https://bugs.freedesktop.org/show_bug.cgi?id=89484
Bug ID: 89484
Summary: xrandr no output to DisplayPort with GeForce GT 520M.
Product: xorg
Version: 7.7 (2012.06)
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
Originially posted in Archlinux BBS:
https://bbs.archlinux.org/viewtopic.php?id=193143
DisplayPort fails to show output when using xrandr to set display. Monitor
shown as "connected" and displays correct modes, however no output is sent to
the attached monitor.
dmesg and xorg.0.log are showing errors related to Nouveau driver (see
attachments in subsequent posts).
xorg.conf is empty (defaults).
Machine uses descrete graphics (Optimus), with DisplayPort attached to the
Nvidia card:
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GF119M
[GeForce GT 520M] (rev a1)
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