Comment 14 for bug 331751

I have this bug in Ubuntu 12.10.

I've played Teeworld, and after I exitted it, the screen was in 640X480.
It does not changing it back alone. And, when I try to change it throgh the System Settings, and choosing another resolution, It will show the new values there, but the screen is STILL 640X480. Earlier I succeded after playing with display.xml in:

/home/dvir/.config/xfce4/xfconf/xfce-perchannel-xml

[your user-home-mine called "dvir"-folder will be other ofcorse]
Then even it didn't replaced the values in System-Settings (in the screen resolution Window, i'm just have Hebrew [עברית ^^ ] so I'm not sure if it's "Screen" ).

But now, Changing the file permission with chmod and throgh "sudo nautilus" havn't helped.

I know that here is to tell abput bugs, but also, if you knows some solutions, please tell me (; Thanks.

I hope I help to the linux friends, i always want.
Have a nice month!