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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU Hangs Abruptly"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107866#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU Hangs Abruptly"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107866">bug 107866</a>
from <span class="vcard"><a class="email" href="mailto:bhancerli@gmail.com" title="bluePain <bhancerli@gmail.com>"> <span class="fn">bluePain</span></a>
</span></b>
<pre>Today got another hang with following errors on dmesg.
[66562.914106] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure
on pipe B (start=1242982 end=1242983) time 1329 us, min 1073, max 1079,
scanline start 1033, end 0
[87748.971802] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun
This time, fortunately, gnome successfully restarted the session after 2 or 3
minutes of black screen, but all applications from previous session was closed.</pre>
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