I'm running Xubuntu 12.04 on an Asus X83V Laptop and a couple days ago, all my USB ports stopped responding, with neither my mouse nor flash drives or any usb devices responding. When I connect my phone to any USB port it does charge, but does not connect to my laptop. The same goes with my mouse, which lights up but doesn't respond.
My lsusb output with or without any devices connected is:
~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Running dmesg gives me the following recurring output:
[125505.972198] hub 8-0:1.0: unable to enumerate USB device on port 1
[125507.896116] hub 2-0:1.0: connect-debounce failed, port 1 disabled
[125509.816165] hub 2-0:1.0: connect-debounce failed, port 2 disabled
[125510.128196] hub 7-0:1.0: unable to enumerate USB device on port 2
[125512.048136] hub 2-0:1.0: connect-debounce failed, port 1 disabled
[125513.968164] hub 2-0:1.0: connect-debounce failed, port 2 disabled
[125514.152160] hub 8-0:1.0: unable to enumerate USB device on port 1
[125516.076064] hub 2-0:1.0: connect-debounce failed, port 1 disabled
[125517.996146] hub 2-0:1.0: connect-debounce failed, port 2 disabled
[125518.308109] hub 7-0:1.0: unable to enumerate USB device on port 2
[125520.228063] hub 2-0:1.0: connect-debounce failed, port 1 disabled
[125522.148148] hub 2-0:1.0: connect-debounce failed, port 2 disabled
[125522.332195] hub 8-0:1.0: unable to enumerate USB device on port 1
[125522.644068] hub 7-0:1.0: unable to enumerate USB device on port 2
[125526.168137] hub 2-0:1.0: connect-debounce failed, port 2 disabled
[125526.480203] hub 7-0:1.0: unable to enumerate USB device on port 2
[125526.720130] usb 8-1: new full-speed USB device number 51 using uhci_hcd
[125527.128105] usb 8-1: device not accepting address 51, error -71
[125527.240157] usb 8-1: new full-speed USB device number 52 using uhci_hcd
[125527.648158] usb 8-1: device not accepting address 52, error -71
[125527.760051] usb 8-1: new full-speed USB device number 53 using uhci_hcd
[125527.824202] hub 8-0:1.0: unable to enumerate USB device on port 1
[125529.748164] hub 2-0:1.0: connect-debounce failed, port 1 disabled
[125531.668058] hub 2-0:1.0: connect-debounce failed, port 2 disabled
[125531.980148] hub 7-0:1.0: unable to enumerate USB device on port 2
[125532.164198] hub 8-0:1.0: unable to enumerate USB device on port 1
[125534.084123] hub 2-0:1.0: connect-debounce failed, port 1 disabled
[125536.004170] hub 2-0:1.0: connect-debounce failed, port 2 disabled
[125536.316167] hub 7-0:1.0: unable to enumerate USB device on port 2
[125538.240057] hub 2-0:1.0: connect-debounce failed, port 1 disabled
[125540.160128] hub 2-0:1.0: connect-debounce failed, port 2 disabled
[125540.400157] usb 8-1: new full-speed USB device number 55 using uhci_hcd
[125540.808153] usb 8-1: device not accepting address 55, error -71
I'm running kernel 3.2.0-34-generic and have tried updating it to 3.6 but to no avail. SOS?
