Created attachment 78483 Xorg-valgrind.till-twist.gz Finally I succeeded to make X crashing again, I opened several programs (Firefox, Chromium, Thunderbird, Calculator, digikam), did some clicks in them, and closed them again. Then I opened LibreOffice Writer via the Launcher and got a window asking to recover a previous document which was not correctly closed. I rejected and when I answered the question whether I really want to reject with "Yes", X crashed.
Valgrind log attached. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1068994 Title: button1 gets stuck after a while To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1068994/+subscriptions _______________________________________________ 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