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[Peio Azkarate <683101@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Binary package hint: xorg

I'm suffering problems with my Ubuntu 10.04. The systems runs slowly;mouse,keyboard,Gnome's menus,etc..
Afeter boot,I run dmesg command, and I found some error messages.
This is a partial dump of dmesg:

...
[   12.501662] [drm] Connector 2:
[   12.501663] [drm]   S-video
[   12.501665] [drm]   Encoders:
[   12.501667] [drm]     TV1: INTERNAL_DAC2
[   12.625074]   alloc irq_desc for 17 on node -1
[   12.625078]   alloc kstat_irqs on node -1
[   12.625085] HDA Intel 0000:80:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[   12.625120] HDA Intel 0000:80:01.0: setting latency timer to 64
[   12.625125] HDA Intel 0000:80:01.0: PCI: Disallowing DAC for device
[   12.681190] do_IRQ: 0.83 No irq handler for vector (irq -1)
[   12.681253] do_IRQ: 0.83 No irq handler for vector (irq -1)
[   12.681315] do_IRQ: 0.83 No irq handler for vector (irq -1)
[   12.681374] do_IRQ: 0.83 No irq handler for vector (irq -1)
[   12.681435] do_IRQ: 0.83 No irq handler for vector (irq -1)
[   12.681495] do_IRQ: 0.83 No irq handler for vector (irq -1)
[   12.681556] do_IRQ: 0.83 No irq handler for vector (irq -1)
[   12.690949] [drm] fb mappable at 0xD00C0000
[   12.690952] [drm] vram apper at 0xD0000000
....
[   17.339403] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.
[   17.730715] __ratelimit: 72064 callbacks suppressed
[   17.730719] do_IRQ: 0.83 No irq handler for vector (irq -1)
[   17.730724] do_IRQ: 0.83 No irq handler for vector (irq -1)
[   17.730729] do_IRQ: 0.83 No irq handler for vector (irq -1)
[   17.730732] do_IRQ: 0.83 No irq handler for vector (irq -1)
[   17.730737] do_IRQ: 0.83 No irq handler for vector (irq -1)
...


Trying solve the problem, I boot Linux with the Kernel parameter pci=nomsi,noaer.
Now,after booting there are not "do_IRQ: 0.83 No irq handler for vector (irq -1)" error messages.
and the system runs perfectly. But after 10 minutes working ok,it becomes slow again.
The dmesg messages (with pci=nomsi,noaer parameter) is now different:

....
[   18.616757] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.
[   25.088022] eth0: no IPv6 routers present
[ 1789.735982] irq 10: nobody cared (try booting with the "irqpoll" option)
[ 1789.735989] Pid: 0, comm: swapper Not tainted 2.6.32-26-generic #47-Ubuntu
[ 1789.735992] Call Trace:
[ 1789.736000]  [<c058b12c>] ? printk+0x1d/0x21
[ 1789.736002]  [<c01a195c>] __report_bad_irq+0x2c/0x90
[ 1789.736002]  [<c01a0074>] ? handle_IRQ_event+0x54/0x150
[ 1789.736002]  [<c01a1b10>] note_interrupt+0x150/0x190
[ 1789.736002]  [<c0106d77>] ? mask_and_ack_8259A+0x57/0xf0
[ 1789.736002]  [<c01a26bc>] handle_level_irq+0xcc/0x100
[ 1789.736002]  [<c01059ed>] handle_irq+0x1d/0x30
[ 1789.736002]  [<c0591c3c>] do_IRQ+0x4c/0xc0
[ 1789.736002]  [<c0153679>] ? irq_exit+0x39/0x70
[ 1789.736002]  [<c0591d0c>] ? smp_apic_timer_interrupt+0x5c/0x8b
[ 1789.736002]  [<c0103a30>] common_interrupt+0x30/0x40
[ 1789.736002]  [<c042007b>] ? ata_scsi_rw_xlat+0x13b/0x270
[ 1789.736002]  [<c01533ad>] ? __do_softirq+0x4d/0x1b0
[ 1789.736002]  [<c012a638>] ? default_spin_lock_flags+0x8/0x10
[ 1789.736002]  [<c058d7cf>] ? _spin_lock_irqsave+0x2f/0x50
[ 1789.736002]  [<c0106c87>] ? enable_8259A_irq+0x47/0x70
[ 1789.736002]  [<c01a26a2>] ? handle_level_irq+0xb2/0x100
[ 1789.736002]  [<c0153555>] do_softirq+0x45/0x50
[ 1789.736002]  [<c01536a5>] irq_exit+0x65/0x70
[ 1789.736002]  [<c0591c45>] do_IRQ+0x55/0xc0
[ 1789.736002]  [<c016d8b5>] ? sched_clock_local+0xa5/0x180
[ 1789.736002]  [<c0103a30>] common_interrupt+0x30/0x40
[ 1789.736002]  [<c013fb06>] ? finish_task_switch+0x46/0xc0
[ 1789.736002]  [<c058b6fc>] schedule+0x44c/0x840
[ 1789.736002]  [<c0102205>] cpu_idle+0xc5/0xd0
[ 1789.736002]  [<c057b0b8>] rest_init+0x58/0x60
[ 1789.736002]  [<c07a58ec>] start_kernel+0x351/0x357
[ 1789.736002]  [<c07a53c7>] ? unknown_bootoption+0x0/0x19e
[ 1789.736002]  [<c07a50aa>] i386_start_kernel+0xaa/0xb1
[ 1789.736002] handlers:
[ 1789.736002] [<c0446430>] (usb_hcd_irq+0x0/0x80)
[ 1789.736002] [<c0446430>] (usb_hcd_irq+0x0/0x80)
[ 1789.736002] [<c0429c60>] (ata_sff_interrupt+0x0/0xd0)
[ 1789.736002] [<f84744d0>] (radeon_driver_irq_handler_kms+0x0/0x20 [radeon])
[ 1789.736002] [<f8bb2780>] (azx_interrupt+0x0/0x160 [snd_hda_intel])
[ 1789.736002] Disabling IRQ #10


Any idea to solve the problem?

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-26.48-generic 2.6.32.24+drm33.11
Uname: Linux 2.6.32-26-generic i686
Architecture: i386
CheckboxSubmission: 15ae8fb2a28c84ffbcd8c0d36249409a
CheckboxSystem: 0531969bcfd4f03af7405c98dc94a948
Date: Tue Nov 30 13:48:24 2010
DkmsStatus:
 vboxhost, 3.2.10, 2.6.32-26-generic, i686: installed 
 vboxhost, 3.2.10, 2.6.32-25-generic, i686: installed
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcCmdLine: root=UUID=367dffc7-f82c-4ded-b44f-2e6cce2d1c70 ro quiet splash
ProcEnviron:
 LANG=es_ES.utf8
 SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
dmi.bios.date: 03/28/2007
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.60
dmi.board.name: 4CoreDual-VSTA
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.60:bd03/28/2007:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvn:rn4CoreDual-VSTA:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
system:
 distro:             Ubuntu
 codename:           lucid
 architecture:       i686
 kernel:             2.6.32-26-generic

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 lucid performance

-- 
do_IRQ: 0.83 No irq handler for vector (irq -1)
https://bugs.launchpad.net/bugs/683101
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