I can confirm that the crash depends on the fn-f8 combo to activate/disable the touchpad. The interesting thing is that it doesnt matter if the touchpad is actually active or not. If I disable/enable the touchpad via terminal [synclient touchpadoff=1/0] it doesnt crash as long as the touchpad isn't deactivated via fn-f8. I'm usually using the trackpoint so i didnt notice this behaviour before.
Steps to reproduce: 1) activate the touchpad via fn-f8 2) create a new image in gimp and try out some tools -> no crash happens [ 3) deactivate touchpad via terminal -> no crash ] 4) deactivate the touchpad via fn-f8 and click on the gimp workspace -> xserver crashes instantly (reactivating the touchpad via terminal before pressing fn-f8 doesnt change the result) Some further tests: 1) Deactivating the touchpad in the bios: a) only trackpoint -> no crash (pressing fn-f8 has obviously no effect as no touchpad is active) b) trackpoint and a simple external mouse -> same as above 2) Deactivating the trackpoint in the bios: a) only touchpad -> obviuosly can't click on the gimp workspace if the touchpad is disabled, so no way to tell b) touchpad and external mouse -> crash once you follow the steps described above. 3) Using external mouse, trackpoint and trackpad -> crash if you click with mouse or trackpoint once the touchpad is deactivated using fn-f8 Well, it really seems to be related to the touchpad or rather it's deactivation using the keycombo. As a workaround, you can simply activate your touchpad via fn-f8 and keep it on, deactivate it via teminal or diable it in the bios of your laptop. -- 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/1021517 Title: Xorg-server crashes reproducible with GIMP usage To manage notifications about this bug go to: https://bugs.launchpad.net/gimp/+bug/1021517/+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