https://bugs.freedesktop.org/show_bug.cgi?id=28856
Summary: Laptop screen turns black with KMS, external screen
stays on
Product: DRI
Version: XOrg CVS
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: [email protected]
ReportedBy: [email protected]
Created an attachment (id=36638)
--> (https://bugs.freedesktop.org/attachment.cgi?id=36638)
dmesg output
After booting with KMS enabled my laptop screen turns black as soon as X
starts, while my external screen continues to work. The desktop still expands
to both screens. If I disconnect the external monitor everything runs smooth, I
can even connect the monitor afterwars and enable it through xrandr. But the
laptop screen turns black again when I run glxgears through Gallium. I can turn
the black screen off and on through xrandr, but it stays black.
With KMS disabled everything works fine. I rebuild my graphic stack from git
but the problem remained. The error first occured months ago, so I disabled
KMS. Today I tried it again and the error is still there.
Archlinux
Linux 2.6.34
dri2proto, glproto, libdrm, xf86-video-ati, libgl + mesa + ati-dri from git
2010-06-30
Ati Radeon Mobility x1700
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
_______________________________________________
dri-devel mailing list
[email protected]
http://lists.freedesktop.org/mailman/listinfo/dri-devel
