glxinfo

[aliov]

I have the following problem,
i'm using Slackware 11.0,after run the kdm (in the boot script) i can log in normally but from the first time the glxinfo gives me no direct rendering and libGL error: open DRM failed (Operation not permitted)
libGL error: reverting to (slow) indirect rendering

but if i log out and log in again everything works fine all the games and the application that need direct rendering.
i want that to be active from the first log in !
i have the line
Section "DRI"
Mode 0666
EndSection
under the xorg.conf so what is the problem ?

[MasonM]

Try this:

Section "DRI"
Group 0
Mode 0666
EndSection

[aliov]

I tried but the same problem !

[MasonM]

How are you booting your system? To runlevel 3 or runlevel 4?

If 3, how are you starting X?

There has to be a reason why you have to log in twice to get x working properly. It's a process of elimination.

[aliov]

it's the runlevel 3, but i edit the /etc/rc.d/rc.M to enter a line that allow me to run another one (called rc.kdm) to enter to kde desktop manager,but probably the problem is the following when the system boot the first time to X server i can't run a direct rendering,and when i log out the X server receive a signal from a normal user to refresh whit the normal permissions not that is in my script,probably i have to add the following
./etc/rc.d/rc.kdm -nodaemon i'll try and inform you later.

[aliov]

The same problem,i can't run a direct rendering from the fist time i log in!
please help.

[aliov]

Just to close this thread (i found it by hazard)

the solution is .

usermod -g video aliov.