Public bug reported: This might be related to bug #36119, but ub this case both keyboard and mouse are dead. I get this in dmesg when I unplug and plug the usb hub back in:
[17417699.836000] usb 1-1: new full speed USB device using uhci_hcd and address 22 [17417699.956000] usb 1-1: device descriptor read/64, error -71 [17417700.180000] usb 1-1: device descriptor read/64, error -71 [17417700.396000] usb 1-1: new full speed USB device using uhci_hcd and address 23 [17417700.516000] usb 1-1: device descriptor read/64, error -71 [17417700.740000] usb 1-1: device descriptor read/64, error -71 [17417700.956000] usb 1-1: new full speed USB device using uhci_hcd and address 24 [17417701.364000] usb 1-1: device not accepting address 24, error -71 [17417701.476000] usb 1-1: new full speed USB device using uhci_hcd and address 25 [17417701.884000] usb 1-1: device not accepting address 25, error -71 When I switch to another usb port, it all works: [17418153.688000] usb 2-1: new full speed USB device using uhci_hcd and address 12 [17418153.828000] hub 2-1:1.0: USB hub found [17418153.832000] hub 2-1:1.0: 4 ports detected [17418154.144000] usb 2-1.3: new low speed USB device using uhci_hcd and address 13 [17418154.304000] input: Logitech USB-PS/2 Optical Mouse as /class/input/input13 [17418154.304000] input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1d.1-1.3 [17418154.504000] usb 2-1.4: new low speed USB device using uhci_hcd and address 14 [17418154.640000] input: HID 046a:0001 as /class/input/input14 [17418154.640000] input: USB HID v1.00 Keyboard [HID 046a:0001] on usb-0000:00:1d.1-1.4 ** Affects: linux-source-2.6.15 (Ubuntu) Importance: Untriaged Status: Unconfirmed ** Summary changed: - external usb keyboard and mouse dead after hibernate + usb port dead after hibernate -- usb port dead after hibernate https://launchpad.net/bugs/50297 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs