fglrx 10.5 X segfault

randname · 06-20-2010, 04:42 PM

Hi all
I'm at slackware64 13.1, kernel 2.6.33.4, videocard Ati FirePro v5700, fglrx 8.723

I built kernel module using patch for 2.6.33, then run aticonfig --initial ant started X, everything was fine except boost for maya (such cards intended to boost performance of some apps)
After that i found in aticonfig --help some extra options
run "aticonfig --initial --use-app-profile=maya --overlay-type=opengl --sync-vsync=on --pseudo-color=off"
i've lost my xorg.conf and after reboot got segfault..
I have tried a dozen of confs and drived reinstalations but every time same error

Code:

(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "evdev"
(**) Option "xkb_layout" "us,ru"
(**) Option "xkb_variant" ",winkeys"
(**) Option "xkb_options" "terminate:ctrl_alt_bksp,grp:rwin_toggle,grp_led:scroll"
(II) fglrx(0): Restoring Recent Mode via PCS is not supported in RANDR 1.2 capable environments

Backtrace:
0: /usr/bin/X (xorg_backtrace+0x28) [0x461c78]
1: /usr/bin/X (0x400000+0x5a799) [0x45a799]
2: /lib64/libpthread.so.0 (0x7f34e8f68000+0xf770) [0x7f34e8f77770]
Segmentation fault at address (nil)

Fatal server error:
Caught signal 11 (Segmentation fault). Server aborting

full Xlog in attachment

any thoughts?
ps sorry for bad english

business_kid · 06-21-2010, 03:28 AM

Did you google for that lovely error?

http://forums.amd.com/forum/messagev...hreadid=127823

I didn't read it, but it certainly looks good.

randname · 06-21-2010, 04:36 AM

yes i do, but not found any solutions, only one thread about dual-head
there is

Quote:

Btw, that segfault you posted seems to come from within X, not from fglrx.

Agreed. This segfault seens to be related to X itself. And probably it has to do with, guess what? Composite

I´m not sure, but I think composite is now enabled by default in the newer versions of Xorg. I´m trying to disable it in xorg.conf file, but I´m not sure if Xorg cares about it, since it look like it´s just ignoring my configuration.

I add
"Section "Extensions"
Option "Composite" "Disable"
EndSection"
in my xorg.conf , but same error

business_kid
your link about OpenCL and solution is "upgrade to new version of catalist"

randname · 06-21-2010, 11:33 AM

Removing /etc/ati folder, reinstalling fglrx and aticonfig --initial did the job
happy and