If you are like me, in Hardy, quite a bit of time my windows grey out etc waiting for a response. Also if you run synergy, synergyc probably isn’t even close to usable unless you run it as root. Also this causes some audio stuttering.

The problem
Improper configuration of the new kernel scheduler broke a lot of things. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/188226

The good news
If you use ubuntu-server kernel, or have hardy-proposed repository enabled, this resolves it.

Related posts:

  1. Hardy-proposed kernel update
  2. Feisty + Prism54 wireless
  3. NCPFS
  4. Dell D630 Sound
  5. Logitech QuickCam E3560