[Nouveau] [Bug 90976] New: GM204 (NV124) black screen on modesetting
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Sun Jun 14 09:56:26 PDT 2015
https://bugs.freedesktop.org/show_bug.cgi?id=90976
Bug ID: 90976
Summary: GM204 (NV124) black screen on modesetting
Product: xorg
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: major
Priority: high
Component: Driver/nouveau
Assignee: nouveau at lists.freedesktop.org
Reporter: roucaries.bastien+bugs at gmail.com
QA Contact: xorg-team at lists.x.org
Created attachment 116492
--> https://bugs.freedesktop.org/attachment.cgi?id=116492&action=edit
dmesg
Modesetting does not work.
The card is linked to sony bravia TV through HDMI
I achieved to get a trace by blacklisting nouveau then manually load it.
error log here (full dmesg joinded):
[ 143.521000] nouveau E[ DRM] Pointer to flat panel table invalid
[ 143.525351] nouveau W[ DRM] unknown connector type 70
[ 143.525387] nouveau W[ DRM] failed to create encoder 1/8/0: -19
[ 143.525388] nouveau W[ DRM] Unknown-1 has no encoders, removing
[ 143.525407] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 143.525407] [drm] Driver supports precise vblank timestamp query.
[ 143.525424] nouveau E[ DRM] failed to initialise sync subsystem, -38
[ 143.819264] nouveau [ DRM] allocated 1920x1080 fb: 0x60000, bo
ffff8802135d3000
What could I do ?
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