@alexwolf I built a version of stellarium from source following the instructions on the wiki and I still see the same behaviour (X hang after leaving fullscreen mode and going to windowed). I removed ~/.stellarium before running and I'll attach the log from this run.
Is there are way of increasing the debug level? ** Attachment added: "log.txt" https://bugs.launchpad.net/ubuntu/+source/stellarium/+bug/1437931/+attachment/4603036/+files/log.txt -- 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/1437931 Title: Stellarium causes X to freeze after a while To manage notifications about this bug go to: https://bugs.launchpad.net/stellarium/+bug/1437931/+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