Info on using xtrace here -- http://xtrace.alioth.debian.org/
I've roughed up a page on debugging client XErrors since these seems to be a pretty common class of error, and we didn't seem to already have a good knowledgebase for people on how to deal with them: https://wiki.ubuntu.com/X/Troubleshooting/XError It would be majorly helpful if you guys could flesh that out further since you all probably have more experience with the tricks of debugging these kinds of issues. -- [MASTER] Gdk-ERROR **: The program 'firefox-3.5' received an X Window System error (BadWindow) https://bugs.launchpad.net/bugs/401055 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp