Created attachment 131172 [details] Xorg log Bug description: When I use LibreOffice Writer, after a few minutes, the whole GUI freezes (except the mouse that continues to move but click is inoperative) and X restarts. The relevant diagnostic from dmesg is: [drm] GPU HANG: ecode 9:0:0x85dffffb, in Xorg [879], reason: Hang on render ring, action: reset System environment: -- chipset (`lspci -v`): 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06) (prog-if 00 [VGA controller]) -- system architecture: x86_64 -- xf86-video-intel: xserver-xorg-video-intel: 2:2.99.917+git20161206-1 -- xserver: xserver-xorg-core: 2:1.19.2-1 -- mesa: 13.0.6-1+b2 -- libdrm: 2.4.74-1 -- kernel: 4.9.0-2-amd64 -- Linux distribution: Debian Stretch -- Machine or mobo model: Dell Precision 7710 Reproducing steps: Open LO Writer, type some text, scroll page, change window... After a few minutes, everything freezes, not only LO. Additional info:
Created attachment 131173 [details] /sys/class/drm/card0/error
Created attachment 131174 [details] dmesg
Forgot to mention that I have hybrid graphics. The discrete GPU is [AMD/ATI] Venus XTX [Radeon HD 8890M / R9 M275X/M375X] (rev 83).
Possible duplicate of Bug 100794.
Possible duplicate of Bug 99720.
(In reply to Jan Drewes from comment #5) > Possible duplicate of Bug 99720. Seems so. *** This bug has been marked as a duplicate of bug 99720 ***
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