Thanks. This is starting to look familiar since the app window has: Width: 7680 Height: 4320
and gnome-shell has: Mar 20 12:51:12 khteh-p17-2i gnome-shell[4276]: Enabling experimental feature 'x11-randr-fractional-scaling' So I think you might be hitting a similar issue to bug 2004533 and https://gitlab.gnome.org/GNOME/gtk/-/issues/3050, although I don't see the same error message in your log. That may be because Nautilus is now using GTK4 in more recent Ubuntu releases and those other bugs were from when GTK3 was more widely used. To test this theory, please temporarily try: * using scale 100% on all monitors; and/or * disabling fractional scaling ** Bug watch added: gitlab.gnome.org/GNOME/gtk/-/issues #3050 https://gitlab.gnome.org/GNOME/gtk/-/issues/3050 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2058327 Title: Starting up Files app in external monitor freeze the entire monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2058327/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
