Ubuntu
nvidia-graphics-drivers package

  1. Bug #883592
  2. Comment #9

Comment 9 for bug 883592

Revision history for this message
Sean Collins (sean4u-gmail) wrote :

I installed 12.04 alpha 1 on a newly partitioned disk. The behaviour was exactly the same: mousing over the sound applet icon caused the error reported above. zerwas' Composite xorg.conf edit seems to be all that was needed to make the problem go away.

My xorg.conf was generated by nvidia-settings for two monitors of different resolutions on the same card using 'X screen + Xinerama', if that helps.