[Wayland-bugs] [Bug 103395] buttons on graphic tablet don't work

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103395

Peter Hutterer <peter.hutterer at who-t.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |NOTOURBUG
             Status|NEEDINFO                    |RESOLVED

--- Comment #7 from Peter Hutterer <peter.hutterer at who-t.net> ---
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.

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