Nop, Intel, driver "intel" not "i810". This might also be related to the screensaver, since it appears to have started after installing a screensaver patch (the security update), and since I disabled the screensaver, everything seems to be OK. I can't confirm that though.
David ** Changed in: compiz (Ubuntu) Status: Incomplete => New -- Compiz locks screen randomly on ubuntu gutsy https://bugs.launchpad.net/bugs/161150 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs