@Graham -- i see some devices listed in your dmesg and in your lsusb so I assume that generally devices plugged directly into the ports are working. I see it is an 8 port hub that is reporting errors later in the boot:
[ 1.585268] hub 1-0:1.0: USB hub found [ 1.585286] hub 1-0:1.0: 8 ports detected [...] [ 8.838021] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 8.877019] ehci_hcd 0000:00:1d.7: force halt; handhake f8046424 00004000 00000000 -> -110 [ 8.894066] hub 1-0:1.0: cannot reset port 3 (err = -108) [ 8.894081] hub 1-0:1.0: cannot reset port 3 (err = -108) [ 8.894091] hub 1-0:1.0: cannot reset port 3 (err = -108) [ 8.894101] hub 1-0:1.0: cannot reset port 3 (err = -108) [ 8.894111] hub 1-0:1.0: cannot reset port 3 (err = -108) [ 8.894118] hub 1-0:1.0: Cannot enable port 3. Maybe the USB cable is bad? [ 8.894130] hub 1-0:1.0: cannot disable port 3 (err = -108) [ 8.894141] hub 1-0:1.0: cannot reset port 3 (err = -108) [ 8.894151] hub 1-0:1.0: cannot reset port 3 (err = -108) [ 8.894160] hub 1-0:1.0: cannot reset port 3 (err = -108) [ 8.894169] hub 1-0:1.0: cannot reset port 3 (err = -108) [ 8.894178] hub 1-0:1.0: cannot reset port 3 (err = -108) [ 8.894186] hub 1-0:1.0: Cannot enable port 3. Maybe the USB cable is bad? Can you give us some information on that hub make and model etc, and can you get a dmesg from a boot on the -13 kernel and an lsusb -nv as well and attach those to this report. Thanks! -- Lost all USB devices since 2.6.31-14-generic kernel upgrade today https://bugs.launchpad.net/bugs/451507 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
