [ 6599.348363] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0
>Jul 12 19:50:13 localhost kernel: [ 6599.348378] sierra 1-4:1.0: device disconnected
>Jul 12 19:50:13 localhost kernel: [ 6599.348493] sierra ttyUSB1: Sierra USB modem converter now disconnected from ttyUSB1
>Jul 12 19:50:13 localhost kernel: [ 6599.348504] sierra 1-4:1.1: device disconnected
>Jul 12 19:50:13 localhost kernel: [ 6599.351250] sierra ttyUSB2: Sierra USB modem converter now disconnected from ttyUSB2
>Jul 12 19:50:13 localhost kernel: [ 6599.351264] sierra 1-4:1.3: device disconnected
>Jul 12 19:50:13 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/1: state changed (enabling -> registered)
>Jul 12 19:50:13 localhost ModemManager[23865]: <warn>  Initial 3GPP registration check failed: Cannot run sequence: 'Could not open serial device ttyUSB2: it has been forced close'
>Jul 12 19:50:13 localhost kernel: [ 6599.353910] sierra ttyUSB3: Sierra USB modem converter now disconnected from ttyUSB3
>Jul 12 19:50:13 localhost kernel: [ 6599.353924] sierra 1-4:1.4: device disconnected
>Jul 12 19:50:13 localhost kernel: [ 6599.356177] sierra_net 1-4:1.7 wwan0: unregister 'sierra_net' usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem
>Jul 12 19:50:13 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'enabling' --> 'registered' (reason: user-requested)
>Jul 12 19:50:13 localhost avahi-daemon[845]: Withdrawing workstation service for wwan0.
>Jul 12 19:50:13 localhost ModemManager[23865]: <info>  (tty/ttyUSB3): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:50:13 localhost ModemManager[23865]: <info>  (tty/ttyUSB2): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:50:13 localhost kernel: [ 6599.372098] sierra_net 1-4:1.7 (unregistered net_device): usb_control_msg failed, status -19
>Jul 12 19:50:13 localhost NetworkManager[23861]: <info> devices removed (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:50:13 localhost ModemManager[23865]: <info>  (net/wwan0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:50:13 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
>Jul 12 19:50:17 localhost kernel: [ 6603.188033] usb 1-4: new high-speed USB device number 15 using ehci-pci
>Jul 12 19:50:17 localhost kernel: [ 6603.321444] usb 1-4: config 1 has an invalid interface number: 7 but max is 4
>Jul 12 19:50:17 localhost kernel: [ 6603.321449] usb 1-4: config 1 has no interface number 2
>Jul 12 19:50:17 localhost kernel: [ 6603.322945] usb 1-4: New USB device found, idVendor=1199, idProduct=68a3
>Jul 12 19:50:17 localhost kernel: [ 6603.322947] usb 1-4: New USB device strings: Mfr=3, Product=2, SerialNumber=4
>Jul 12 19:50:17 localhost kernel: [ 6603.322949] usb 1-4: Product: AC318U
>Jul 12 19:50:17 localhost kernel: [ 6603.322951] usb 1-4: Manufacturer: Sierra Wireless, Incorporated
>Jul 12 19:50:17 localhost kernel: [ 6603.322952] usb 1-4: SerialNumber: 111111111111111
>Jul 12 19:50:17 localhost kernel: [ 6603.326008] sierra 1-4:1.0: Sierra USB modem converter detected
>Jul 12 19:50:17 localhost kernel: [ 6603.328282] usb 1-4: Sierra USB modem converter now attached to ttyUSB0
>Jul 12 19:50:17 localhost kernel: [ 6603.328361] sierra 1-4:1.1: Sierra USB modem converter detected
>Jul 12 19:50:17 localhost kernel: [ 6603.328746] usb 1-4: Sierra USB modem converter now attached to ttyUSB1
>Jul 12 19:50:17 localhost kernel: [ 6603.328812] sierra 1-4:1.3: Sierra USB modem converter detected
>Jul 12 19:50:17 localhost kernel: [ 6603.329118] usb 1-4: Sierra USB modem converter now attached to ttyUSB2
>Jul 12 19:50:17 localhost kernel: [ 6603.329195] sierra 1-4:1.4: Sierra USB modem converter detected
>Jul 12 19:50:17 localhost kernel: [ 6603.329495] usb 1-4: Sierra USB modem converter now attached to ttyUSB3
>Jul 12 19:50:17 localhost kernel: [ 6603.331126] sierra_net 1-4:1.7 wwan0: register 'sierra_net' at usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem, a6:3d:d8:dc:0c:07
>Jul 12 19:50:17 localhost mtp-probe: checking bus 1, device 15: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4"
>Jul 12 19:50:17 localhost mtp-probe: bus: 1, device: 15 was not an MTP device
>Jul 12 19:50:17 localhost NetworkManager[23861]: <info> devices added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:50:17 localhost NetworkManager[23861]: <info> device added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0): no ifupdown configuration found.
