Comment 33 for bug 126369

Snike (b30sam) wrote :

This is a me too also. However I have a integrated camera too. The camera stops working at the same time the USBs on the left side stop working. All of this happens after the irq message in dmesg
[ 1880.636000] irq 23: nobody cared (try booting with the "irqpoll" option)
[ 1880.636000] [<c015b5d4>] __report_bad_irq+0x24/0x80
[ 1880.636000] [<c015b892>] note_interrupt+0x262/0x2a0
[ 1880.636000] [<f88b16c2>] usb_hcd_irq+0x22/0x60 [usbcore]
[ 1880.636000] [<c015aaf0>] handle_IRQ_event+0x30/0x60
[ 1880.636000] [<c015c27b>] handle_fasteoi_irq+0xbb/0xf0
[ 1880.636000] [<c0106b1b>] do_IRQ+0x3b/0x70
[ 1880.636000] [<c013eb5b>] enqueue_hrtimer+0x6b/0x110
[ 1880.636000] [<c0105223>] common_interrupt+0x23/0x30
[ 1880.636000] [<f8862977>] acpi_processor_idle+0x246/0x41f [processor]
[ 1880.636000] [<f8862731>] acpi_processor_idle+0x0/0x41f [processor]
[ 1880.636000] [<c0102413>] cpu_idle+0x53/0xe0
[ 1880.636000] [<c03e3a85>] start_kernel+0x325/0x3b0
[ 1880.636000] [<c03e31f0>] unknown_bootoption+0x0/0x260
[ 1880.636000] =======================
[ 1880.636000] handlers:
[ 1880.636000] [<f88b16a0>] (usb_hcd_irq+0x0/0x60 [usbcore])
[ 1880.636000] Disabling IRQ #23

The lsusb had the following for the camera
Bus 007 Device 002: ID 17ef:1004
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 239 Miscellaneous Device
  bDeviceSubClass 2 Common Class
  bDeviceProtocol 1 Interface Association
  bMaxPacketSize0 64
  idVendor 0x17ef
  idProduct 0x1004
  bcdDevice 3.20
  iManufacturer 2 Chicony Electronics Co., Ltd.
  iProduct 1 Integrated Camera
  iSerial 3 SN0001
  bNumConfigurations 1

I installed Gutsy Tribe 4 and have been keeping my ubuntu updated with the latest updates. 2.6.22-12-generic is my kernel.
Please let me know if you need any more information