Sounds like the fix is finally working in cosmic gdm version 3.30.0-0ubuntu2...?
I don't have the power to sponsor things or help any more. You will just need to prepare a new patch for bionic, attach it here and wait for ubuntu-sponsors. ** Changed in: gdm3 (Ubuntu) Status: New => Fix Released ** No longer affects: mesa (Ubuntu) ** Changed in: mutter (Ubuntu) Status: New => Won't Fix -- 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/1780076 Title: 18.04 login screen is skewed/distorted (incorrect stride) when using hibmc_drm graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1780076/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp