Occasionally X crashes when copy/pasting text within LibreOffice Impress.
$ dmesg | grep drm
[ 5.974228] [drm] Initialized
[ 6.386113] [drm] Memory usable by graphics device = 4096M
[ 6.386115] fb: switching to inteldrmfb from VESA VGA
[ 7.679582] [drm] Replacing VGA console driver
[ 7.686753] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 7.686754] [drm] Driver supports precise vblank timestamp query.
[ 7.702310] [drm] Finished loading i915/skl_dmc_ver1_26.bin (v1.26)
[ 7.705321] [drm] GuC firmware load skipped
[ 8.068750] [drm] Initialized i915 1.6.0 20161121 for 0000:00:02.0 on minor 0
[ 8.446616] fbcon: inteldrmfb (fb0) is primary device
[ 8.836647] [drm] RC6 on
[ 9.298557] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 1
[ 10.133524] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 5386.832635] [drm] GPU HANG: ecode 9:0:0x85dffffb, in X , reason: Hang on render ring, action: reset
[ 5386.832637] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[ 5386.832637] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[ 5386.832638] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[ 5386.832638] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[ 5386.832638] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 5386.832669] drm/i915: Resetting chip after gpu hang
[ 5386.832778] [drm] RC6 on
[ 5386.843168] [drm] GuC firmware load skipped
[ 5398.793007] drm/i915: Resetting chip after gpu hang
[ 5398.793072] [drm] RC6 on
[ 5398.808162] [drm] GuC firmware load skipped
$ uname -a
Linux linux-wijr 4.10.5-1-default #1 SMP PREEMPT Wed Mar 22 13:15:00 UTC 2017 (f3fbfc6) x86_64 x86_64 x86_64 GNU/Linux
$ less /etc/os-release
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Hello Hilbe, is suspected that the libreoffice issue may be related to a GPU hang for 2D workloads fixed in release 17.3.6, as mentioned here https://bugs.freedesktop.org/show_bug.cgi?id=99720#c33. Could you try it? Thank you.