Thank you for your bug report. I haven't see the issue on amd64 but I
don't know if that means it's arm64 specific.
Could you check if there is anything printed in the journal at this
time? It could be an issue with rygel or another of the sharing
services.
Also could you get a gdb 't a a bt' of the process while it's hanging?
Ideally with libglib2.0-0-dbgsym libgtk-4-1-dbgsym gnome-control-center-
dbgsym installed? It should give us a clue of where it's hanging (likely
waiting for a reply from a dbus service)
** Changed in: gnome-control-center (Ubuntu)
Importance: Undecided => High
** Changed in: gnome-control-center (Ubuntu)
Status: New => Incomplete
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-control-center in Ubuntu.
https://bugs.launchpad.net/bugs/2037017
Title:
Sharing tab hangs gnome-control-center
Status in gnome-control-center package in Ubuntu:
Incomplete
Bug description:
On the Ubuntu Desktop for Raspberry Pi current Mantic beta images
(with gnome-control-center version 1.45.0-1ubuntu1), on a Raspberry Pi
4B, switching to the "Sharing" tab hangs the application (presenting
the Force Quit / Wait overlay prompt).
Worse, re-launching the application simply re-opens the "Sharing" tab
resulting in another hang. A workaround for now is to launch the
application from the command-line, forcing initial selection of a
different tab, e.g. "gnome-control-center info-overview".
Launching the application from the command line with "gnome-control-
center sharing" also causes the hang, but unfortunately there's no
additional console output to shed any light on the situation. I'm not
sure if this is Pi specific (haven't attempted it on any other
platforms yet).
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/2037017/+subscriptions
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