That compiz doesn't start in the first place is probably a compiz wrapper script failure.
The crash on compiz exit should be fixed by xserver commits 2075d4bf9e53b8baef0b919da6c44771220cd4a5 and 3020b1d43e34fca08cd51f7c7c8ed51497d49ef3 .
That compiz doesn't start in the first place is probably a compiz wrapper script failure.
The crash on compiz exit should be fixed by xserver commits 2075d4bf9e53b8b aef0b919da6c447 71220cd4a5 and 3020b1d43e34fca 08cd51f7c7c8ed5 1497d49ef3 .