Sorry for the delay. I just manged to test the patched kernel: > uname -a Linux winki 4.13.0-43-generic #48 SMP Tue May 29 03:12:08 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
but unfortunately that didn't solve the issue (see attached photo). I wonder if some of the other three commits are responsible: > git log --oneline Ubuntu-hwe-4.13.0-41.46_16.04.1..Ubuntu- hwe-4.13.0-43.48_16.04.1 -- drivers/gpu/drm/i915 116b5d5 drm/i915/edp: Do not do link training fallback or prune modes on EDP 01a7507 drm/i915/dp: make is_edp non-static and rename to intel_dp_is_edp a3b2967 drm/i915/dp: rename intel_dp_is_edp to intel_dp_is_port_edp 9081fd9 drm/i915/edp: Allow alternate fixed mode for eDP if available. ** Attachment added: "20180614_173541.jpg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1773581/+attachment/5152602/+files/20180614_173541.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1773581 Title: [Samsung NP900X3G-S01US] Horizontal lines after update to 4.13.0-43 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1773581/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
