> Every morning I log into Ubuntu 24 and the 2nd and 3rd monitor are mirrored > instead of extended. > From the configuration there is nothing you can do to set the correct > configuration.
That sounds like bug 2084407 which is in progress. > ubuntu-bug-journal-1.txt This file shows xdg-desktop-portal-gnome is crashing on login sometimes, but that may not be the cause of the white screen crashes. Please follow https://wiki.ubuntu.com/Bugs/Responses#Missing_a_crash_report_or_having_a_.crash_attachment for those. > If I use the embedded Intel graphics for the third monitor, the monitor > configuration is completely drunk > (monitors shows a zoomed shell and there is no way xrandr or the shell > settings can fix it). > What hardware can be used on Ubuntu to have a stable working workstation? If you want the ability to set different scaling factors per monitor then you need to be using a Wayland session. Having Nvidia in the mix makes that more difficult and potentially buggy but you should check to see if 'Ubuntu on Wayland' is an option at the login screen (bottom right corner). Starting in Ubuntu 24.10, Wayland will be used by default even if Nvidia is present. But I can't recall a good reason right now why you shouldn't be able to select the Wayland option using Ubuntu 24.04. ** Tags added: multigpu multimonitor nvidia ** Summary changed: - Ubuntu 24.04 shell crashes on 3 monitors + [nvidia][xorg] Ubuntu 24.04 shell crashes on 3 monitors -- 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/2085893 Title: [nvidia][xorg] Ubuntu 24.04 shell crashes on 3 monitors Status in gnome-shell package in Ubuntu: New Bug description: This bug happens every single day, even after rebooting and updating. I have 3 4k monitors with 150% zoom (extended mode). On the late evening, I lock the workstation and the monitors goes to sleep (the PC is still wake up and stays accessible all the time from the network). Every morning I log into Ubuntu 24 and the 2nd and 3rd monitor are mirrored instead of extended. From the configuration there is nothing you can do to set the correct configuration. I have to disconnect the 3rd monitor and reattach. But as soon as I reattach the monitor, the Ubuntu shell crashes (the white screen with the logout button). I repeat: this happens every single day. This morning i tried to use ubuntu-bug to report the logs, but the ubuntu-bug hangs the machine completely as I reported in another manual bug two minutes ago. For this reason the attached log is the same as it contains both events. I have two NVida RTX4060Ti plugged in: - one is virtualized in a VM using IOMMU (not used at all by the host) - the other is used by the host for all the three monitors If I use the embedded Intel graphics for the third monitor, the monitor configuration is completely drunk (monitors shows a zoomed shell and there is no way xrandr or the shell settings can fix it). What hardware can be used on Ubuntu to have a stable working workstation? I reinstalled Ubuntu 3 times to avoid issues with the Upgrade from 22 to 24 and still the machine hangs/freezes even on a totally different hardware (with AMD hardware the situation is even worse). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2085893/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
