<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - GPU Hangs Abruptly" href="https://bugs.freedesktop.org/show_bug.cgi?id=107866#c8">Comment # 8</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 <a class="email" href="mailto:bhancerli@gmail.com" title="bluePain <bhancerli@gmail.com>"> bluePain</a> <pre>Hello Denis, I attached the glxinfo as per you requested. Today I got another crash while resuming after suspend. Here is the only output I got from dmesg: [10081.255459] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun [10081.335164] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun gdm couldn't restore the session and it was like a login loop. I was able to see the login screen but the session was hanging after I enter my password. I tried to kill all open gdm sessions and restart the service but no luck. I got the same errors when I restarted the gdm 2 times. Then I rebooted and the problem was gone. As I mentioned in my previous comment I started using optirun with the apps, such as chrome, which was causing i915 to crash but nothing changed. Chrome was running on dGpu before I put the device into the suspend mode.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>