The problem went away as soon as I uninstalled Tracker, which had been using 100% CPU for several minutes before each lockup.
And then there's this: "Uname: Linux 2.6.27-11-generic i686". So for some bizarre reason, I was still running the Ubuntu 8.10 kernel rather than the 9.04 one (I've now fixed that). I'd be happy for this bug report to be marked invalid for that reason alone. -- [i965gm] Ubuntu locks up frequently on MacBook rev. E https://bugs.launchpad.net/bugs/382431 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ 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