[Parent 3599066, Main Thread] WARNING: gdk_screen_get_monitor_workarea: assertion 'monitor != NULL' failed: 'glib warning', file ./../../../../ > (In reply to Nico Mittenzwey from comment #8) > > Never had this problem up until the update to Firefox 150.0 in Ubuntu > > 24.04.1 (now running kernel 6.17.0-35-generic). Since then I get it daily > > when connecting my notebook to my desktop monitors. Only solution is to > > restart Firefox after monitor switching. Updating to most up to date > > Firefox (as well as kernel and system libraries) doesn't help. > > Do you run Wayland or X11?
I'm using firefox 151 (from https://packages.mozilla.org/apt/) in debian 13 with wayland, and have same problem (for me it's out of visible windows at all though) log it created: (firefox:3599066): Gdk-CRITICAL **: 01:39:21.367: gdk_screen_get_monitor_workarea: assertion 'monitor != NULL' failed [Parent 3599066, Main Thread] WARNING: gdk_screen_get_monitor_height_mm: assertion 'monitor != NULL' failed: 'glib warning', file ./../../../../checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:200 (firefox:3599066): Gdk-CRITICAL **: 01:39:21.367: gdk_screen_get_monitor_height_mm: assertion 'monitor != NULL' failed (In reply to Martin Stránský [:stransky] (ni? me) from comment #9) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1721614 Title: Firefox menus are misplaced To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1721614/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
