On vr, 2007-07-27 at 17:52 +0200, Peter Valdemar Mørch wrote: > Peter Valdemar Mørch swp5jhu02-at-sneakemail.com |Lists| wrote: > > I'm seeing similar behavior. Changing channels causes a freeze so it > > needs a push on the reset button. > > I have just today discovered, that if I boot the machine with "nosmp" as > a kernel parameter to disable SMP, it does changes channels just fine. > > I was inspired to try this based on this troubleshooting tip: > http://ivtvdriver.org/index.php/Troubleshooting#IVTV_may_cause_hangs_when_run_on_an_Intel_processor_with_Hyperthreading_enabled.
Good to see people using the troubleshooting page and it being helpfull :) > If the other two that are also experiencing this are also on Intel Duo > processors and disabling SMP works for them too, I guess that goes a > long way to finding a root cause. I thought (very limited Intel knowledge) the dual core intel chips also have hyperthreading? > At the very least, if I don't hear to the contrary, I'll modify the > above troubleshooting section to include info about SMP for Intel > processors along with hyper threading. According to Hans this is HT only... Greets Sander _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
