** Changed in: gdm3 (Ubuntu)
Status: Incomplete => New
** Summary changed:
- laptop keyboard & touchpad not working at gdm screen after boot
+ [Dell XPS 15 9575] laptop keyboard & touchpad not working at gdm screen after
boot
** Also affects: gnome-shell (Ubuntu)
Importance:
additionally, forcing gdm to use X11 via `WaylandEnable=false` in
/etc/gdm3/custom.conf displays the same bug behavior.
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Title:
laptop keyboard
Tests this morning seem to show that the internal devices get enabled
right after any input from an external device on the gdm screen. So
choice of session isn't influencing anything.
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In that case please also try (temporarily) uninstalling keepass2. Does
that avoid the bug?
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Title:
laptop keyboard & touchpad not working at gdm
Actually, a big problem I can see is that your journal.txt (system log)
is full of:
Mar 30 14:28:00 taplop gnome-shell[5876]: Failed to flip onscreen: Tried to
flip inactive CRTC
Mar 30 14:28:01 taplop gnome-shell[5876]: Failed to flip onscreen: Tried to
flip inactive CRTC
Mar 30 14:28:01
will try the ubuntu sessions tomorrow. I normally run the gnome
(wayland) session, but have keepass2 in startup applications. Believe
that it is running via xwayland, and its approximately when keepass2
starts up and/or gains focus that my laptop touchpad/keyboard start
working again.
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** Attachment added: "journal.txt"
https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1822394/+attachment/5251406/+files/journal.txt
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Title:
** Attachment added: "allpackages.txt"
https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1822394/+attachment/5251405/+files/allpackages.txt
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> If I plug in a USB keyboard or activate my bluetooth mouse, I can use
those to log in, and then after logging in the laptop touchpad and
keyboard work again.
The login screen uses Wayland but the default user session uses Xorg.
Can you please test both logging into "Ubuntu" and "Ubuntu on
