After upgrading to 331.20 i get this following errors :
[ 3850.426] Backtrace:
[ 3850.426] 0: /usr/bin/Xorg (xorg_backtrace+0x49) [0xb77382c9]
[ 3850.426] 1: /usr/bin/Xorg (0xb75b2000+0x189fba) [0xb773bfba]
[ 3850.426] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xb758f40c]
[ 3850.426]
[ 3850.426] Segmentation fault at address (nil)
[ 3850.426]
Caught signal 11 (Segmentation fault). Server aborting
This causes Xserver to return to login manager .
Downgrading to 331.13 the situation is fine .
Any suggestions ?
Thank You.
regards
Mounir