Your error log gave me a hint on this. I think this might have to do with unauthorized remember the milk. I was having similar issues since upgrading to Lucid.
I authorized Remember The Milk last night and I left the machine on and there hasn't been a crash yet. -- gnome-do crashes with sigsegv while executing native code https://bugs.launchpad.net/bugs/578170 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
