[2.6.16.1] Mouse oddities

[Jan De Luyck <ml_linuxkernel_20060301@kcore.org>]

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Hello list,

I've got some weird mouse problems. I've been seeing them since about 2.6.14 
(or 2.6.15, not sure) where my mouse keeps jumping to the lower left corner 
from time to time. I can say it happens about 20-30 times in a day. 

dmesg shows nothing out of the ordinary, the mouse just jumps.

I'm running X.Org  6.9

X Window System Version 6.9.0 (Debian 6.9.0.dfsg.1-5 20060320141153 David 
Nusinow <dnusinow@debian.org>)

Kernel in use is 2.6.16.1 at the moment.

Mouse in question (but this happens with other mice too) is a Dell Optical USB 
mouse:

Bus 003 Device 004: ID 413c:3010 Dell Computer Corp. Optical Wheel Mouse
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  idVendor           0x413c Dell Computer Corp.
  idProduct          0x3010 Optical Wheel Mouse
  bcdDevice            2.30
  iManufacturer           0 
  iProduct                0 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           34
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              100mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Devices
      bInterfaceSubClass      1 Boot Interface Subclass
      bInterfaceProtocol      2 Mouse
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      52
         Report Descriptors: 
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0004  1x 4 bytes
        bInterval              10

Anything I can try to find the root of this problem?

Kernel .config in attachment.

Jan



-- 
If two people love each other, there can be no happy end to it.
		-- Ernest Hemingway

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