我的图形平板电脑(Huion WH1409)在Ubuntu20.04上有问题。它以前在Ubuntu中工作得很好,并且很大程度上发挥了开箱即用的功能,不需要安装驱动程序或配置。
现在它根本不提供任何投入。它显示得很好,而逻辑驱动程序似乎装得很好。
以下是插入平板时的dmesg输出:
[20986.273215] usb 3-4.1.3: new full-speed USB device number 14 using xhci_hcd
[20986.412674] usb 3-4.1.3: New USB device found, idVendor=256c, idProduct=006e, bcdDevice= 0.00
[20986.412677] usb 3-4.1.3: New USB device strings: Mfr=5, Product=6, SerialNumber=0
[20986.412680] usb 3-4.1.3: Product: PenTablet
[20986.525040] input: PenTablet Pen as /devices/pci0000:00/0000:00:07.1/0000:29:00.3/usb3/3-4/3-4.1/3-4.1.3/3-4.1.3:1.0/0003:256C:006E.000F/input/input34
[20986.525369] input: PenTablet Pad as /devices/pci0000:00/0000:00:07.1/0000:29:00.3/usb3/3-4/3-4.1/3-4.1.3/3-4.1.3:1.0/0003:256C:006E.000F/input/input35
[20986.525529] uclogic 0003:256C:006E.000F: input,hidraw0: USB HID v1.11 Keypad [PenTablet ] on usb-0000:29:00.3-4.1.3/input0
[20986.534645] input: PenTablet Mouse as /devices/pci0000:00/0000:00:07.1/0000:29:00.3/usb3/3-4/3-4.1/3-4.1.3/3-4.1.3:1.1/0003:256C:006E.0010/input/input36
[20986.534878] uclogic 0003:256C:006E.0010: input,hiddev0,hidraw1: USB HID v1.11 Mouse [PenTablet ] on usb-0000:29:00.3-4.1.3/input1
[20986.539404] input: PenTablet Keyboard as /devices/pci0000:00/0000:00:07.1/0000:29:00.3/usb3/3-4/3-4.1/3-4.1.3/3-4.1.3:1.2/0003:256C:006E.0011/input/input38
[20986.597294] input: PenTablet Consumer Control as /devices/pci0000:00/0000:00:07.1/0000:29:00.3/usb3/3-4/3-4.1/3-4.1.3/3-4.1.3:1.2/0003:256C:006E.0011/input/input39
[20986.597392] input: PenTablet System Control as /devices/pci0000:00/0000:00:07.1/0000:29:00.3/usb3/3-4/3-4.1/3-4.1.3/3-4.1.3:1.2/0003:256C:006E.0011/input/input40
[20986.597500] uclogic 0003:256C:006E.0011: input,hidraw3: USB HID v1.0b Keyboard [PenTablet ] on usb-0000:29:00.3-4.1.3/input2这是xinput --list的相关部分
PenTablet Pen stylus id=14 [slave pointer (2)]
PenTablet Pad pad id=15 [slave pointer (2)]xev没有显示笔的输出,也没有显示钢笔或平板电脑上任何按钮的输出。
我已经证实,平板电脑在windows中工作得很好,而且它肯定能在以前版本的ubuntu中工作。
编辑:我还想指出,我使用xorg来设置使用wacom驱动程序的平板电脑,而wacom驱动程序以前也曾工作过。同样的情况发生,很好地加载驱动程序,在xsetwacom中显示,但是没有接收到输入。
发布于 2020-05-16 00:49:35
我能够通过断开usb电缆和使用无线适配器来让它工作。这是一个已知的bug,参见:https://github.com/DIGImend/digimend-kernel-drivers/issues/317
https://askubuntu.com/questions/1240055
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