185.18.31 black screen
Upgrading to 185.18.31 gave me a black screen when loading x, no other way to exit than cold reboot. Had to revert to 185.18.14.
Attached bug nvidia-bug-report generated just after the cold reboot.
I'm on arch linux x86_64, x.org server 1.6.3,
GeForce 8400M G
Linux mocha 2.6.30-ARCH #1 SMP PREEMPT Fri Jul 31 07:30:28 CEST 2009 x86_64 Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz GenuineIntel GNU/Linux