Created attachment 136401 [details] Content of /sys/class/drm/card0/error "uname -a": Linux islandLinux 4.14.8-1-ARCH #1 SMP PREEMPT Wed Dec 20 21:27:44 UTC 2017 x86_64 GNU/Linux Thinkpad T470p Mesa 17.3.0-2 (Arch package) I experienced a GPU hang today. I've attached the logs as requested in the dmesg output. Installed mesa packages: ------- local/glu 9.0.0-4 Mesa OpenGL Utility library local/lib32-glu 9.0.0-3 Mesa OpenGL utility library (32 bits) local/lib32-libtxc_dxtn 1.0.1-5 S3 Texture Compression (S3TC) library for Mesa (32-bit) local/lib32-mesa 17.3.0-2 an open-source implementation of the OpenGL specification (32-bit) local/lib32-mesa-vdpau 17.3.0-2 Mesa VDPAU drivers (32-bit) local/lib32-vulkan-intel 17.3.0-2 Intel's Vulkan mesa driver (32-bit) local/libtxc_dxtn 1.0.1-6 S3 Texture Compression (S3TC) library for Mesa local/mesa 17.3.0-2 an open-source implementation of the OpenGL specification local/mesa-demos 8.3.0-4 Mesa demos and tools incl. glxinfo + glxgears local/mesa-vdpau 17.3.0-2 Mesa VDPAU drivers local/vulkan-intel 17.3.0-2 Intel's Vulkan mesa driver Xorg.conf snippet about graphics adapter: Section "Device" Identifier "Intel Graphics" Driver "modesetting" EndSection
Created attachment 136402 [details] Output of dmesg
I'm using the KDE desktop.
Hello J. Ansorg, Any hint in what triggered this? Are you able to reproduce? Thank you.
Hello Elizabeth, I think that I was working in IntelliJ (Java Swing based IDE) and was clicking on a menu item. It happened twice in about 20 minutes but unfortunately I'm not able to reproduce this so far.
Ok, in that case if you find a way to easily reproduce, please let us know.
Hello Elizabeth, I just got this again (still unsure how to reproduce, I was using VirtualBox at that time) Is there anything I could do / test / configure / run to help to find the cause of this? My system is a bit unreliable with this...
(In reply to J. Ansorg from comment #6) > Hello Elizabeth, > I just got this again (still unsure how to reproduce, I was using VirtualBox > at that time) > > Is there anything I could do / test / configure / run to help to find the > cause of this? My system is a bit unreliable with this... If we can't reproduce the issue it will be really hard to point to the root-cause or any fix. For now, you could try this branch https://cgit.freedesktop.org/mesa/mesa/ has the latest changes made to mesa, though not yet released.
About two weeks ago I switched to the xorg-intel driver (using the git master branch). After this my system is stable now and has not blocked once. Before I was using the xorg modesetting driver and it was quite unstable. I think that it may have happened more oftern after wakup from suspend mode but I wasn't able to reproduce this.
Hello, I suspect that modesetting + Mesa 18.0 (or the latest RC) would solve this.
Hi, I'm now using Mesa 17.3.6 and I think that my system is back to stable now. Thanks for the work on this! If there are no objections I'd close this issue...
*** This bug has been marked as a duplicate of bug 104411 ***
*** Bug 103477 has been marked as a duplicate of this bug. ***
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