| Summary: | buttons on graphic tablet don't work | ||
|---|---|---|---|
| Product: | Wayland | Reporter: | akktor <akktor> |
| Component: | libinput | Assignee: | Wayland bug list <wayland-bugs> |
| Status: | RESOLVED NOTOURBUG | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | CC: | peter.hutterer |
| Version: | unspecified | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: |
evemu-record
spec |
||
run libinput debug-events please and check if libinput sees the button pads. If so, this is a bug in the higher levels, most likely gnome or whatever ubuntu uses now. sudo libinput debug-events libinput error: event8 - libinput error: UC-Logic TABLET 1060N Pad: libinput error: libinput bug: device does not meet tablet criteria. Ignoring this device. and nothing more. The same message i've got on xorg session. Oh, right. update to libinput 1.9, that has a fix for this, the uc logic tablets all don't follow the kernel protocol... *** This bug has been marked as a duplicate of bug 102570 *** The error is gone, but there is no events either. please attach an evemu-record of the button presses please, thanks Created attachment 135041 [details]
evemu-record
ok, this isn't a libinput problem anymore, it's a problem with udev not tagging this device because it falls through the cracks of the current tagging mechanisms. udev *should* show ID_INPUT_TABLET=1 and ID_INPUT_TABLET_PAD=1 for a pad but it doesn't for this device because the x/y axes are missing. as a temporary fix, I suggest putting this into /etc/udev/hwdb.d/91-uclogic-pad-override.hwdb libinput:name:*UC-Logic TABLET 1060N Pad*:dmi:* ID_INPUT_TABLET=1 ID_INPUT_TABLET_PAD=1 Note the spaces before ID_*. Look at https://wayland.freedesktop.org/libinput/doc/latest/faq.html#faq_hwdb_changes on how to apply this. Long-term, this device needs a custom entry in the systemd hwdb so the tags are applied. Best to open a systemd bug for this and cc me (@whot) on it, thanks. Could possibly be addressed in libwacom too because adding this device would help with gnome configuration but I can't even find a picture of the 1060N, let alone anything useful. Is this a standalone tablet? I also can't remember if uclogic re-uses usb pid/vids like huion does - in that case libwacom would be a dead end anyway. Created attachment 135085 [details]
spec
Thanks, it works. I cant find systemd bug list. There is no choice on enter new bug. It's actually xp-pen star 03. I don't understand what should i report to libwacom? Is non-wacom tablet is supported on gnome-center? systemd bugs are here: https://github.com/systemd/systemd/issues gnome doesn't care about the brand of the tablet, only whether it can find enough pieces of information such as whether the tablet is internal (screen) or external (usb). Those are provided by the data files in libwacom. The problem with most of the cheap tablets is that they re-use the USB ids, so two completely different tablets can look the same to the system. There's a mirror of the data files here: https://github.com/linuxwacom/libwacom/tree/master/data Look at the wacom.example one, that gives you enough information to add a data file for your tablet. Please send that as a git-formatted patch to linuxwacom-devel@lists.sourceforge.net |
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Ubuntu 17.10 Wayland session. Cann't use button on the pad. libinput --v 1.8.2 lsusb -s 3:4 -v Bus 003 Device 004: ID 5543:0081 UC-Logic Technology Corp. Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x5543 UC-Logic Technology Corp. idProduct 0x0081 bcdDevice 0.00 iManufacturer 5 iProduct 6 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 84 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 2 Mouse iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 179 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 2 Mouse iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 183 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 2 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 92 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 2 sudo libinput list-devices libinput error: event8 - libinput error: UC-Logic TABLET 1060N Pad: libinput error: libinput bug: device does not meet tablet criteria. Ignoring this device. sudo evtest Input driver version is 1.0.1 Input device ID: bus 0x3 