I've recently thrown Ubuntu onto my main rig as a dual boot. I've been having an issue with a rather slow (relatively speaking) boot time. It takes around forty seconds. I seem to have found the issue, but I'm not really sure how to approach fixing it. When I run
dmesg
I get the following:
[ 2.482055] Switched to clocksource tsc
[ 11.278410] hid-generic 0003:1B1C:1B11.0002: usb_submit_urb(ctrl) failed: -1
[ 11.278446] hid-generic 0003:1B1C:1B11.0002: timeout initializing reports
[ 11.278644] input: Corsair Corsair K95 RGB Gaming Keyboard as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/usb3/3-2/3-2:1.1/0003:1B1C:1B11.0002/input/input8
[ 11.334075] hid-generic 0003:1B1C:1B11.0002: input,hidraw4: USB HID v1.11 Keyboard [Corsair Corsair K95 RGB Gaming Keyboard ] on usb-0000:03:00.0-2/input1
[ 21.334396] hid-generic 0003:1B1C:1B11.0003: timeout initializing reports
[ 21.334535] hid-generic 0003:1B1C:1B11.0003: hiddev0,hidraw5: USB HID v1.11 Device [Corsair Corsair K95 RGB Gaming Keyboard ] on usb-0000:03:00.0-2/input2
[ 31.334376] hid-generic 0003:1B1C:1B11.0004: usb_submit_urb(ctrl) failed: -1
[ 31.334411] hid-generic 0003:1B1C:1B11.0004: timeout initializing reports
[ 31.334548] hid-generic 0003:1B1C:1B11.0004: hiddev0,hidraw6: USB HID v1.11 Device [Corsair Corsair K95 RGB Gaming Keyboard ] on usb-0000:03:00.0-2/input3
Full results here http://pastebin.com/7wbT8iW6
I ran across an unofficial driver for this keyboard. I've already updated the kernel to 4.0.4-040004-generic in an attempt to fix things. This resulted in no change. Would installing that driver be a potential fix? Is there some other solution I should look into? Thank you for the help.