Comment 14 for bug 126140

yes, is the file i needed
normally you can find various interrupts at the same channel..but on some bugged bios you can find an intel-interrupts that can damage irqrouting table, so is better to deactivate the IO APIC system to avoid bad communications between devices and BUS peripherals.
Try to boot with options "nolapic" o "noapic" (local apic and apic) to see changes. Remind that some interrupts can drive crazy for switching-off the irqtable..