Hi Michel,
Le mer., juil. 6 2022 at 10:09:31 +0200, Michel Dänzer
<michel.daen...@mailbox.org> a écrit :
On 2022-07-05 21:09, Paul Cercueil wrote:
Le mar., juil. 5 2022 at 20:46:44 +0200, Michel Dänzer
<michel.daen...@mailbox.org> a écrit :
The message in french from gsd-xsettings is "Cannot open display:"
Thanks for the clarification (I thought "affichage" meant "file" :).
It seems likely then that gnome-shell's failure to initialize GDK is
due to failing to open the X11 display as well.
What value does $DISPLAY contain after logging in?
[...]
$DISPLAY is :0 after logging in. Using DISPLAY=:1 does not seem to
change anything.
Let's take a step back.
The journal should contain a line like
gnome-shell[<PID>]: Using public X11 display :0, (using :1 for
managed services)
The display number before "for managed services" is what gnome-shell
itself and gsd-xsettings use for connecting to Xwayland.
Does the corresponding socket exist under /tmp/.X11-unix, e.g.
/tmp/.X11-unix/X1 ? If yes, what does lsof say for it?
paul@frank:~$ lsof /tmp/.X11-unix/X*
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
gnome-she 5382 paul 55u unix 0x00000000f9c78a52 0t0 55362
/tmp/.X11-unix/X1 type=STREAM (LISTEN)
Xwayland 16890 paul 5u unix 0x000000004a4eebcd 0t0 55360
/tmp/.X11-unix/X0 type=STREAM (LISTEN)
Assuming the socket exists and Xwayland is listening on it, maybe try
running gsd-xsettings with that display number under strace, to see
if that gives any clues about the failure.
Output of "strace" here: https://paste.debian.net/1246358/
I don't see it even trying to open the socket…
-Paul
