Confirm (in KVM machines) that Unity works fine from gdm3 under Impish, but a fresh VM of Jammy doesn't work with either lightdm or gdm for me.
I get to see a quick glimpse of the Unity desktop, then this fullscreen splash error shows up "Oh no! Something has gone wrong. A problem has occurred and the system can't recover. All extensions have been disabled as a precaution." Since it refers to extensions, I presume this is a part of GNOME Shell. However... if you use the keyboard shortcut to left-split the window (ctrl-super-left) ... you can see the Unity desktop is running. (I first tried ctrl-alt-t to summon a terminal above it but the window is always- on-top, I saw it lose focus though.) ** Attachment added: "jammy-gnome-shell-error.png" https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1969357/+attachment/5582020/+files/jammy-gnome-shell-error.png -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-session in Ubuntu. https://bugs.launchpad.net/bugs/1969357 Title: Unity7 crashes on Jammy with 22.04's gnome-session version Status in gnome-session package in Ubuntu: Confirmed Status in unity package in Ubuntu: Confirmed Bug description: Unity7 seems to crash on 22.04 when logging in after installing Ubuntu (it works fine in the live session). I then tried installing the 21.10 gnome-session package on 22.04 and Unity7 then worked perfectly fine. Also, XDG_CURRENT_DESKTOP is set to GNOME instead of "Unity:7;Unity:ubuntu" with the Jammy version, which is really unexpected and might be causing these issues. seb128 and 3vin1o: Neither I nor Khurshid are sure about what has changed between the two packages, and I think this is a critical bug. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1969357/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
