glx permissions

[fateswarm]

On Sat, Apr 05, 2003 at 04:21:27PM +0300, V13 wrote:
> On Saturday 05 April 2003 02:56, fateswarm wrote:
> > exo ena parakseno problima teleutea.
> >
> > exontas to /dev/dri kai /dev/dri/card0 me read write gia to xrhsth de
> > mporei na dwsei dri sto xrhsth. anti8era me ena su/do sto x dinei dri ston
> > root(sumfona me to glxinfo kai sumfona me praktika ti douleuei). episis to
> > dri section sto xfree86 exei ta tupika swsta permissions.
> 
> To /var/log/XFree86.0.log ti leei ?
> 
> To sudo einai lathos.. o X server einai suid kai an xreiazetai na kanei kati 
> san root to kanei xoris na toy to peis. (Ayto den simenei oti diabazei to 
> /dev/dri/cardN san root)
> 
> Ego exo:
> 
> drwxr-xr-x    1 root     root            0 Apr  5 15:22 /dev/dri
> crw-rw-rw-    1 root     root     226,   0 Apr  5 15:22 /dev/dri/card0
> 
> kai doylevei mia xara..
> 
> > -fs
> <<V13>>

to x log leei ola kala.

direct rendering enabled klp.

ne, ta idia permissions exo,

basika me to root na kanei direct rendering, upo8eto oti to x exei
kanei kanonika inititiate ti diadiakia, alla afou to les, ok, paso

anakalupsa kati omws kai ksero peripou ti mporei na fteei alla de blepo
options gia to module pou8ena.

me strace sto glxinfo kai glxinfo me root, blepo pos o user pernei
"access denied" sto radeon_dri.o, to opoio einai ap'oti ksero sustatiko
tou arxeiou radeon.o, pou einai to dri module pou fortonei gia to
radeon.

o modinfo leei kati opts, den exo idea omws an yparxoun tpt options gia
auto to 8ema.

-fs