[Feisty] LTSP: libGL error: open DRM failed
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ltsp (Ubuntu) |
Fix Released
|
Wishlist
|
Oliver Grawert |
Bug Description
brand-new Feisty Installation, "out of the Box" with only LTSP added
LTSP Client with i815 chipset, xorg for i810 is proper configured (16Bit Color, 42MB memory..)
Xorg.6.log on LTSP-Client reports "direct rendering enabled"
but glxinfo reports "libGL error: open DRM failed (Operation not permitted)"
so, a view lines later there is: "direct rendering: No" - see attachment with complete glxinfo below
running glxinfo in LTSP-Client with sudo reports the same.
I tried also a seperate xorg.conf for this client with
Section "DRI"
Mode 0666
EndSection
but nothing changed
(Remark: I had some problems more to get LTSP running under Feisty: dhcpd doesn's start and logon is only possible with the statement
SCREEN_02 = startx in lts.conf - no logon with ldm possible - i report this in another bug - this is only for the DRM -Problem)
Changed in xorg: | |
status: | Unconfirmed → Confirmed |
Changed in xorg: | |
status: | Confirmed → Unconfirmed |
I am also having a similar problem when connecting to an Ubuntu 7.10 box from another using ssh -X.
GLX apps work on the client but when running a glx app from the ssh server I get the following errors:
libGL error: open DRM failed (Operation not permitted)
libGL error: reverting to (slow) indirect rendering
The is no problem when doing the same using an old SuSE server and the same client.
Output from glxinfo running on the Ubuntu server is attached.