I just ran into the same problem without using gdb at all: Start Firefox. Run "ksysguard". Select the firefox process, right-click, and choose "Monitor Input&Output". go back to using Firefox, wait for about a minute, and the desktop will become frozen.
This time, I have no idea who holds the lock, or how to fix it without restarting X. -- X server freezes while the application is executing XQueryPointer https://bugs.launchpad.net/bugs/400374 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server 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
