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[Bug 742194] Re: GPU lockup

 

IntelGpuDump:
 Error: command ['intel_gpu_dump'] failed with exit code 1: Error opening /sys/kernel/debug/dri/0/i915_ringbuffer_info: No such file or directory

 Perhaps your i915 kernel driver has no support for dumping batchbuffer data?
 (In kernels prior to 2.6.30 this requires manually-applied patches.)

Hmm, well that's one problem.  But intel_gpu_dump has been deprecated
upstream so we should shift over to just reading the kernel stuff
directly.

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https://bugs.launchpad.net/bugs/742194

Title:
  GPU lockup



References