>Jul 12 19:50:18 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:50:19 localhost ModemManager[23865]: <warn>  (ttyUSB0): port attributes not fully set
>Jul 12 19:50:19 localhost ModemManager[23865]: <warn>  (ttyUSB1): port attributes not fully set
>Jul 12 19:50:19 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:50:19 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:50:22 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:50:31 localhost ModemManager[23865]: <info>  Creating modem with plugin 'Sierra (legacy)' and '5' ports
>Jul 12 19:50:31 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB0): 'Cannot add port 'tty/ttyUSB0', unhandled serial type'
>Jul 12 19:50:31 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled serial type'
>Jul 12 19:50:31 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:50:31 localhost ModemManager[23865]: <info>  Modem for device at '/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4' successfully created
>Jul 12 19:50:36 localhost ModemManager[23865]: <info>  Modem: state changed (unknown -> disabled)
>Jul 12 19:50:36 localhost NetworkManager[23861]: <warn> (ttyUSB2): failed to look up interface index
>Jul 12 19:50:36 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'disabled' --> 'enabling' (reason: user preference)
>Jul 12 19:50:36 localhost NetworkManager[23861]: <info> (ttyUSB2): new Broadband device (driver: 'sierra, sierra_net' ifindex: 0)
>Jul 12 19:50:36 localhost NetworkManager[23861]: <info> (ttyUSB2): exported as /org/freedesktop/NetworkManager/Devices/4
>Jul 12 19:50:36 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
>Jul 12 19:50:36 localhost NetworkManager[23861]: <info> (ttyUSB2): preparing device
>Jul 12 19:50:36 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state 'enabling'
>Jul 12 19:50:36 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
>Jul 12 19:50:36 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/2: state changed (disabled -> enabling)
>Jul 12 19:50:36 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:50:36 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:50:36 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/2: 3GPP Registration state changed (unknown -> registering)
>Jul 12 19:50:36 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/2: 3GPP Registration state changed (registering -> home)
>Jul 12 19:50:37 localhost kernel: [ 6623.363394] usb 1-4: USB disconnect, device number 15
>Jul 12 19:50:37 localhost kernel: [ 6623.363566] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0
>Jul 12 19:50:37 localhost kernel: [ 6623.363582] sierra 1-4:1.0: device disconnected
>Jul 12 19:50:37 localhost ModemManager[23865]: <info>  (tty/ttyUSB0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:50:37 localhost kernel: [ 6623.364493] sierra ttyUSB1: Sierra USB modem converter now disconnected from ttyUSB1
>Jul 12 19:50:37 localhost kernel: [ 6623.364516] sierra 1-4:1.1: device disconnected
>Jul 12 19:50:37 localhost kernel: [ 6623.367325] sierra ttyUSB2: Sierra USB modem converter now disconnected from ttyUSB2
>Jul 12 19:50:37 localhost kernel: [ 6623.367338] sierra 1-4:1.3: device disconnected
>Jul 12 19:50:37 localhost ModemManager[23865]: <info>  (tty/ttyUSB1): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:50:37 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/2: state changed (enabling -> registered)
>Jul 12 19:50:37 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'enabling' --> 'registered' (reason: user-requested)
>Jul 12 19:50:37 localhost ModemManager[23865]: <warn>  Initial 3GPP registration check failed: Cannot run sequence: 'Could not open serial device ttyUSB2: it has been forced close'
>Jul 12 19:50:37 localhost kernel: [ 6623.370146] sierra ttyUSB3: Sierra USB modem converter now disconnected from ttyUSB3
>Jul 12 19:50:37 localhost kernel: [ 6623.370161] sierra 1-4:1.4: device disconnected
>Jul 12 19:50:37 localhost avahi-daemon[845]: Withdrawing workstation service for wwan0.
>Jul 12 19:50:37 localhost kernel: [ 6623.374587] sierra_net 1-4:1.7 wwan0: unregister 'sierra_net' usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem
>Jul 12 19:50:37 localhost ModemManager[23865]: <info>  (tty/ttyUSB3): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:50:37 localhost ModemManager[23865]: <info>  (tty/ttyUSB2): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:50:37 localhost kernel: [ 6623.392085] sierra_net 1-4:1.7 (unregistered net_device): usb_control_msg failed, status -19
>Jul 12 19:50:37 localhost ModemManager[23865]: <info>  (net/wwan0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:50:37 localhost NetworkManager[23861]: <info> devices removed (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:50:37 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
>Jul 12 19:50:41 localhost kernel: [ 6627.212028] usb 1-4: new high-speed USB device number 16 using ehci-pci
>Jul 12 19:50:41 localhost kernel: [ 6627.345483] usb 1-4: config 1 has an invalid interface number: 7 but max is 4
>Jul 12 19:50:41 localhost kernel: [ 6627.345489] usb 1-4: config 1 has no interface number 2
>Jul 12 19:50:41 localhost kernel: [ 6627.346975] usb 1-4: New USB device found, idVendor=1199, idProduct=68a3
>Jul 12 19:50:41 localhost kernel: [ 6627.346978] usb 1-4: New USB device strings: Mfr=3, Product=2, SerialNumber=4
>Jul 12 19:50:41 localhost kernel: [ 6627.346979] usb 1-4: Product: AC318U
>Jul 12 19:50:41 localhost kernel: [ 6627.346981] usb 1-4: Manufacturer: Sierra Wireless, Incorporated
