Bug 93714

Summary: Switching refreshrate ends in black screen. Powercycling brings display back to life. Trigger: Switch some times from 50 to 60 hz.
Product: DRI Reporter: Michael <emteeelp>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED INVALID QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: fritsch, intel-gfx-bugs
Version: XOrg git   
Hardware: Other   
OS: Linux (All)   
Whiteboard:
i915 platform: BSW/CHT i915 features: display/HDMI
Attachments:
Description Flags
journalctl -a
none
dmsg
none
dmesg output
none
journalctrl output none

Description Michael 2016-01-14 16:21:38 UTC
Created attachment 121036 [details]
journalctl -a
Comment 1 Michael 2016-01-14 16:22:08 UTC
Created attachment 121037 [details]
dmsg
Comment 2 scf2k4 2016-01-15 09:29:02 UTC
Created attachment 121057 [details]
dmesg output
Comment 3 scf2k4 2016-01-15 09:29:44 UTC
Created attachment 121058 [details]
journalctrl output
Comment 4 scf2k4 2016-01-15 09:30:35 UTC
I added the log files from my system having the same issue.
Comment 5 Chris 2016-01-23 14:25:11 UTC
I also have this issue

DMESG: http://sprunge.us/JgEO
Comment 6 Jari Tahvanainen 2017-03-10 10:29:19 UTC
Michael, scf2k4@gmail.com, Chris - are you still having this problem? If yes then  please provide new the dmesg and card0/error data (if applicable, see https://01.org/linuxgraphics/documentation/how-report-bugs). I'm also wondering if this can be duplicate of bug 97764...
Comment 7 Ricardo 2017-05-31 13:20:59 UTC
based on the lack of activity and response in the bug the bug will be closed, if the issue is detected in a newer configuration please open a new bug

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