[Desktop-packages] [Bug 2003844] Re: Screensharing from my browser (Firefox snap) freezes the display requiring a hard reboot

When you ssh into the machine during a freeze, please also run 'top' to check if anything is spinning. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/2003844 Title: Screensharing

[Desktop-packages] [Bug 2003844] Re: Screensharing from my browser (Firefox snap) freezes the display requiring a hard reboot

If you can ssh in then have a look to see if the Xorg and gnome-shell processes are still running during the freeze. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/2003844 Title:

[Desktop-packages] [Bug 2003844] Re: Screensharing from my browser (Firefox snap) freezes the display requiring a hard reboot

If they are still running during the freeze then I would try: killall -ABRT gnome-shell to force it to dump core and submit it as a crash report. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu.

[Desktop-packages] [Bug 2003844] Re: Screensharing from my browser (Firefox snap) freezes the display requiring a hard reboot

Thanks for the bug report. There doesn't seem to be anything freeze-related being written to the log so there are a few possibilities: * The kernel froze (most likely in nvidia) * gnome-shell or Xorg froze without crashing * gnome-shell or Xorg did crash and there might be evidence in /var/crash