>Jul 12 19:50:41 localhost kernel: [ 6627.346983] usb 1-4: SerialNumber: 111111111111111
>Jul 12 19:50:41 localhost kernel: [ 6627.349921] sierra 1-4:1.0: Sierra USB modem converter detected
>Jul 12 19:50:41 localhost kernel: [ 6627.352364] usb 1-4: Sierra USB modem converter now attached to ttyUSB0
>Jul 12 19:50:41 localhost kernel: [ 6627.352470] sierra 1-4:1.1: Sierra USB modem converter detected
>Jul 12 19:50:41 localhost kernel: [ 6627.352798] usb 1-4: Sierra USB modem converter now attached to ttyUSB1
>Jul 12 19:50:41 localhost kernel: [ 6627.352881] sierra 1-4:1.3: Sierra USB modem converter detected
>Jul 12 19:50:41 localhost kernel: [ 6627.353161] usb 1-4: Sierra USB modem converter now attached to ttyUSB2
>Jul 12 19:50:41 localhost kernel: [ 6627.353244] sierra 1-4:1.4: Sierra USB modem converter detected
>Jul 12 19:50:41 localhost kernel: [ 6627.353537] usb 1-4: Sierra USB modem converter now attached to ttyUSB3
>Jul 12 19:50:41 localhost kernel: [ 6627.355165] sierra_net 1-4:1.7 wwan0: register 'sierra_net' at usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem, a6:3d:d8:dc:0d:07
>Jul 12 19:50:41 localhost mtp-probe: checking bus 1, device 16: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4"
>Jul 12 19:50:41 localhost mtp-probe: bus: 1, device: 16 was not an MTP device
>Jul 12 19:50:41 localhost NetworkManager[23861]: <info> devices added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:50:41 localhost NetworkManager[23861]: <info> device added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0): no ifupdown configuration found.
>Jul 12 19:50:42 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:50:43 localhost ModemManager[23865]: <warn>  (ttyUSB0): port attributes not fully set
>Jul 12 19:50:43 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:50:43 localhost ModemManager[23865]: <warn>  (ttyUSB1): port attributes not fully set
>Jul 12 19:50:43 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:50:46 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:50:55 localhost ModemManager[23865]: <info>  Creating modem with plugin 'Sierra (legacy)' and '5' ports
>Jul 12 19:50:55 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB0): 'Cannot add port 'tty/ttyUSB0', unhandled serial type'
>Jul 12 19:50:55 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled serial type'
>Jul 12 19:50:55 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:50:55 localhost ModemManager[23865]: <info>  Modem for device at '/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4' successfully created
>Jul 12 19:51:00 localhost ModemManager[23865]: <info>  Modem: state changed (unknown -> disabled)
>Jul 12 19:51:00 localhost NetworkManager[23861]: <warn> (ttyUSB2): failed to look up interface index
>Jul 12 19:51:00 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'disabled' --> 'enabling' (reason: user preference)
>Jul 12 19:51:00 localhost NetworkManager[23861]: <info> (ttyUSB2): new Broadband device (driver: 'sierra, sierra_net' ifindex: 0)
>Jul 12 19:51:00 localhost NetworkManager[23861]: <info> (ttyUSB2): exported as /org/freedesktop/NetworkManager/Devices/5
>Jul 12 19:51:00 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
>Jul 12 19:51:00 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/3: state changed (disabled -> enabling)
>Jul 12 19:51:00 localhost NetworkManager[23861]: <info> (ttyUSB2): preparing device
>Jul 12 19:51:00 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state 'enabling'
>Jul 12 19:51:00 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:51:00 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
>Jul 12 19:51:00 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:51:00 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/3: 3GPP Registration state changed (unknown -> registering)
>Jul 12 19:51:00 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/3: 3GPP Registration state changed (registering -> home)
>Jul 12 19:51:01 localhost ModemManager[23865]: <info>  (tty/ttyUSB0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:01 localhost ModemManager[23865]: <info>  (tty/ttyUSB1): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:01 localhost kernel: [ 6647.350427] usb 1-4: USB disconnect, device number 16
>Jul 12 19:51:01 localhost kernel: [ 6647.350600] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0
>Jul 12 19:51:01 localhost kernel: [ 6647.350615] sierra 1-4:1.0: device disconnected
>Jul 12 19:51:01 localhost kernel: [ 6647.350728] sierra ttyUSB1: Sierra USB modem converter now disconnected from ttyUSB1
>Jul 12 19:51:01 localhost kernel: [ 6647.350741] sierra 1-4:1.1: device disconnected
>Jul 12 19:51:01 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/3: state changed (enabling -> registered)
>Jul 12 19:51:01 localhost ModemManager[23865]: <warn>  Initial 3GPP registration check failed: Cannot run sequence: 'Could not open serial device ttyUSB2: it has been forced close'
>Jul 12 19:51:01 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'enabling' --> 'registered' (reason: user-requested)
>Jul 12 19:51:01 localhost kernel: [ 6647.353530] sierra ttyUSB2: Sierra USB modem converter now disconnected from ttyUSB2
>Jul 12 19:51:01 localhost kernel: [ 6647.353543] sierra 1-4:1.3: device disconnected
>Jul 12 19:51:01 localhost ModemManager[23865]: <info>  (tty/ttyUSB2): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:01 localhost avahi-daemon[845]: Withdrawing workstation service for wwan0.
