+++ This bug report from Alejandro Lorenzo was salvaged from Bug #104712 +++ While working in eclipse Version: Kepler Service Release 2 the GPU hangs. After 30 seconds the session is reset. Crash occurs somewhat between 1 to 15 minutes, usually on the early side. It occurs with kernel 4.14.14 and 4.14.4. Mesa version in which if crashes are: 17.3.2, 17.3.3 and 17.2.5
Created attachment 137192 [details] error state from Alejandro's original report re-attaching Alejandro's error state.
Hi Alejandro, We fixed a number of GPU hangs on Skylake systems recently, in Mesa master. I bet that commit df13588d2176dcf4800a882d926f389667772b46 would fix your hang. These fixes should be making their way to 17.3.4. In the meantime, you could try building Mesa master. You may also be able to avoid the hang by exporting INTEL_DEBUG=norbc before starting X.
I'll try to compile master mesa and report back. However, i read the INTEL_DEBUG=norbc in another bug and it has not helped with the hang. What it did seemed to help is disabling compositing in kwin_x11 (I am using KDE under Xorg) Thanks for your attention
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