Hello again, I can add some more feedback here:
1) Identical machine, same Ubuntu fresh installed from the same media CD, but with a PS2 mouse instead of a USB mouse, is not suffering this. 2) Randomly happening with the machine online (even spare). I get this logged to dmesg, like if the mouse were being disconnected/connected. Here only 2 of those instances: [ 8303.256741] usb 1-1.1: USB disconnect, device number 3 [ 8303.463150] usb 1-1.1: new low-speed USB device number 4 using ehci-pci [ 8303.559689] usb 1-1.1: New USB device found, idVendor=046d, idProduct=c016 [ 8303.559694] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 8303.559696] usb 1-1.1: Product: Optical USB Mouse [ 8303.559699] usb 1-1.1: Manufacturer: Logitech [ 8303.562098] input: Logitech Optical USB Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/input/input14 [ 8303.562246] hid-generic 0003:046D:C016.0003: input,hidraw0: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:1a.0-1.1/input0 [55456.667592] usb 1-1.1: USB disconnect, device number 4 [55456.872346] usb 1-1.1: new low-speed USB device number 5 using ehci-pci [55456.968416] usb 1-1.1: New USB device found, idVendor=046d, idProduct=c016 [55456.968421] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [55456.968424] usb 1-1.1: Product: Optical USB Mouse [55456.968426] usb 1-1.1: Manufacturer: Logitech [55456.970726] input: Logitech Optical USB Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/input/input15 [55456.970874] hid-generic 0003:046D:C016.0004: input,hidraw0: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:1a.0-1.1/input0 The device number gets increased every time. 3) Once the mouse has crashed, and without unplugging it, I have plugged an identical mouse to a different USB port. And this one worked perfectly. The only difference is that the port I plugged in the new one was 3.0, while the crashed one is 2.0. Will test now by having my crashed mouse on a 3.0 USB from boot time - If it doesn't crash, then this problem may be affecting only USB 2.0. Any ideas? JL -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1167097 Title: The mouse stops working randomly and have to reset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/meta-gnome3/+bug/1167097/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
