I think I can add a vote for the screensaver triggering the problem in my instance. Based on the initial reporters experience I disabled my own xscreensaver and haven't had a crash since.
That said, I do rather hope this gets fixed as I rather like having a screensaver that will lock my station when I forget to do it myself. -- libGLcore crash (probably screensaver-induced) https://launchpad.net/bugs/75592 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