>Jul 12 19:51:01 localhost kernel: [ 6647.356785] sierra ttyUSB3: Sierra USB modem converter now disconnected from ttyUSB3
>Jul 12 19:51:01 localhost kernel: [ 6647.356798] sierra 1-4:1.4: device disconnected
>Jul 12 19:51:01 localhost kernel: [ 6647.359087] sierra_net 1-4:1.7 wwan0: unregister 'sierra_net' usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem
>Jul 12 19:51:01 localhost ModemManager[23865]: <info>  (tty/ttyUSB3): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:01 localhost ModemManager[23865]: <info>  (net/wwan0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:01 localhost NetworkManager[23861]: <info> devices removed (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:51:01 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
>Jul 12 19:51:01 localhost kernel: [ 6647.376221] sierra_net 1-4:1.7 (unregistered net_device): usb_control_msg failed, status -19
>Jul 12 19:51:05 localhost kernel: [ 6651.212028] usb 1-4: new high-speed USB device number 17 using ehci-pci
>Jul 12 19:51:05 localhost kernel: [ 6651.345390] usb 1-4: config 1 has an invalid interface number: 7 but max is 4
>Jul 12 19:51:05 localhost kernel: [ 6651.345395] usb 1-4: config 1 has no interface number 2
>Jul 12 19:51:05 localhost kernel: [ 6651.346883] usb 1-4: New USB device found, idVendor=1199, idProduct=68a3
>Jul 12 19:51:05 localhost kernel: [ 6651.346886] usb 1-4: New USB device strings: Mfr=3, Product=2, SerialNumber=4
>Jul 12 19:51:05 localhost kernel: [ 6651.346887] usb 1-4: Product: AC318U
>Jul 12 19:51:05 localhost kernel: [ 6651.346889] usb 1-4: Manufacturer: Sierra Wireless, Incorporated
>Jul 12 19:51:05 localhost kernel: [ 6651.346891] usb 1-4: SerialNumber: 111111111111111
>Jul 12 19:51:05 localhost kernel: [ 6651.349955] sierra 1-4:1.0: Sierra USB modem converter detected
>Jul 12 19:51:05 localhost kernel: [ 6651.352181] usb 1-4: Sierra USB modem converter now attached to ttyUSB0
>Jul 12 19:51:05 localhost kernel: [ 6651.352258] sierra 1-4:1.1: Sierra USB modem converter detected
>Jul 12 19:51:05 localhost kernel: [ 6651.352568] usb 1-4: Sierra USB modem converter now attached to ttyUSB1
>Jul 12 19:51:05 localhost kernel: [ 6651.352635] sierra 1-4:1.3: Sierra USB modem converter detected
>Jul 12 19:51:05 localhost kernel: [ 6651.352941] usb 1-4: Sierra USB modem converter now attached to ttyUSB2
>Jul 12 19:51:05 localhost kernel: [ 6651.353019] sierra 1-4:1.4: Sierra USB modem converter detected
>Jul 12 19:51:05 localhost kernel: [ 6651.353319] usb 1-4: Sierra USB modem converter now attached to ttyUSB3
>Jul 12 19:51:05 localhost kernel: [ 6651.354943] sierra_net 1-4:1.7 wwan0: register 'sierra_net' at usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem, a6:3d:d8:dc:0e:07
>Jul 12 19:51:05 localhost mtp-probe: checking bus 1, device 17: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4"
>Jul 12 19:51:05 localhost mtp-probe: bus: 1, device: 17 was not an MTP device
>Jul 12 19:51:05 localhost NetworkManager[23861]: <info> devices added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:51:05 localhost NetworkManager[23861]: <info> device added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0): no ifupdown configuration found.
>Jul 12 19:51:06 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:51:07 localhost ModemManager[23865]: <warn>  (ttyUSB0): port attributes not fully set
>Jul 12 19:51:07 localhost ModemManager[23865]: <warn>  (ttyUSB1): port attributes not fully set
>Jul 12 19:51:07 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:51:07 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:51:10 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:51:19 localhost ModemManager[23865]: <info>  Creating modem with plugin 'Sierra (legacy)' and '5' ports
>Jul 12 19:51:19 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB0): 'Cannot add port 'tty/ttyUSB0', unhandled serial type'
>Jul 12 19:51:19 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled serial type'
>Jul 12 19:51:19 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:51:19 localhost ModemManager[23865]: <info>  Modem for device at '/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4' successfully created
>Jul 12 19:51:24 localhost ModemManager[23865]: <info>  Modem: state changed (unknown -> disabled)
>Jul 12 19:51:24 localhost NetworkManager[23861]: <warn> (ttyUSB2): failed to look up interface index
>Jul 12 19:51:24 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'disabled' --> 'enabling' (reason: user preference)
>Jul 12 19:51:24 localhost NetworkManager[23861]: <info> (ttyUSB2): new Broadband device (driver: 'sierra, sierra_net' ifindex: 0)
>Jul 12 19:51:24 localhost NetworkManager[23861]: <info> (ttyUSB2): exported as /org/freedesktop/NetworkManager/Devices/6
>Jul 12 19:51:24 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
>Jul 12 19:51:24 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/4: state changed (disabled -> enabling)
>Jul 12 19:51:24 localhost NetworkManager[23861]: <info> (ttyUSB2): preparing device
>Jul 12 19:51:24 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state 'enabling'
>Jul 12 19:51:24 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
