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I have an openGL app (Heroes Of Newerth) that is usually running in full screen mode. The app launches and runs as expected but when I close the game my X-server crashes. Well I am actually not even sure about that.

All other programs continue to work in the background (like music player). Also I can still see AND move my mouse. Here are the things I tried:

  • I tried ctrl+alt+del but it has no effect.
  • I tried ctrl+alt+F1 to change into another tty console but that didn't work either.
  • I ran sudo aticonfig --initial and it generated me a new xorg.conf file. But the error still presists.

The last lines of my /var/log/Xorg.failsafe.log are:

[ 12151.369] (EE) fglrx(0): DAL initialization failed!
[ 12151.369] (EE) fglrx(0): Display Infrastructure Failed
[ 12151.369] (EE) fglrx(0): PreInit failed
[ 12151.369] (II) fglrx(0): === [xdl_xs113_atiddxPreInit] === end
[ 12151.477] (II) UnloadModule: "fglrx"
[ 12151.477] (II) UnloadSubModule: "fb"
[ 12151.477] (II) Unloading fb
[ 12151.477] (II) UnloadSubModule: "vbe"
[ 12151.477] (II) Unloading vbe
[ 12151.477] (II) UnloadSubModule: "fglrxdrm"
[ 12151.477] (II) Unloading fglrxdrm
[ 12151.477] (II) UnloadSubModule: "vgahw"
[ 12151.477] (II) Unloading vgahw
[ 12151.477] (II) UnloadSubModule: "fglrxdrm"
[ 12151.477] (EE) Screen(s) found, but none have a usable configuration.
[ 12151.477] 
Fatal server error:
[ 12151.477] no screens found
[ 12151.477] (EE) 
Please consult the The X.Org Foundation support 
     at http://wiki.x.org
 for help. 
[ 12151.477] (EE) Please also check the log file at "/var/log/Xorg.failsafe.log" for additional information.
[ 12151.477] (EE) 
[ 12151.480] Server terminated with error (1). Closing log file.

Why is it unloading all the modules? I have an AMD Radeon HD 7500M/7600M Series graphic card with the FireGL proprietary video driver I installed over jockey. Here are some additional command outputs and config files

Edit: I saw a post here with simmilar issue and it apparently got fixed by Linux Kernel 3.7. My uname -r outputs 3.5.0-36-generic. I am using Ubuntu 12.04.

Is this a configuration problem of my X-server? Or lays the error within the software I'm using?

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