Bug 107511

Summary: gpu drm bug that it sometimes prevents gdm startup
Product: Drivers Reporter: kn (failtofail)
Component: Video(DRI - Intel)Assignee: intel-gfx-bugs (intel-gfx-bugs)
Status: RESOLVED INVALID    
Severity: normal CC: intel-gfx-bugs
Priority: P1    
Hardware: Intel   
OS: Linux   
Kernel Version: 4.1.10-100.fc21.x86_64 Subsystem:
Regression: No Bisected commit-id:
Attachments: it is the output of command 'dmesg'

Description kn 2015-11-09 01:21:23 UTC
Created attachment 192471 [details]
it is the output of command 'dmesg'

I upgraded my Fedora21 kernel to 4.1.10-100.fc21.x86_64, after upgrade, when I startup my PC, sometimes, it looks like the gdm can't start. Because of that, I can't input my username\password to login. I used dmesg to check that, it looks like the bug occurs in gpu relevant drivers.
I attached the dmesg.log below.
Comment 1 Jani Nikula 2015-11-09 08:20:44 UTC
Please file new i915 bugs at
https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel