After a few more days of use, it seems as if this issue does not occur if I use only the mouse for switching desktops and moving windows. It also doesn't seem to happen if I wait a second between each keyboard- based action instead of doing multiple actions in quick succession. So, I've been consciously making sure to go slowly in order to avoid crashing.
I only have a few days of data though, so I could simply be lucky. Anyway, the types of actions which seem to trigger it are if I quickly move a window up and then to the left (H-Up, H-Left), or if I switch desktops more than once quickly (such as Ctrl-Down, Ctrl-Left). I suspect that some X11 call sequences may end up overlapping when executed too quickly, and sawfish isn't preventing the overlap. -- 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/780961 Title: Natty Xorg crashes on Thinkpad X201 (i915 driver) during screen updates _______________________________________________ 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
