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Old 05-14-03, 12:42 AM   #109
suexec
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Join Date: Apr 2003
Posts: 54
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2.4.21-rc1-ac3 has the new 20030424 ACPI. My guess is you probably had IO-APIC enabled and this new ACPI does see it and enable it. The problem is then that the PCI IRQ routing has issues. Issuing pci=noacpi should allow you to get your PCI devices which were assigned IRQ's about 15 to work...it essentially goes back to XT-PIC instead of APIC.
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