Bug 90875 - [HSW regression] Black screen on eDP
Summary: [HSW regression] Black screen on eDP
Status: CLOSED DUPLICATE of bug 90861
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: x86-64 (AMD64) Linux (All)
: medium major
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-06-05 19:41 UTC by Andreas Reis
Modified: 2017-07-24 22:46 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
dmesg drm.debug=0x06 (123.06 KB, text/plain)
2015-06-05 19:41 UTC, Andreas Reis 		no flags Details
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Description Andreas Reis 2015-06-05 19:41:36 UTC 
Created attachment 116323 [details]
dmesg drm.debug=0x06

On current drm-intel-nightly, my laptop screen (4200U IGP) just stays black entirely. DRM driver is compiled-in.

Otherwise the system (incl. xserver) starts normally; dmesg shows no errors obvious to me. Issue wasn't in a nightly from a few days back.

NB: On the 01.org "How to file a bug report" page, the intel_reg_dumper guide link 404s.
Comment 1 Andreas Reis 2015-06-05 19:42:52 UTC 
Whoops. Just noticed that it's a duplicate of Bug 90861. Sorry about that.

*** This bug has been marked as a duplicate of bug 90861 ***

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