Ubuntu
linux package

  1. Bug #1002170
  2. Comment #7

Comment 7 for bug 1002170

Revision history for this message
In , Jesse Sung (wenchien) wrote :

Ref: https://bugs.launchpad.net/bugs/1002170

Hi,

Lenovo ThinkCentre S510 (SandyBridge i5-2500S) may hang after idling for some period of time. This may be related to rc6 since that if I add i915.i915_enable_rc6=0 to boot parameter then this issue is gone.

This issue also happens on kernel 3.4.

A screenshot when system hangs:
https://launchpadlibrarian.net/105661463/Photo%2012-5-18%2017%2038%2038.jpg

If there's any other information needed, please kindly let me know.

Thank you.