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Bug 496868 - nouveau driver continually reports: E[ DRM] DDC responded, but no EDID for VGA-1
Summary: nouveau driver continually reports: E[ DRM] DDC responded, but no EDID fo...
Status: RESOLVED UPSTREAM
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Gentoo Kernel Bug Wranglers and Kernel Maintainers
URL: https://bugs.freedesktop.org/show_bug...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-01-03 11:31 UTC by Juergen Rose
Modified: 2014-01-30 17:19 UTC (History)
0 users

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Runtime testing required: ---

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Description Juergen Rose 2014-01-03 11:31:41 UTC 
dmesg continously reports DRM errors:

root@leopard:/root(7)# dmesg | tail
[  945.055937] nouveau E[     DRM] DDC responded, but no EDID for VGA-1
[  955.203917] nouveau E[     DRM] DDC responded, but no EDID for VGA-1
[  965.353284] nouveau E[     DRM] DDC responded, but no EDID for VGA-1
[  975.502585] nouveau E[     DRM] DDC responded, but no EDID for VGA-1
[  985.651347] nouveau E[     DRM] DDC responded, but no EDID for VGA-1
[  995.800742] nouveau E[     DRM] DDC responded, but no EDID for VGA-1
[ 1005.949353] nouveau E[     DRM] DDC responded, but no EDID for VGA-1
[ 1016.098604] nouveau E[     DRM] DDC responded, but no EDID for VGA-1
[ 1026.246900] nouveau E[     DRM] DDC responded, but no EDID for VGA-1
[ 1036.395283] nouveau E[     DRM] DDC responded, but no EDID for VGA-1


root@leopard:/root(10)# qlist -Iv x11-drivers
x11-drivers/xf86-input-evdev-2.8.2
x11-drivers/xf86-input-keyboard-1.7.0
x11-drivers/xf86-input-mouse-1.9.0
x11-drivers/xf86-video-modesetting-0.8.1
x11-drivers/xf86-video-nouveau-1.0.10


root@leopard:/root(12)# qlist -Iv xorg
x11-base/xorg-drivers-1.15
x11-base/xorg-server-1.15.0
x11-base/xorg-x11-7.4-r2
x11-misc/xorg-cf-files-1.0.5


root@leopard:/root(13)# lspci | grep VGA
01:00.0 VGA compatible controller: NVIDIA Corporation GF119 [GeForce GT 520] (rev a1)
Comment 1 David Heidelberg (okias) 2014-01-03 13:20:59 UTC 
You should report this to freedesktop bugzilla. Anyway, bug will be probably in kernel.
Comment 2 Juergen Rose 2014-01-13 16:35:44 UTC 
(In reply to David Heidelberger (okias) from comment #1)
> You should report this to freedesktop bugzilla. Anyway, bug will be probably
> in kernel.

I entered a bug at:

https://bugs.freedesktop.org/show_bug.cgi?id=73563
Comment 3 Mike Pagano gentoo-dev 2014-01-30 17:19:11 UTC 
We'll watch the upstream bug and try to backport any fixes identified. I noticed they are waiting on you for information at this time.