Comment 1 for bug 243707

This issue was solved by swapping my mouse, I suspect it was a glitch in the mouse hardware that caused this and not the Linux kernel.

--- Den tis 2008-07-29 skrev Brian Murray <email address hidden>:
Från: Brian Murray <email address hidden>
Ämne: [Bug 243707] Re: USB port keeps resetting Logitech mx500 mouse
Till: <email address hidden>
Datum: tisdag 29 juli 2008 20.09

** Changed in: linux (Ubuntu)
Sourcepackagename: None => linux
       Status: New => Incomplete

--
USB port keeps resetting Logitech mx500 mouse
https://bugs.launchpad.net/bugs/243707
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of the bug.

Status in “linux” source package in Ubuntu: Incomplete

Bug description:
My USB mouse keeps freezing for 1-2 seconds, and then resetting itself
automatically. I think the kernel might be doing some fishy stuff because it
works in an older kernel flawlessly.
Also, if I set the DPI to 800, it is reset to 400 when it
disconnects/reconnects itself, which is kinda annoying.

Ubuntu Hardy 8.04 LTS
Kernel 2.6.24-19-rt
Logitech mx500 USB mouse

kern.log says:
Jun 27 22:50:00 Kraftwerk kernel: [ 113.738703]
/build/buildd/linux-2.6.24/debian/build/custom-source-rt/drivers/hid/usbhid/hid-core.c:
input irq status -75 received
Jun 27 22:50:00 Kraftwerk kernel: [ 113.838714] hub 7-0:1.0: port 1 disabled
by hub (EMI?), re-enabling...
Jun 27 22:50:00 Kraftwerk kernel: [ 113.838721] usb 7-1: USB disconnect,
address 2
Jun 27 22:50:00 Kraftwerk kernel: [ 113.959589] usb 7-1: new low speed USB
device using uhci_hcd and address 3
Jun 27 22:50:00 Kraftwerk kernel: [ 114.125403] usb 7-1: configuration #1
chosen from 1 choice
Jun 27 22:50:00 Kraftwerk kernel: [ 114.142565] input: B16_b_02 USB-PS/2
Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0/input/input6
Jun 27 22:50:00 Kraftwerk kernel: [ 114.160452] input,hidraw0: USB HID v1.10
Mouse [B16_b_02 USB-PS/2 Optical Mouse] on usb-0000:00:1d.2-1
Jun 27 22:57:04 Kraftwerk kernel: [ 537.734292] usb 7-1: USB disconnect,
address 3
Jun 27 22:57:04 Kraftwerk kernel: [ 537.964053] usb 7-1: new low speed USB
device using uhci_hcd and address 4
Jun 27 22:57:04 Kraftwerk kernel: [ 538.127285] usb 7-1: configuration #1
chosen from 1 choice
Jun 27 22:57:04 Kraftwerk kernel: [ 538.144420] input: B16_b_02 USB-PS/2
Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0/input/input7
Jun 27 22:57:04 Kraftwerk kernel: [ 538.162805] input,hidraw0: USB HID v1.10
Mouse [B16_b_02 USB-PS/2 Optical Mouse] on usb-0000:00:1d.2-1
Jun 27 22:57:24 Kraftwerk kernel: [ 557.579493] usb 7-1: USB disconnect,
address 4
Jun 27 22:57:24 Kraftwerk kernel: [ 557.803264] usb 7-1: new low speed USB
device using uhci_hcd and address 5
Jun 27 22:57:24 Kraftwerk kernel: [ 557.966603] usb 7-1: configuration #1
chosen from 1 choice
Jun 27 22:57:24 Kraftwerk kernel: [ 557.983758] input: B16_b_02 USB-PS/2
Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0/input/input8
Jun 27 22:57:24 Kraftwerk kernel: [ 558.004261] input,hidraw0: USB HID v1.10
Mouse [B16_b_02 USB-PS/2 Optical Mouse] on usb-0000:00:1d.2-1
Jun 27 22:58:11 Kraftwerk kernel: [ 605.199216] usb 7-1: USB disconnect,
