Comment 4 for bug 785280

In , Remi (remi) wrote :

In theory, you should be able to reproduce the issue locally if you connect to your X server via a tcp/unix-socket only connection and/or disable SHM. Add the following to your xorg.conf if you want to try disabling SHM.

Section "Extensions"
    Option "MIT-SHM" "Disable"
EndSection

Thanks