Downgrading xserver-xorg-core 2:1.20.4-1ubuntu1 (from disco-proposed) -> 2:1.20.3-1ubuntu1 fixed this issue for me. So probably the bug is in xserver-xorg-core package.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1819056 Title: AIGLX error with i965 dri To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1819056/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
