Rafael J. Wysocki [2013-03-11 04:38]: > On Friday, March 08, 2013 02:12:33 PM Shawn Starr wrote: >> Hello folks, >> >> I am noticing since rc0 and now rc1, very poor interrupt handling. Keyboard >> response, mouse movements, display refreshing etc. General input/display >> sluggishness. Did something break IRQ handling somewhere? I need to validate >> if this happens with X not running also if it is i915 related somehow. The >> behavor is noticed in a console login however. > > Please try to disable the intel_pstate driver by putting intel_pstate=disable > into the kernel's command line and see if that helps (you may also try to > compile the driver out).
I see the same problem on my Thinkpad T500, and I have X86_INTEL_PSTATE=n in my config. -- Hilsen Harald -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
