Ubuntu
linux package

  1. Bug #1255531
  2. Comment #11

Comment 11 for bug 1255531

Revision history for this message
Torsten Römer (dode) wrote :

Following your experience, I have disabled "CPU Power Management" and "PCI Express Power Management" in the BIOS of my Lenovo L420.

I did not have a single freeze in one month now (before about once a week), so I suppose this solved my freezing issues as well. The fact that the freezes occurred only during idle (power management kicking in?) seems to confirm this.

BIOS or kernel bugs?

Glad I have a stable system again - Thanks for sharing!