[Wayland-bugs] [Bug 95169] Touchscreen function broken on F24 Alpha

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95169

Robert de Rooy <robert.de.rooy at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #21 from Robert de Rooy <robert.de.rooy at gmail.com> ---
Well, as I indicated in the first post, it works when you just boot the
machine, then at some point stops working.

And indeed, that is what happened again. Note, the machine has not been in
suspend since being booted.
Finger stopped working, and pen still worked.

I ran the libinput debugging gui, and it does NOT detect finger events, but
does detect pen.

I do however see quite a few of these in the log;
Jun 14 13:09:46 x1yoga /usr/libexec/gdm-x-session[1536]: (II) input device
'Wacom Co.,Ltd. Pen and multitouch sensor Finger', /dev/input/event7 is tagged
by udev as: Touchscreen
Jun 14 13:09:46 x1yoga /usr/libexec/gdm-x-session[1536]: (II) input device
'Wacom Co.,Ltd. Pen and multitouch sensor Finger', /dev/input/event7 is a touch
device
Jun 14 14:16:17 x1yoga /usr/libexec/gdm-x-session[1536]: (II) input device
'Wacom Co.,Ltd. Pen and multitouch sensor Finger', /dev/input/event7 is tagged
by udev as: Touchscreen
Jun 14 14:16:17 x1yoga /usr/libexec/gdm-x-session[1536]: (II) input device
'Wacom Co.,Ltd. Pen and multitouch sensor Finger', /dev/input/event7 is a touch
device
Jun 14 14:26:04 x1yoga /usr/libexec/gdm-x-session[1536]: (II) input device
'Wacom Co.,Ltd. Pen and multitouch sensor Finger', /dev/input/event7 is tagged
by udev as: Touchscreen
Jun 14 14:26:04 x1yoga /usr/libexec/gdm-x-session[1536]: (II) input device
'Wacom Co.,Ltd. Pen and multitouch sensor Finger', /dev/input/event7 is a touch
device
Jun 14 14:43:31 x1yoga /usr/libexec/gdm-x-session[1536]: (II) input device
'Wacom Co.,Ltd. Pen and multitouch sensor Finger', /dev/input/event7 is tagged
by udev as: Touchscreen
Jun 14 14:43:31 x1yoga /usr/libexec/gdm-x-session[1536]: (II) input device
'Wacom Co.,Ltd. Pen and multitouch sensor Finger', /dev/input/event7 is a touch
device

These seem to be being caused by the unlock of the lock screen. But why for the
Finger device, but not for any other input device?

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