THis appears to be a problem in the unity panel service process, as for me, that process uses a lot of CPU along with at-spi-registryd, so given there is ongoing work to enable unity for accessibility, I suspect the problem lies more with the panel service than at-spi itself.
** Package changed: at-spi (Ubuntu Natty) => unity (Ubuntu Natty) ** Changed in: unity (Ubuntu Natty) Assignee: Luke Yelavich (themuso) => (unassigned) ** Also affects: unity Importance: Undecided Status: New ** Changed in: unity Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/729827 Title: at-spi-registry crash and make the system unusable on Natty -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs