Red Hat Bugzilla – Bug 233338
soft lockup while disabling ondemand cpu frequency scaling
Last modified: 2007-11-30 17:11:59 EST
Description of problem:
Every time while turning laptop off I'm getting lockup.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. boot current fc7 on Dell Latitude D620 laptop with T2300 Core Duo CPU
2. switch to console, login as root and type "poweroff"
soft lockup. see picture attached
normal system shutdown
I had to disable cpuscaling service to keep filesystem safe.
Created attachment 150608 [details]
This should be fixed in kernels later than .3017; please update your kernel.
If it's still happening, feel free to reopen this bug.