Looks like it is caused by bad cable since the enumeration is very stumbling, see below, so could you test the device again on previous kernel which made it working before?
[101365.343020] usb 1-1.5: new low-speed USB device number 3 using ehci_hcd [101365.414812] usb 1-1.5: device descriptor read/64, error -32 [101365.590309] usb 1-1.5: device descriptor read/64, error -32 [101365.765808] usb 1-1.5: new low-speed USB device number 4 using ehci_hcd [101365.837600] usb 1-1.5: device descriptor read/64, error -32 [101366.013097] usb 1-1.5: device descriptor read/64, error -32 [101366.188596] usb 1-1.5: new low-speed USB device number 5 using ehci_hcd [101366.595289] usb 1-1.5: device not accepting address 5, error -32 [101366.611631] hub 1-1:1.0: unable to enumerate USB device on port 5 [101367.365223] usb 1-1.5: new high-speed USB device number 7 using ehci_hcd [101367.458094] hub 1-1.5:1.0: USB hub found -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1019436 Title: usb resetting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1019436/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
