I suspect this may have been fixed by 9ce5884e5139037445d0efcf37aeba21008011ad; I'm building an Ubuntu kernel with that cherry-picked to test.
Hm. Although that seems to have been included in 5.16, and I *thought* I'd verified that 5.16 exhibited the bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958620 Title: [Dell XPS 15 9575] Flickering white/black screen once KMS comes up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1958620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
