MP-BIOS bug: 8254 timer not connected to IO-APIC
Fedora Core 3
On boot, I receive an error message similar to: MP-BIOS bug: 8254 timer not connected to IO-APIC. The computer is a dual=processor machine. System Monitor shows two CPU's working. Part of my Kernel startup log is: ENABLING IO-APIC IRQs ..TIMER: vector=0x31 pin1=2 pin2=0 ..MP-BIOS bug: 8254 timer not connected to IO-APIC ...trying to set up timer (IRQ0) through the 8259A ... ..... (found pin 0) ...works. What causes this error and is there a solution to make this go away? Thank you. |
Does anyone have any thoughts on this problem? Thanks.,
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I hope this will help. :) |
I know this reply is years later but I only now saw this thread.
My experience has been that disabling the HPET table in the BIOS using CMOS setup gets rid of this problem. |
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