Всем привет, установил стим, но он не запускается, помогите пожалуйста.

Steam: An X Error occurred
X Error of failed request:  BadWindow (invalid Window parameter)
Major opcode of failed request:  155
Resource id in failed request:  0x5e0000a
Serial number of failed request:  5580
xerror_handler: X failed, continuing
Steam: An X Error occurred
X Error of failed request:  BadWindow (invalid Window parameter)
Major opcode of failed request:  155
Resource id in failed request:  0x5e0000a
Serial number of failed request:  5585
xerror_handler: X failed, continuing
/home/buildbot/buildslave_steam/steam_rel_client_ubuntu12_linux/build/src/vgui2/src/surface_opengl.cpp (563) : Assertion Failed: glIsTexture( id )
Steam: An X Error occurred
X Error of failed request:  BadWindow (invalid Window parameter)
Major opcode of failed request:  155
Resource id in failed request:  0x5e0000a
Serial number of failed request:  5590
xerror_handler: X failed, continuing


glxinfo | grep direct
X Error of failed request:  BadWindow (invalid Window parameter)
  Major opcode of failed request:  155 (NV-GLX)
  Minor opcode of failed request:  4 ()
  Resource id in failed request:  0x6600003
  Serial number of failed request:  34
  Current serial number in output stream:  34