Bug 143861 - kernel-smp with HT processor hangs after booting
kernel-smp with HT processor hangs after booting
Status: CLOSED CURRENTRELEASE
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
3
i686 Linux
medium Severity medium
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Assigned To: Dave Jones
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Depends On:
Blocks:
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Reported: 2004-12-30 03:20 EST by Alessandro Briosi
Modified: 2015-01-04 17:14 EST (History)
2 users (show)

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Doc Type: Bug Fix
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Last Closed: 2005-01-28 07:43:34 EST
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Description Alessandro Briosi 2004-12-30 03:20:54 EST
Description of problem:
A PC with Intel Pentium 4 2.8GH HT hangs on startup if using smp
kernel. (it did it with FC2 too, but not with RH90)
After a few services are started (around starting cups but not always
the same) the system hangs forever.

Version-Release number of selected component (if applicable):
Fedora Core 3 with all latest packages updates

How reproducible:
maybe with a same processor.

Steps to Reproduce:
1. Install FC2 or FC3 on a HT processor
2. Boot with a SMP Kernel
3. 
  
Actual results:
I have tried to upgrade to the new kernel released but no solution.
Actually using non smp kernel

Expected results:


Additional info:
Comment 1 Alessandro Briosi 2005-01-28 07:43:34 EST
solved adding acpi=ht in kernel parameters and disabling PNP/OS into BIOS

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