>Jul 12 19:51:24 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:51:24 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:51:24 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/4: 3GPP Registration state changed (unknown -> registering)
>Jul 12 19:51:24 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/4: 3GPP Registration state changed (registering -> home)
>Jul 12 19:51:25 localhost kernel: [ 6671.363964] usb 1-4: USB disconnect, device number 17
>Jul 12 19:51:25 localhost ModemManager[23865]: <info>  (tty/ttyUSB0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:25 localhost ModemManager[23865]: <info>  (tty/ttyUSB1): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:25 localhost kernel: [ 6671.364457] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0
>Jul 12 19:51:25 localhost kernel: [ 6671.364479] sierra 1-4:1.0: device disconnected
>Jul 12 19:51:25 localhost kernel: [ 6671.365222] sierra ttyUSB1: Sierra USB modem converter now disconnected from ttyUSB1
>Jul 12 19:51:25 localhost kernel: [ 6671.365245] sierra 1-4:1.1: device disconnected
>Jul 12 19:51:25 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/4: state changed (enabling -> registered)
>Jul 12 19:51:25 localhost ModemManager[23865]: <warn>  Initial 3GPP registration check failed: Cannot run sequence: 'Could not open serial device ttyUSB2: it has been forced close'
>Jul 12 19:51:25 localhost kernel: [ 6671.368962] sierra ttyUSB2: Sierra USB modem converter now disconnected from ttyUSB2
>Jul 12 19:51:25 localhost kernel: [ 6671.368983] sierra 1-4:1.3: device disconnected
>Jul 12 19:51:25 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'enabling' --> 'registered' (reason: user-requested)
>Jul 12 19:51:25 localhost ModemManager[23865]: <info>  (tty/ttyUSB3): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:25 localhost avahi-daemon[845]: Withdrawing workstation service for wwan0.
>Jul 12 19:51:25 localhost kernel: [ 6671.373283] sierra ttyUSB3: Sierra USB modem converter now disconnected from ttyUSB3
>Jul 12 19:51:25 localhost kernel: [ 6671.373305] sierra 1-4:1.4: device disconnected
>Jul 12 19:51:25 localhost kernel: [ 6671.375579] sierra_net 1-4:1.7 wwan0: unregister 'sierra_net' usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem
>Jul 12 19:51:25 localhost ModemManager[23865]: <info>  (tty/ttyUSB2): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:25 localhost ModemManager[23865]: <info>  (net/wwan0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:25 localhost kernel: [ 6671.396275] sierra_net 1-4:1.7 (unregistered net_device): usb_control_msg failed, status -19
>Jul 12 19:51:25 localhost NetworkManager[23861]: <info> devices removed (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:51:25 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
>Jul 12 19:51:29 localhost kernel: [ 6675.188033] usb 1-4: new high-speed USB device number 18 using ehci-pci
>Jul 12 19:51:29 localhost kernel: [ 6675.321460] usb 1-4: config 1 has an invalid interface number: 7 but max is 4
>Jul 12 19:51:29 localhost kernel: [ 6675.321466] usb 1-4: config 1 has no interface number 2
>Jul 12 19:51:29 localhost kernel: [ 6675.322953] usb 1-4: New USB device found, idVendor=1199, idProduct=68a3
>Jul 12 19:51:29 localhost kernel: [ 6675.322955] usb 1-4: New USB device strings: Mfr=3, Product=2, SerialNumber=4
>Jul 12 19:51:29 localhost kernel: [ 6675.322957] usb 1-4: Product: AC318U
>Jul 12 19:51:29 localhost kernel: [ 6675.322959] usb 1-4: Manufacturer: Sierra Wireless, Incorporated
>Jul 12 19:51:29 localhost kernel: [ 6675.322961] usb 1-4: SerialNumber: 111111111111111
>Jul 12 19:51:29 localhost kernel: [ 6675.326025] sierra 1-4:1.0: Sierra USB modem converter detected
>Jul 12 19:51:29 localhost kernel: [ 6675.328298] usb 1-4: Sierra USB modem converter now attached to ttyUSB0
>Jul 12 19:51:29 localhost kernel: [ 6675.328377] sierra 1-4:1.1: Sierra USB modem converter detected
>Jul 12 19:51:29 localhost kernel: [ 6675.328761] usb 1-4: Sierra USB modem converter now attached to ttyUSB1
>Jul 12 19:51:29 localhost kernel: [ 6675.328826] sierra 1-4:1.3: Sierra USB modem converter detected
>Jul 12 19:51:29 localhost kernel: [ 6675.329134] usb 1-4: Sierra USB modem converter now attached to ttyUSB2
>Jul 12 19:51:29 localhost kernel: [ 6675.329213] sierra 1-4:1.4: Sierra USB modem converter detected
>Jul 12 19:51:29 localhost kernel: [ 6675.329513] usb 1-4: Sierra USB modem converter now attached to ttyUSB3
>Jul 12 19:51:29 localhost kernel: [ 6675.331140] sierra_net 1-4:1.7 wwan0: register 'sierra_net' at usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem, a6:3d:d8:dc:0f:07
>Jul 12 19:51:29 localhost mtp-probe: checking bus 1, device 18: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4"
>Jul 12 19:51:29 localhost mtp-probe: bus: 1, device: 18 was not an MTP device
>Jul 12 19:51:29 localhost NetworkManager[23861]: <info> devices added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:51:29 localhost NetworkManager[23861]: <info> device added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0): no ifupdown configuration found.