vendor 0x5543 product 0x81 version 0x111 Input device name: "UC-Logic TABLET 1060N Pad" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 256 (BTN_0) Event code 257 (BTN_1) Event code 258 (BTN_2) Event code 259 (BTN_3) Event code 260 (BTN_4) Event code 261 (BTN_5) Event code 262 (BTN_6) Event code 263 (BTN_7) Event code 264 (BTN_8) Event code 331 (BTN_STYLUS) Event type 3 (EV_ABS) Event code 0 (ABS_X) Value 0 Min 0 Max 1 Event code 1 (ABS_Y) Value 0 Min 0 Max 1 Event code 40 (ABS_MISC) Value 0 Min 0 Max 1 Event type 4 (EV_MSC) Event code 4 (MSC_SCAN) Properties: Testing ... (interrupt to exit) Event: time 1508611122.873393, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90001 Event: time 1508611122.873393, type 1 (EV_KEY), code 256 (BTN_0), value 1 Event: time 1508611122.873393, -------------- SYN_REPORT ------------ Event: time 1508611123.005393, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90001 Event: time 1508611123.005393, type 1 (EV_KEY), code 256 (BTN_0), value 0 Event: time 1508611123.005393, -------------- SYN_REPORT ------------ Event: time 1508611124.153388, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90002 Event: time 1508611124.153388, type 1 (EV_KEY), code 257 (BTN_1), value 1 Event: time 1508611124.153388, -------------- SYN_REPORT ------------ Event: time 1508611124.260390, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90002 Event: time 1508611124.260390, type 1 (EV_KEY), code 257 (BTN_1), value 0 Event: time 1508611124.260390, -------------- SYN_REPORT ------------ Event: time 1508611124.605383, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90003 Event: time 1508611124.605383, type 1 (EV_KEY), code 258 (BTN_2), value 1 Event: time 1508611124.605383, -------------- SYN_REPORT ------------ Event: time 1508611124.712381, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90003 Event: time 1508611124.712381, type 1 (EV_KEY), code 258 (BTN_2), value 0 Event: time 1508611124.712381, -------------- SYN_REPORT ------------ Event: time 1508611125.026393, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90004 Event: time 1508611125.026393, type 1 (EV_KEY), code 259 (BTN_3), value 1 Event: time 1508611125.026393, -------------- SYN_REPORT ------------ Event: time 1508611125.114325, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90004 Event: time 1508611125.114325, type 1 (EV_KEY), code 259 (BTN_3), value 0 Event: time 1508611125.114325, -------------- SYN_REPORT ------------ Event: time 1508611125.597376, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90005 Event: time 1508611125.597376, type 1 (EV_KEY), code 260 (BTN_4), value 1 Event: time 1508611125.597376, -------------- SYN_REPORT ------------ Event: time 1508611125.697383, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90005 Event: time 1508611125.697383, type 1 (EV_KEY), code 260 (BTN_4), value 0 Event: time 1508611125.697383, -------------- SYN_REPORT ------------ Event: time 1508611126.068373, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90006 Event: time 1508611126.068373, type 1 (EV_KEY), code 261 (BTN_5), value 1 Event: time 1508611126.068373, -------------- SYN_REPORT ------------ Event: time 1508611126.155315, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90006 Event: time 1508611126.155315, type 1 (EV_KEY), code 261 (BTN_5), value 0 Event: time 1508611126.155315, -------------- SYN_REPORT ------------ Event: time 1508611126.457371, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90007 Event: time 1508611126.457371, type 1 (EV_KEY), code 262 (BTN_6), value 1 Event: time 1508611126.457371, -------------- SYN_REPORT ------------ Event: time 1508611126.557374, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90007 Event: time 1508611126.557374, type 1 (EV_KEY), code 262 (BTN_6), value 0 Event: time 1508611126.557374, -------------- SYN_REPORT ------------ Event: time 1508611126.877354, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90008 Event: time 1508611126.877354, type 1 (EV_KEY), code 263 (BTN_7), value 1 Event: time 1508611126.877354, -------------- SYN_REPORT ------------ Event: time 1508611126.997375, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90008 Event: time 1508611126.997375, type 1 (EV_KEY), code 263 (BTN_7), value 0 Event: time 1508611126.997375, -------------- SYN_REPORT ------------