Crash on startup (xdl_x760_atiddxDisplayMonitorCreateOutput)

[higuita]

My computer is a amd64 with slackware64 (with multilib support) on a via K8T800
chipset and 4GB of RAM. the graphic card is a HD2600 XT AGP and connect are 2
TFT (1280x1024 and 1920x1080), AGP size is set to the maximum in Bios. Kernel
is 2.6.38.3 but changing kernel to 2.6.37.6 didnt make any difference.

I installed via
./ati-driver-installer-11-3-x86.x86_64.run --buildpkg Slackware/Slackware

and installed the patch for fixing the acquire_console_sem change in 2.6.38:
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_lock();
+#else
acquire_console_sem();
+#endif

the kernel module builds fine and loads fine

when i try to startup the X i get this:
[ 1014.933] (II) fglrx(0): Finished Initialize PPLIB!
[ 1015.014] (II) fglrx(0): Output DFP1 using monitor section
aticonfig-Monitor[0]-0
[ 1015.014] (II) fglrx(0): Output CRT1 has no monitor section
[ 1015.014] (II) fglrx(0): Output CRT2 has no monitor section
[ 1015.014] (II) fglrx(0): Output TV using monitor section TV
[ 1015.014] (**) fglrx(0): Option "Ignore" "True"
[ 1015.031]
Backtrace:
[ 1015.031] 0: /usr/bin/X11/X (xorg_backtrace+0x28) [0x4a02d8]
[ 1015.031] 1: /usr/bin/X11/X (0x400000+0x60fc9) [0x460fc9]
[ 1015.031] 2: /lib64/libc.so.6 (0x7f5601c66000+0x340b0) [0x7f5601c9a0b0]
[ 1015.032] 3: /usr/lib64/xorg/modules/drivers/fglrx_drv.so
(xdl_x760_atiddxDisplayMonitorCreateOutput+0x8e) [0x7f5600002fae]
[ 1015.032] 4: /usr/lib64/xorg/modules/drivers/fglrx_drv.so
(xdl_x760_atiddxDisplayScreenCreate+0x1bb) [0x7f55fffffebb]
[ 1015.032] 5: /usr/lib64/xorg/modules/drivers/fglrx_drv.so
(xdl_x760_atiddxDisplayPreInit+0xd8) [0x7f55ffffc5c8]
[ 1015.032] 6: /usr/lib64/xorg/modules/drivers/fglrx_drv.so
(xdl_x760_atiddxPreInit+0xd54) [0x7f55fffd09c4]
[ 1015.032] 7: /usr/bin/X11/X (InitOutput+0x812) [0x470ad2]
[ 1015.032] 8: /usr/bin/X11/X (0x400000+0x21e4d) [0x421e4d]
[ 1015.032] 9: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7f5601c84e5d]
[ 1015.033] 10: /usr/bin/X11/X (0x400000+0x21bb9) [0x421bb9]
[ 1015.033] Segmentation fault at address 0x78
[ 1015.033]
Fatal server error:
[ 1015.033] Caught signal 11 (Segmentation fault). Server aborting

tried to do the --initial both single and dual head, removing the
/etc/ati/amdpcsb, disconnecting each monitor and even both.

i'm out of ideas and i cant find any other reference for this problem.

i will try older version of the fglrx when i have more free time

Any idea?
higuita