Thank you for the quick response, Chris! I still don't understand why an X server restart is not enough to make it work again? What does "intel_do_flush_locked failed: Input/output error" mean? Is it just a fact of life these days that userspace can mess up the GPU to a state where only a reboot helps?
śr., 22 maj 2019 o 10:05 Chris Wilson <ch...@chris-wilson.co.uk> napisał(a): > Quoting Marcin Owsiany (2019-05-22 08:54:50) > > Hello, > > > > Every couple of weeks or so my laptop experiences some graphics-related > > crash. Sometimes it's more frequent - happened twice yesterday. > > > > I'm wondering whether this could be a sign of a hardware failure? Or is > this > > some software lock-up? Please do let me know whether I can do anything > to help > > debug this. > > It starts as a userspace hang that takes out the GPU. Update mesa to > one of the 19.x stable releases. > > > As you can see from the log below, sometimes there is just a single > > "Resetting rcs0 for hang on rcs0" from which it recovers, while at other > > times it is followed by "reset request timeout", together with an X > > server crash. > > File a regression report against debian, X should not crash and did not > use to crash over a mere terminal GPU hang. > -Chris >
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