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) Benoît Le 8 septembre 2009 03:19, Ben Hutchings <b...@decadent.org.uk> a écrit : > On Tue, 2009-08-25 at 09:43 +0200, Benoît Tonnerre wrote: > > Sorry, my mistake, i hurry up too much and i paste the wrong one > > > > Here is the file /proc/interrupts when the bug occured > > > > > > btonne...@hachiroku:~$ cat /proc/interrupts > > CPU0 CPU1 > > 0: 49 11 IO-APIC-edge timer > > 1: 1 1 IO-APIC-edge i8042 > > 3: 1 1 IO-APIC-edge > > 4: 1 1 IO-APIC-edge > > 7: 0 0 IO-APIC-edge parport0 > > 8: 41 45 IO-APIC-edge rtc0 > > 9: 0 0 IO-APIC-fasteoi acpi > > 12: 2 2 IO-APIC-edge i8042 > > 16: 200064 199937 IO-APIC-fasteoi uhci_hcd:usb3, > pata_jmicron > > This looks more interesting. > > First, please provide the output of 'lspci -vv' and 'dmidecode'. > > Second, what devices (if any) are connected to the PATA (IDE) > controller? If you do not need them to boot, could you try > disconnecting them temporarily and test whether this problem still > occurs? > > 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'? > > Ben. > > -- > Ben Hutchings > Life is what happens to you while you're busy making other plans. > - John Lennon >
lspci_vv
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dmidecode
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