X-Probleme: 'BadValue (integer parameter out of range for operation)'

[Stefan -Hegi- Hegner]

Hiho,

irgendwie wollen div. X-Apps wie z.B. firefox, mozilla, gimp, evolution, 
acroread, gmplayer auf meinem System nicht mehr - während andere wie 
z.B. opera noch tun. Die Fehler sehen alle so aus (Bsp, Firefox):

/usr/lib/mozilla-firefox/mozilla-xremote-client: Error: Failed to find a 
running server.
No running windows found
The program 'firefox-bin' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadValue (integer parameter out of range for operation)'.
  (Details: serial 67 error_code 2 request_code 133 minor_code 1)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() 
function.)
firefox-bin exited with non-zero status (1)

- Was soll mir das sagen? (außer, dass an meinem X was kaputt zu sein 
scheint)

- Was kann ich dagegen tun?

1000 Dank im voraus

Stefan.