Created attachment 116222 [details] /sys/class/drm/card0/error shortened After a resume the GPU hangs and the 3D acceleration is very slow. [ 1710.007256] [drm] stuck on render ring [ 1710.008312] [drm] GPU HANG: ecode 0:0x772a3d58, in Xorg [1560], reason: Ring hung, action: reset [ 1710.008316] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 1710.008317] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 1710.008320] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 1710.008322] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 1710.008323] [drm] GPU crash dump saved to This is happening on a Mint Linux with cinnamon. I'm not sure if this is still in the current version a problem but it accrues in 2:2.99.910-0ubuntu1.6 of xserver-xorg-video-intel. Constantin
You're running with kernel 3.13, while Broadwell preliminary hardware support tag was removed in 3.14. And these are just fairly old versions of the driver. Please reopen if you see the problem with newer kernel and Xorg driver.
Ok, I see. My distro is still using this older driver and kernel version for productive use. I will see if it works if I compile the drivers by myself. Constantin
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