I upgraded to the latest release of the power kernel (I'm running 1.2.6.28-10power49 of the flasher, and 2012-02-07 14.24 of the settings and overclocker) and it has something wrong with it; all of a sudden things that used to work perfectly are running horribly slowly, and my battery is getting eaten at a truly scary rate.

This only happens on some boots; sometimes I reboot and life is (kind of) OK; other times it's disastrous. On one reboot it was so bad that after I made a phone call, I couldn't even get back to the desktop screens!

Top doesn't show a horrible load average (currently about 1.0 with pulseaudio as the usual culprit), but the performance is still awful.

The obvious thing to do is to revert to the previous settings. However, I'm not quite sure how to get Faster Application Manager (or the default app manager) to do that; any help would be appreciated.