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Old 02-18-2006, 02:30 PM   #1
Rian8605
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Registered: Feb 2006
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Using hpet for high-res timesource


when installing fedora core 3, it hangs up at this line...does anybody know what this is or how to fix it. I have 2 amd opteron 250s so is it maybe compatablity issues with the 32 and 64 bit?????????????
 
Old 02-18-2006, 09:04 PM   #2
foo_bar_foo
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you could try the boot parameter
hpet=disabled

i think this is/was a kernel bug
might try newer kernel as a fix as well
linux kernel gets confused about time for AMD
and the newest is always the buggiest

i think the kernel tries clock in this order
cyclone, hpet, pmtmr, tsc, pit

you can pass it a clock= parameter to controll it.

tsc works good here
basically
pit is old slow 8-bit i/o interupts
tsc is cpu frequency
pmtmr is part of ACPI
 
Old 02-18-2006, 09:32 PM   #3
Rian8605
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Registered: Feb 2006
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thx for the help, but since switching to the 64 bit version everything is aye O K. btw...^^^^^^^that stuff u said is like trying to read chinese..i only hope 1 day i can understand linux like you do..lol...thx :-)
 
Old 02-20-2006, 05:50 PM   #4
rshaw
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Please do not post the same thread in more than one forum. Picking the most relevant forum and posting it once there makes it easier for other members to help you and keeps the discussion all in one place.

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http://www.linuxquestions.org/questi...d.php?t=416933
 
  


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