just tried older kernel (Linux 3.16.0-39-generic):

[    2.566599] ACPI: Battery Slot [BAT0] (battery present)
[    3.234348] usb 1-3: new full-speed USB device number 2 using xhci_hcd
[    3.363336] usb 1-3: New USB device found, idVendor=0a5c, idProduct=4500
[    3.363338] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0

So looks like kernel problem. Any thoughts about this issue?

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1437492

Title:
  boot stalls on USB detection errors

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1437492/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to