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My sound Freezes a couple of minutes after I turn my computer on.
I think I have found the problem. In my /var/log/kernel.log this is written to the file when it happens:
Aug 6 20:15:13 myhost ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
Aug 6 20:15:13 myhost PCI: Setting latency timer of device 0000:00:02.0 to 64
Aug 6 20:15:13 myhost [drm] Initialized i915 1.6.0 20060119 on minor 0
Aug 6 20:15:46 myhost ieee80211_crypt: registered algorithm 'WEP'
Aug 6 20:21:28 myhost irq 10: nobody cared (try booting with the "irqpoll" option)
Aug 6 20:21:28 myhost Pid: 3627, comm: vlc Not tainted 2.6.25-ARCH #1
Aug 6 20:21:28 myhost [<c0158e94>] __report_bad_irq+0x24/0x90
Aug 6 20:21:28 myhost [<c0159182>] note_interrupt+0x282/0x2c0
Aug 6 20:21:28 myhost [<c0158600>] handle_IRQ_event+0x30/0x60
Aug 6 20:21:28 myhost [<c01599f3>] handle_level_irq+0xd3/0x100
Aug 6 20:21:28 myhost [<c010825b>] do_IRQ+0x3b/0x70
Aug 6 20:21:28 myhost [<c0105b47>] common_interrupt+0x23/0x28
Aug 6 20:21:28 myhost [<c01585e7>] handle_IRQ_event+0x17/0x60
Aug 6 20:21:28 myhost [<c015999d>] handle_level_irq+0x7d/0x100
Aug 6 20:21:28 myhost [<c010825b>] do_IRQ+0x3b/0x70
Aug 6 20:21:28 myhost [<c0141938>] sys_nanosleep+0x58/0x60
Aug 6 20:21:28 myhost [<c0105b47>] common_interrupt+0x23/0x28
Aug 6 20:21:28 myhost =======================
Aug 6 20:21:28 myhost handlers:
Aug 6 20:21:28 myhost [<e015a220>] (snd_intel8x0_interrupt+0x0/0x250 [snd_intel8x0])
Aug 6 20:21:28 myhost [<e03061a0>] (usb_hcd_irq+0x0/0x60 [usbcore])
Aug 6 20:21:28 myhost [<e03061a0>] (usb_hcd_irq+0x0/0x60 [usbcore])
Aug 6 20:21:28 myhost Disabling IRQ #10
Aug 6 20:22:01 myhost ACPI: EC: non-query interrupt received, switching to interrupt mode
I understand that it is a IRQ collision problem, and IRQPOLL does fix the problem (but as we know, renders the computer useless after a while), but I have yet to find a fix for this on the internet. I have searched for days and weeks without finding a solution. Any help would be much appreciated as this totaly screws my experience with Arch. I love the system, but no sound is no good.
Also, I am wondering if disabling usb support will at least let me use sound with out any trouble.
Again, my gratitude would be endless if someone can tell me more about the problem. Is it a known one?
Regards Eirik
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