Christopher, many thanks. If I did not mess up the bisecting, the bug is fixed by commit 56071a207602a451f0c46d3dcc8379b59ef576e2
drm/i915: use lane count and link rate from VBT as minimums for eDP I attached the log file of the bisection (and the last output after identifying the commit). If I understood correctly, the meaning of good and bad have to be reversed in this kind of situation. ** Attachment added: "bisectlog.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1251580/+attachment/4130875/+files/bisectlog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1251580 Title: Display is heavily distorted after kernel upgrades To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1251580/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
