Ubuntu
linux package

  1. Bug #1917813
  2. Comment #29

Comment 29 for bug 1917813

Revision history for this message
In , dsmythies (dsmythies-linux-kernel-bugs) wrote :

Created attachment 295533
changing the MWAIT definition of C1E fixes the problem

I only changed the one definition relevant to my test computer. The documentation on these bits is rather scant. Other potential fixes include getting rid of Idle state 2 (C1E) altogether. Or booting with it disabled: "intel_idle.states_off=4".

I observe that Rui fixed the "assigned" field. Thanks, not that it helps as Srinivas has been aware of this for over 1/2 a year.