[Bug 243707] Re: USB port keeps resetting optical mouse [was: Logitech mx500 mouse]

[antage]

I have same bug with Logitech G9x:

[ 4940.713492] hub 3-0:1.0: port 1 disabled by hub (EMI?), re-enabling...
[ 4940.713496] usb 3-1: USB disconnect, address 4
[ 4941.160041] usb 3-1: new full speed USB device using ohci_hcd and address 5
[ 4941.379535] usb 3-1: configuration #1 chosen from 1 choice
[ 4941.389586] input: Logitech G9x Laser Mouse as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1:1.0/input/input8
[ 4941.389647] generic-usb 0003:046D:C066.0006: input,hidraw0: USB HID v1.11 Mouse [Logitech G9x Laser Mouse] on usb-0000:00:12.0-1/input0
[ 4941.401571] input: Logitech G9x Laser Mouse as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1:1.1/input/input9
[ 4941.401636] generic-usb 0003:046D:C066.0007: input,hiddev96,hidraw1: USB HID v1.11 Keyboard [Logitech G9x Laser Mouse] on usb-0000:00:12.0-1/input1
[ 5675.968555] hub 3-0:1.0: port 1 disabled by hub (EMI?), re-enabling...
[ 5675.968559] usb 3-1: USB disconnect, address 5
[ 5676.400910] usb 3-1: new full speed USB device using ohci_hcd and address 6
[ 5676.621615] usb 3-1: configuration #1 chosen from 1 choice
[ 5676.631726] input: Logitech G9x Laser Mouse as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1:1.0/input/input10
[ 5676.631776] generic-usb 0003:046D:C066.0008: input,hidraw0: USB HID v1.11 Mouse [Logitech G9x Laser Mouse] on usb-0000:00:12.0-1/input0
[ 5676.643563] input: Logitech G9x Laser Mouse as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1:1.1/input/input11
[ 5676.643622] generic-usb 0003:046D:C066.0009: input,hiddev96,hidraw1: USB HID v1.11 Keyboard [Logitech G9x Laser Mouse] on usb-0000:00:12.0-1/input1

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USB port keeps resetting optical mouse [was: Logitech mx500 mouse]
https://bugs.launchpad.net/bugs/243707
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