On 05/03/2012 03:59 AM, Matej Cepl wrote:
On 3.5.2012 00:31, Jonathan Kamens wrote:
Frequent hangs for anywhere from a second to 30 seconds. Lack of
responsiveness to key and button presses. Delays from when I clicked
a scroll bar and dragged it to when the window actually scrolled.
Frequent long delays from when an external app tried to launch a page
to when the tab actually opened.

Is there anything interesting about your setup (e.g., $HOME on NFS, NTFS, or some other kind of non-obvious configuration)?
No.