Bug 68254

Summary: [NVC3] [Regression] no green channel since linux 3.10.x upgrade from 3.8
Product: xorg Reporter: Tosoa Bacca <elsifaka>
Component: Driver/nouveauAssignee: Nouveau Project <nouveau>
Status: RESOLVED INVALID QA Contact: Xorg Project Team <xorg-team>
Severity: blocker    
Priority: medium    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
dmesg output without green channel
none
dmesg output from a working kernel none

Description Tosoa Bacca 2013-08-19 05:31:36 UTC 
Created attachment 84220 [details]
dmesg output without green channel

Since linux 3.10.x upgrade on Arch linux, I lost green channel and X is not usable anymore, system does not crash, my laptop just show a pink screen. and text is pink on VT.

Everything is fine on an old 3.8 kernel from nouveau-git.

The laptop has a nvidia GT560M.

Attached dmesg output from the latest kernel and the one which works.
Comment 1 Tosoa Bacca 2013-08-19 05:32:25 UTC 
Created attachment 84221 [details]
dmesg output from a working kernel
Comment 2 Ilia Mirkin 2013-08-19 11:28:38 UTC 
This looks like a prime candidate for a bisect, should be quite obvious whether the kernel is successful or not. You should only need to bisect in the drivers/gpu/drm/nouveau directory (it's an argument to git bisect start, so that it only considers commits that touched that path).
Comment 3 Ilia Mirkin 2014-08-23 15:04:40 UTC 
No response in a year. If this is still an issue with the latest software, feel free to reopen.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.