address 5
Jun 27 22:58:12 Kraftwerk kernel: [ 605.428977] usb 7-1: new low speed USB
device using uhci_hcd and address 6
Jun 27 22:58:12 Kraftwerk kernel: [ 605.593953] usb 7-1: configuration #1
chosen from 1 choice
Jun 27 22:58:12 Kraftwerk kernel: [ 605.611101] input: B16_b_02 USB-PS/2
Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0/input/input9
Jun 27 22:58:12 Kraftwerk kernel: [ 605.628734] input,hidraw0: USB HID v1.10
Mouse [B16_b_02 USB-PS/2 Optical Mouse] on usb-0000:00:1d.2-1
Jun 27 23:00:33 Kraftwerk kernel: [ 747.050316]
/build/buildd/linux-2.6.24/debian/build/custom-source-rt/drivers/hid/usbhid/hid-core.c:
input irq status -75 received
Jun 27 23:00:34 Kraftwerk kernel: [ 747.274694] hub 7-0:1.0: port 1 disabled
by hub (EMI?), re-enabling...
Jun 27 23:00:34 Kraftwerk kernel: [ 747.274702] usb 7-1: USB disconnect,
address 6
Jun 27 23:00:34 Kraftwerk kernel: [ 747.401564] usb 7-1: new low speed USB
device using uhci_hcd and address 7
Jun 27 23:00:34 Kraftwerk kernel: [ 747.564901] usb 7-1: configuration #1
chosen from 1 choice
Jun 27 23:00:34 Kraftwerk kernel: [ 747.582056] input: B16_b_02 USB-PS/2
Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0/input/input10
Jun 27 23:00:34 Kraftwerk kernel: [ 747.601728] input,hidraw0: USB HID v1.10
Mouse [B16_b_02 USB-PS/2 Optical Mouse] on usb-0000:00:1d.2-1
Jun 27 23:00:40 Kraftwerk kernel: [ 753.653023] usb 7-1: USB disconnect,
address 7
Jun 27 23:00:41 Kraftwerk kernel: [ 754.228361] usb 7-1: new low speed USB
device using uhci_hcd and address 9
Jun 27 23:00:41 Kraftwerk kernel: [ 754.391773] usb 7-1: configuration #1
chosen from 1 choice
Jun 27 23:00:41 Kraftwerk kernel: [ 754.408929] input: B16_b_02 USB-PS/2
Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0/input/input11
Jun 27 23:00:41 Kraftwerk kernel: [ 754.431357] input,hidraw0: USB HID v1.10
Mouse [B16_b_02 USB-PS/2 Optical Mouse] on usb-0000:00:1d.2-1
Jun 27 23:01:09 Kraftwerk kernel: [ 782.992894] usb 7-1: USB disconnect,
address 9
Jun 27 23:01:10 Kraftwerk kernel: [ 783.489430] usb 7-1: new low speed USB
device using uhci_hcd and address 10
Jun 27 23:01:10 Kraftwerk kernel: [ 783.655273] usb 7-1: configuration #1
chosen from 1 choice
Jun 27 23:01:10 Kraftwerk kernel: [ 783.672440] input: B16_b_02 USB-PS/2
Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0/input/input12
Jun 27 23:01:10 Kraftwerk kernel: [ 783.690178] input,hidraw0: USB HID v1.10
Mouse [B16_b_02 USB-PS/2 Optical Mouse] on usb-0000:00:1d.2-1
Jun 27 23:01:15 Kraftwerk kernel: [ 788.488001] usb 7-1: USB disconnect,
address 10
Jun 27 23:01:15 Kraftwerk kernel: [ 788.970552] usb 7-1: new low speed USB
device using uhci_hcd and address 11
Jun 27 23:01:16 Kraftwerk kernel: [ 789.133542] usb 7-1: configuration #1
chosen from 1 choice
Jun 27 23:01:16 Kraftwerk kernel: [ 789.150676] input: B16_b_02 USB-PS/2
Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0/input/input13
Jun 27 23:01:16 Kraftwerk kernel: [ 789.167422] input,hidraw0: USB HID v1.10
Mouse [B16_b_02 USB-PS/2 Optical Mouse] on usb-0000:00:1d.2-1

...etc etc etc...

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