Haven't noticed that issue on previous kernels although I was mostly using NVIDIA GPU not integrated intel GPU as in this case.
I will try to reproduce this on 4.14 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1721835 Title: GPU HANG: ecode 9:0:0x96dbccee, in qtdemux0:sink [5106], reason: Hang on rcs0, action: reset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1721835/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