>Jul 12 19:51:30 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:51:31 localhost ModemManager[23865]: <warn>  (ttyUSB0): port attributes not fully set
>Jul 12 19:51:31 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:51:31 localhost ModemManager[23865]: <warn>  (ttyUSB1): port attributes not fully set
>Jul 12 19:51:31 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:51:34 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:51:43 localhost ModemManager[23865]: <info>  Creating modem with plugin 'Sierra (legacy)' and '5' ports
>Jul 12 19:51:43 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB0): 'Cannot add port 'tty/ttyUSB0', unhandled serial type'
>Jul 12 19:51:43 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled serial type'
>Jul 12 19:51:43 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:51:43 localhost ModemManager[23865]: <info>  Modem for device at '/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4' successfully created
>Jul 12 19:51:48 localhost ModemManager[23865]: <info>  Modem: state changed (unknown -> disabled)
>Jul 12 19:51:48 localhost NetworkManager[23861]: <warn> (ttyUSB2): failed to look up interface index
>Jul 12 19:51:48 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'disabled' --> 'enabling' (reason: user preference)
>Jul 12 19:51:48 localhost NetworkManager[23861]: <info> (ttyUSB2): new Broadband device (driver: 'sierra, sierra_net' ifindex: 0)
>Jul 12 19:51:48 localhost NetworkManager[23861]: <info> (ttyUSB2): exported as /org/freedesktop/NetworkManager/Devices/7
>Jul 12 19:51:48 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
>Jul 12 19:51:48 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/5: state changed (disabled -> enabling)
>Jul 12 19:51:48 localhost NetworkManager[23861]: <info> (ttyUSB2): preparing device
>Jul 12 19:51:48 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state 'enabling'
>Jul 12 19:51:48 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
>Jul 12 19:51:48 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:51:48 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:51:48 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/5: 3GPP Registration state changed (unknown -> registering)
>Jul 12 19:51:48 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/5: 3GPP Registration state changed (registering -> home)
>Jul 12 19:51:49 localhost kernel: [ 6695.354915] usb 1-4: USB disconnect, device number 18
>Jul 12 19:51:49 localhost kernel: [ 6695.355086] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0
>Jul 12 19:51:49 localhost kernel: [ 6695.355101] sierra 1-4:1.0: device disconnected
>Jul 12 19:51:49 localhost kernel: [ 6695.355218] sierra ttyUSB1: Sierra USB modem converter now disconnected from ttyUSB1
>Jul 12 19:51:49 localhost kernel: [ 6695.355230] sierra 1-4:1.1: device disconnected
>Jul 12 19:51:49 localhost ModemManager[23865]: <info>  (tty/ttyUSB1): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:49 localhost ModemManager[23865]: <info>  (tty/ttyUSB0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:49 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/5: state changed (enabling -> registered)
>Jul 12 19:51:49 localhost ModemManager[23865]: <warn>  Initial 3GPP registration check failed: Cannot run sequence: 'Could not open serial device ttyUSB2: it has been forced close'
>Jul 12 19:51:49 localhost kernel: [ 6695.358241] sierra ttyUSB2: Sierra USB modem converter now disconnected from ttyUSB2
>Jul 12 19:51:49 localhost kernel: [ 6695.358255] sierra 1-4:1.3: device disconnected
>Jul 12 19:51:49 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'enabling' --> 'registered' (reason: user-requested)
>Jul 12 19:51:49 localhost kernel: [ 6695.361098] sierra ttyUSB3: Sierra USB modem converter now disconnected from ttyUSB3
>Jul 12 19:51:49 localhost kernel: [ 6695.361112] sierra 1-4:1.4: device disconnected
>Jul 12 19:51:49 localhost avahi-daemon[845]: Withdrawing workstation service for wwan0.
