On Mon, Oct 26, 2009 at 04:57:16PM +0100, Benoît Tonnerre wrote:
> First thing first, sorry for the delay, i was away from home for a long
> time.
>
>
> First, please provide the output of 'lspci -vv' and 'dmidecode'.
> => I attached to this mail the content of dmidecode and lspci -vv
>
> Second, what devices (if any) are connected to the PATA (IDE) controller?
> => The device connected to the PATA (IDE) controller is a DVD-rom drive :
> [ 1.172556] ata7.00: ATAPI: Pioneer DVD-ROM ATAPIModel DVD-106S 0109,
> E1.09, max UDMA/66
>
>
> If you do not need them to boot, could you try disconnecting them
> temporarily and test whether this problem still occurs?
> => Of course i can disable it, or remove it.
>
> Finally, could you try plugging the mouse into a different USB port and
> testing whether this problem still occurs, or the kernel logs the error
> message 'irq 16: nobody cared'?
> => Let's see :
>
> [45225.820849] usb 1-6: USB disconnect, address 4
> [100119.790865] irq 16: nobody cared (try booting with the "irqpoll" option)
> [100119.790871] Pid: 0, comm: swapper Not tainted 2.6.30-2-amd64 #1
> [100119.790873] Call Trace:
> [100119.790875] <IRQ> [<ffffffff8027fe23>] ? __report_bad_irq+0x30/0x7d
> [100119.790886] [<ffffffff8027ff75>] ? note_interrupt+0x105/0x170
> [100119.790890] [<ffffffff80280567>] ? handle_fasteoi_irq+0x93/0xb5
> [100119.790894] [<ffffffff80212655>] ? handle_irq+0x17/0x1d
> [100119.790897] [<ffffffff80211e7c>] ? do_IRQ+0x57/0xbf
> [100119.790900] [<ffffffff80210453>] ? ret_from_intr+0x0/0x11
> [100119.790902] <EOI> [<ffffffff80216ae8>] ? mwait_idle+0x8d/0xac
> [100119.790908] [<ffffffff80216a87>] ? mwait_idle+0x2c/0xac
> [100119.790913] [<ffffffff8020edda>] ? cpu_idle+0x50/0x91
> [100119.790915] handlers:
> [100119.790916] [<ffffffff803dea77>] (usb_hcd_irq+0x0/0x7e)
> [100119.790922] [<ffffffffa0079282>] (ata_sff_interrupt+0x0/0xbe [libata])
> [100119.790949] Disabling IRQ #16
>
> Problem occurs, so i unplug the mouse and reconnect it to another usb slot
>
> [100578.784040] usb 3-1: USB disconnect, address 2
> [100608.636009] usb 4-2: new full speed USB device using uhci_hcd and
> address 2
> [100608.813543] usb 4-2: New USB device found, idVendor=1532, idProduct=0007
> [100608.813547] usb 4-2: New USB device strings: Mfr=1, Product=2,
> SerialNumber=0
> [100608.813549] usb 4-2: Product: DeathAdder
> [100608.813551] usb 4-2: Manufacturer: Razer
> [100608.813631] usb 4-2: configuration #1 chosen from 1 choice
> [100608.824766] input: Razer DeathAdder as
> /devices/pci0000:00/0000:00:1a.1/usb4/4-2/4-2:1.0/input/input8
> [100608.824840] generic-usb 0003:1532:0007.0004: input,hidraw0: USB HID
> v1.11 Mouse [Razer DeathAdder] on usb-0000:00:1a.1-2/input0
>
> => The problem seems to be gone
> But if i unplug the mouse and reconnect to the first one, the mouse is slow
> again.
>
> I would like to add that i upgrade my debian. (so i'm using
> linux-image-2.6.30-2-amd64 : Version: 2.6.30+21)
Hi,