> I've noticed many errors in my
> .xsession-error.log. The main culprit is:
> 
> X Error: BadWindow (invalid Window parameter) 3
>   Major opcode:  19
>   Minor opcode:  0
>   Resource id:  0x3600134
> 
> The opcode is usually 19 or 20. The errors are mainly caused
> from gtk applications written in gtkdialog with many other
> entries being from tdeinit.
> 
> 
> [tdeinit] Got EXT_EXEC 'kfmclient' from launcher.
> [tdeinit] PID 4739 terminated.
> 
>  At the moment i am softlinking .xsession-errors to
> /dev/null in my environment. An ugly fix.
> 
> The log fills quite fast. Is this just bad coding of gtk
> apps?

Those errors have been around for years:

http://bugs.pearsoncomputing.net/show_bug.cgi?id=297

I have seen al lkinds of things generate the errors, not just GTK apps. I'm be curious to hear from some GNOME or Xfce users how rampant the errors appear in those environments.

Please add any clues you find to the bug report.

Darrell