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?
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?