panel service and ati-spi-registry hog the processor when accessability is enabled
Binary package hint: unity
This is on my Dell mini 10v
1. Enable Accessibility
2. Start using the computer
Every 30-120 seconds unity will become unresponsive to user input. Switch to VT1 and run top. Observe that ati-spi-registry is taking 80%-90% of one core, and unity-panel-service is taking 40%-50% of another core.
I worked around this bug by disabling accessibility. Of course, such a work around is not feasible to people who require it.
DistroRelease: Ubuntu 11.04
Package: unity 3.6.4-0ubuntu1
Uname: Linux 2.6.38-6-generic i686
Date: Sat Mar 12 09:31:34 2011
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Alpha i386 (20100329)
UpgradeStatus: Upgraded to natty on 2010-12-08 (94 days ago)