[ 3.208325] console [netcon0] enabled [ 3.208393] netconsole: network logging started [ 3.219976] nouveau [ DRM] MM: using M2MF for buffer copies [ 3.223009] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:04.0/usb2/2-1/2-1:1.0/0003:046D:C051.0001/input/input3 [ 3.223588] hid-generic 0003:046D:C051.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:04.0-1/input0 [ 3.259246] nouveau [ DRM] allocated 1600x900 fb: 0x9000, bo ffff88003611b000 [ 3.259730] input: Plus More Enterprise LTD. USB-compliant keyboard as /devices/pci0000:00/0000:00:04.0/usb2/2-3/2-3:1.0/0003:0518:0001.0002/input/input4 [ 3.264804] fbcon: nouveaufb (fb0) is primary device [ 3.268233] hid-generic 0003:0518:0001.0002: input,hidraw1: USB HID v1.10 Keyboard [Plus More Enterprise LTD. USB-compliant keyboard] on usb-0000:00:04.0-3/input0 [ 3.270406] input: Plus More Enterprise LTD. USB-compliant keyboard as /devices/pci0000:00/0000:00:04.0/usb2/2-3/2-3:1.1/0003:0518:0001.0003/input/input5 [ 3.271536] hid-generic 0003:0518:0001.0003: input,hidraw2: USB HID v1.10 Mouse [Plus More Enterprise LTD. USB-compliant keyboard] on usb-0000:00:04.0-3/input1 [ 3.351023] audit: type=1400 audit(1419741505.925:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=771 comm="apparmor_parser" [ 3.351030] audit: type=1400 audit(1419741505.925:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="chromium" pid=771 comm="apparmor_parser" [ 3.369249] Console: switching to colour frame buffer device 200x56 [ 3.374742] nouveau 0000:00:10.0: fb0: nouveaufb frame buffer device [ 3.374780] nouveau 0000:00:10.0: registered panic notifier [ 3.400259] [drm] Initialized nouveau 1.1.2 20120801 for 0000:00:10.0 on minor 0 [ 3.400636] ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 22 [ 3.400666] snd_hda_intel 0000:00:09.0: Disabling MSI [ 3.437174] systemd-logind[776]: New seat seat0. [ 3.438359] systemd-logind[776]: Watching system buttons on /dev/input/event1 (Power Button) [ 3.438464] systemd-logind[776]: Watching system buttons on /dev/input/event0 (Power Button) [ 4.068057] sound hdaudioC0D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line [ 4.068258] sound hdaudioC0D0: speaker_outs=2 (0x16/0x15/0x0/0x0/0x0) [ 4.068768] sound hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 4.069729] sound hdaudioC0D0: mono: mono_out=0x0 [ 4.070990] sound hdaudioC0D0: dig-out=0x1e/0x0 [ 4.072277] sound hdaudioC0D0: inputs: [ 4.073704] sound hdaudioC0D0: Front Mic=0x19 [ 4.074846] sound hdaudioC0D0: Rear Mic=0x18 [ 4.077511] sound hdaudioC0D0: Line=0x1a [ 4.090024] init: alsa-restore main process (1110) terminated with status 19 [ 4.452441] nouveau E[ PBUS][0000:00:10.0] MMIO write of 0x005c0001 FAULT at 0x00b000 [ 4.564823] init: plymouth-upstart-bridge main process ended, respawning [ 4.609217] systemd-logind[776]: Failed to start unit user@112.service: Unknown unit: user@112.service [ 4.609234] systemd-logind[776]: Failed to start user service: Unknown unit: user@112.service [ 4.613325] systemd-logind[776]: New session c1 of user lightdm. [ 4.613355] systemd-logind[776]: Linked /tmp/.X11-unix/X0 to /run/user/112/X11-display. [ 5.524860] input: HDA NVidia Front Mic as /devices/pci0000:00/0000:00:09.0/sound/card0/input6 [ 5.525053] input: HDA NVidia Rear Mic as /devices/pci0000:00/0000:00:09.0/sound/card0/input7 [ 5.525151] input: HDA NVidia Line as /devices/pci0000:00/0000:00:09.0/sound/card0/input8 [ 5.525248] input: HDA NVidia Line Out as /devices/pci0000:00/0000:00:09.0/sound/card0/input9 [ 5.525339] input: HDA NVidia Front Headphone as /devices/pci0000:00/0000:00:09.0/sound/card0/input10 [ 49.970296] systemd-logind[776]: Failed to start unit user@1000.service: Unknown unit: user@1000.service [ 49.970320] systemd-logind[776]: Failed to start user service: Unknown unit: user@1000.service [ 49.976809] systemd-logind[776]: New session c2 of user vivek. [ 49.976869] systemd-logind[776]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display. [ 50.072005] nouveau E[ PBUS][0000:00:10.0] MMIO write of 0x00c50001 FAULT at 0x00b010 [ 50.680008] nouveau E[ PBUS][0000:00:10.0] MMIO write of 0x00000000 FAULT at 0x00b010 [ 50.958878] nouveau E[ PBUS][0000:00:10.0] MMIO write of 0x00590001 FAULT at 0x00b010 [ 51.112010] nouveau E[ PBUS][0000:00:10.0] MMIO write of 0x00000000 FAULT at 0x00b010 [ 51.157978] nouveau E[ PBUS][0000:00:10.0] MMIO write of 0x00c50001 FAULT at 0x00b010 [ 51.220006] nouveau E[ PBUS][0000:00:10.0] MMIO write of 0x012e0001 FAULT at 0x00b020 [ 51.530258] nouveau E[ PBUS][0000:00:10.0] MMIO write of 0x00000000 FAULT at 0x00b020 [ 264.825144] systemd-hostnamed[2713]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname! [ 462.894676] nouveau E[ PBUS][0000:00:10.0] MMIO write of 0x014c0001 FAULT at 0x00b020 [ 462.900718] nouveau E[ PBUS][0000:00:10.0] MMIO write of 0x014c0001 FAULT at 0x00b020