>Jul 12 19:51:49 localhost ModemManager[23865]: <info>  (tty/ttyUSB2): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:49 localhost kernel: [ 6695.364445] sierra_net 1-4:1.7 wwan0: unregister 'sierra_net' usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem
>Jul 12 19:51:49 localhost ModemManager[23865]: <info>  (tty/ttyUSB3): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:49 localhost ModemManager[23865]: <info>  (net/wwan0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:51:49 localhost kernel: [ 6695.385168] sierra_net 1-4:1.7 (unregistered net_device): usb_control_msg failed, status -19
>Jul 12 19:51:49 localhost NetworkManager[23861]: <info> devices removed (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:51:49 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
>Jul 12 19:51:53 localhost kernel: [ 6699.200027] usb 1-4: new high-speed USB device number 19 using ehci-pci
>Jul 12 19:51:53 localhost kernel: [ 6699.333482] usb 1-4: config 1 has an invalid interface number: 7 but max is 4
>Jul 12 19:51:53 localhost kernel: [ 6699.333488] usb 1-4: config 1 has no interface number 2
>Jul 12 19:51:53 localhost kernel: [ 6699.334978] usb 1-4: New USB device found, idVendor=1199, idProduct=68a3
>Jul 12 19:51:53 localhost kernel: [ 6699.334980] usb 1-4: New USB device strings: Mfr=3, Product=2, SerialNumber=4
>Jul 12 19:51:53 localhost kernel: [ 6699.334982] usb 1-4: Product: AC318U
>Jul 12 19:51:53 localhost kernel: [ 6699.334984] usb 1-4: Manufacturer: Sierra Wireless, Incorporated
>Jul 12 19:51:53 localhost kernel: [ 6699.334986] usb 1-4: SerialNumber: 111111111111111
>Jul 12 19:51:53 localhost kernel: [ 6699.338050] sierra 1-4:1.0: Sierra USB modem converter detected
>Jul 12 19:51:53 localhost kernel: [ 6699.340228] usb 1-4: Sierra USB modem converter now attached to ttyUSB0
>Jul 12 19:51:53 localhost kernel: [ 6699.340331] sierra 1-4:1.1: Sierra USB modem converter detected
>Jul 12 19:51:53 localhost kernel: [ 6699.340675] usb 1-4: Sierra USB modem converter now attached to ttyUSB1
>Jul 12 19:51:53 localhost kernel: [ 6699.340742] sierra 1-4:1.3: Sierra USB modem converter detected
>Jul 12 19:51:53 localhost kernel: [ 6699.341094] usb 1-4: Sierra USB modem converter now attached to ttyUSB2
>Jul 12 19:51:53 localhost kernel: [ 6699.341192] sierra 1-4:1.4: Sierra USB modem converter detected
>Jul 12 19:51:53 localhost kernel: [ 6699.341555] usb 1-4: Sierra USB modem converter now attached to ttyUSB3
>Jul 12 19:51:53 localhost kernel: [ 6699.343408] sierra_net 1-4:1.7 wwan0: register 'sierra_net' at usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem, a6:3d:d8:dc:10:07
>Jul 12 19:51:53 localhost mtp-probe: checking bus 1, device 19: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4"
>Jul 12 19:51:53 localhost mtp-probe: bus: 1, device: 19 was not an MTP device
>Jul 12 19:51:53 localhost NetworkManager[23861]: <info> devices added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:51:53 localhost NetworkManager[23861]: <info> device added (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0): no ifupdown configuration found.
>Jul 12 19:51:54 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:51:55 localhost ModemManager[23865]: <warn>  (ttyUSB0): port attributes not fully set
>Jul 12 19:51:55 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:51:55 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:51:55 localhost ModemManager[23865]: <warn>  (ttyUSB1): port attributes not fully set
>Jul 12 19:51:58 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:52:07 localhost ModemManager[23865]: <info>  Creating modem with plugin 'Sierra (legacy)' and '5' ports
>Jul 12 19:52:07 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB0): 'Cannot add port 'tty/ttyUSB0', unhandled serial type'
>Jul 12 19:52:07 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled serial type'
>Jul 12 19:52:07 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:52:07 localhost ModemManager[23865]: <info>  Modem for device at '/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4' successfully created
>Jul 12 19:52:12 localhost ModemManager[23865]: <info>  Modem: state changed (unknown -> disabled)
>Jul 12 19:52:12 localhost NetworkManager[23861]: <warn> (ttyUSB2): failed to look up interface index
>Jul 12 19:52:12 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'disabled' --> 'enabling' (reason: user preference)
>Jul 12 19:52:12 localhost NetworkManager[23861]: <info> (ttyUSB2): new Broadband device (driver: 'sierra, sierra_net' ifindex: 0)
>Jul 12 19:52:12 localhost NetworkManager[23861]: <info> (ttyUSB2): exported as /org/freedesktop/NetworkManager/Devices/8
>Jul 12 19:52:12 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
>Jul 12 19:52:12 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/6: state changed (disabled -> enabling)
>Jul 12 19:52:12 localhost NetworkManager[23861]: <info> (ttyUSB2): preparing device
>Jul 12 19:52:12 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state 'enabling'
>Jul 12 19:52:12 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
>Jul 12 19:52:12 localhost ModemManager[23865]: <warn>  (ttyUSB2): port attributes not fully set
>Jul 12 19:52:12 localhost ModemManager[23865]: <warn>  (ttyUSB3): port attributes not fully set
>Jul 12 19:52:12 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/6: 3GPP Registration state changed (unknown -> registering)
>Jul 12 19:52:12 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/6: 3GPP Registration state changed (registering -> home)
>Jul 12 19:52:13 localhost kernel: [ 6719.358684] usb 1-4: USB disconnect, device number 19
>Jul 12 19:52:13 localhost kernel: [ 6719.358856] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0
>Jul 12 19:52:13 localhost kernel: [ 6719.358871] sierra 1-4:1.0: device disconnected
>Jul 12 19:52:13 localhost kernel: [ 6719.358988] sierra ttyUSB1: Sierra USB modem converter now disconnected from ttyUSB1
>Jul 12 19:52:13 localhost kernel: [ 6719.359000] sierra 1-4:1.1: device disconnected
>Jul 12 19:52:13 localhost ModemManager[23865]: <info>  (tty/ttyUSB0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:52:13 localhost ModemManager[23865]: <info>  (tty/ttyUSB1): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:52:13 localhost kernel: [ 6719.361968] sierra ttyUSB2: Sierra USB modem converter now disconnected from ttyUSB2
>Jul 12 19:52:13 localhost kernel: [ 6719.361982] sierra 1-4:1.3: device disconnected
>Jul 12 19:52:13 localhost kernel: [ 6719.366894] sierra ttyUSB3: Sierra USB modem converter now disconnected from ttyUSB3
>Jul 12 19:52:13 localhost kernel: [ 6719.366912] sierra 1-4:1.4: device disconnected
>Jul 12 19:52:13 localhost ModemManager[23865]: <info>  Modem /org/freedesktop/ModemManager1/Modem/6: state changed (enabling -> registered)
>Jul 12 19:52:13 localhost ModemManager[23865]: <warn>  Initial 3GPP registration check failed: Cannot run sequence: 'Could not open serial device ttyUSB2: it has been forced close'
>Jul 12 19:52:13 localhost NetworkManager[23861]: <info> (ttyUSB2): modem state changed, 'enabling' --> 'registered' (reason: user-requested)
>Jul 12 19:52:13 localhost ModemManager[23865]: <info>  (tty/ttyUSB2): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:52:13 localhost avahi-daemon[845]: Withdrawing workstation service for wwan0.
