To save others time, I tested a bunch of kernels yesterday. 5.3.0-51.44 from here: https://launchpad.net/ubuntu/+source/linux/ still shows the issue.
dmesg: [43374.714454] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=12240 end=12241) time 150 us, min 2385, max 2399, scanline start 2379, end 2401 [44804.600121] i915 0000:00:02.0: GPU HANG: ecode 11:1:0xfffffffe, in Xorg [1075], hang on rcs0 [44804.601152] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [44807.725143] Asynchronous wait on fence i915:cinnamon[1445]:9138 timed out (hint:intel_atomic_commit_ready+0x0/0x54 [i915]) [44812.590311] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 [44820.590611] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 The latest mainline kernels 5.6.7, 5.4.35, and drm-tip as of 2020-04-27 from here: https://kernel.ubuntu.com/~kernel-ppa/mainline/ Also show the issue. @kleber-souza: if there was a fix committed, can you please point to where? Glad to test it out. ** Changed in: linux (Ubuntu Eoan) Status: Fix Committed => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872001 Title: 5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
