Same on my XPS-13 9343 with i7-5500U and identical graphics card. I tried xorg-edgers, but no improvement (xorg-video-intel is version 2.99.917 there), it shows the same behaviour. Workaround with UXA is possible, but performance is abysmal, so no real solution.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1437807 Title: Suspend/resume fails with SNA acceleration on some WMs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1437807/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