>Jul 12 19:52:13 localhost kernel: [ 6719.369157] sierra_net 1-4:1.7 wwan0: unregister 'sierra_net' usb-0000:00:02.1-4, Sierra Wireless USB-to-WWAN Modem
>Jul 12 19:52:13 localhost ModemManager[23865]: <info>  (tty/ttyUSB3): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:52:13 localhost ModemManager[23865]: <info>  (net/wwan0): released by modem /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4
>Jul 12 19:52:13 localhost kernel: [ 6719.384474] sierra_net 1-4:1.7 (unregistered net_device): usb_control_msg failed, status -19
>Jul 12 19:52:13 localhost NetworkManager[23861]: <info> devices removed (path: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-4/1-4:1.7/net/wwan0, iface: wwan0)
>Jul 12 19:52:13 localhost NetworkManager[23861]: <info> (ttyUSB2): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
>Jul 12 19:52:14 localhost kernel: [ 6719.872029] usb 1-4: new high-speed USB device number 20 using ehci-pci
>Jul 12 19:52:14 localhost kernel: [ 6720.006196] usb 1-4: New USB device found, idVendor=1199, idProduct=68a3
>Jul 12 19:52:14 localhost kernel: [ 6720.006200] usb 1-4: New USB device strings: Mfr=3, Product=2, SerialNumber=4
>Jul 12 19:52:14 localhost kernel: [ 6720.006202] usb 1-4: Product: AC318U
>Jul 12 19:52:14 localhost kernel: [ 6720.006204] usb 1-4: Manufacturer: Sierra Wireless, Incorporated
>Jul 12 19:52:14 localhost kernel: [ 6720.006206] usb 1-4: SerialNumber: 111111111111111
>Jul 12 19:52:14 localhost kernel: [ 6720.007110] sierra 1-4:1.0: Sierra USB modem converter detected
>Jul 12 19:52:14 localhost kernel: [ 6720.007401] usb 1-4: Sierra USB modem converter now attached to ttyUSB0
>Jul 12 19:52:14 localhost mtp-probe: checking bus 1, device 20: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4"
>Jul 12 19:52:14 localhost mtp-probe: bus: 1, device: 20 was not an MTP device
>Jul 12 19:52:17 localhost ModemManager[23865]: <warn>  (ttyUSB0): port attributes not fully set
>Jul 12 19:52:17 localhost colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
>Jul 12 19:52:28 localhost ModemManager[23865]: <info>  Creating modem with plugin 'Sierra (legacy)' and '1' ports
>Jul 12 19:52:28 localhost ModemManager[23865]: <warn>  Could not grab port (tty/ttyUSB0): 'Cannot add port 'tty/ttyUSB0', unhandled serial type'
>Jul 12 19:52:28 localhost ModemManager[23865]: <warn>  Couldn't create modem for device at '/sys/devices/pci0000:00/0000:00:02.1/usb1/1-4': Failed to find primary AT port
>
>During the above (from 19:49:29 to 19:52:28) I typed in the terminal several times...
>user@debian:~/Desktop$ ls /dev/ttyUSB*
>/dev/ttyUSB0  /dev/ttyUSB1  /dev/ttyUSB2  /dev/ttyUSB3
>....and the good answer was as seen above.
>In the upper right corner of the desktop, shows and disappears inscription (abaut 6-7 times):
>"Mobile Broaadband Network. You are now registered on the home network"
>
>but after 19:52:28 the answer was quite different (quite differently than in the Xubuntu 14.04 but the same as in Xubuntu 16.04)
>user@debian:~/Desktop$ ls /dev/ttyUSB*
>/dev/ttyUSB0
>and as a result, we have "19:52:28... Failed to find primary AT port" ??
>
>user@debian:~/Desktop$ sudo mmcli -L
>No modems were found
>
>No "Mobile broadband" in NM menu. When re-insert modem, this above situation repeats
>
>
>

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Attachments on bug 96874: 124968 | 124969 | 124970 | 124991 | 124994 | 125039 | 125040 | 125041 | 125042 | 125043 | 125470

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