I've also tried the kernel option apparmor=0 and can confirm that it made no difference; still got to a black screen and no GUI. I have not had time to try the move to gdm instead of lightdm but may also try that later.
Can I assume this problem occurs on a bare metal install as well as on a virtual install? I don't have a spare area to try that at the moment. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2052489 Title: Mate Daily Graphic Layer does not come up - apparmor denied snap desktop integration Status in apparmor package in Ubuntu: Confirmed Bug description: Noble Mate Daily 20230205 ISO Boots up past Splash to black screen. Last errors in logs are about apparmor denied on snap desktop integration... So the graphics layer is being denied because of an apparmor error. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2052489/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
