Re: USB Ports not responding
This problem also occurred on my machine for both keyboard and mouse.
To add to this post, I get the errors below at kernel boot up time which gets spammed across the screen and alternates between status -71 and -32. I have a Razer BlackWidow 2013 and Razer DeathAdder.
I have tried to update the kernel to v3.15 RC2 however, the error occurred on that too so I am back to v3.13 that was released with Trusty 14.04.
kern.log.1:Apr 27 22:53:53 ninja-coder kernel: [ 108.596750] hid-generic 0003:1532:0037.0009: can't reset device, 0000:00:1d.0-1.6/input2, status -71
kern.log.1:Apr 27 22:53:53 ninja-coder kernel: [ 108.850640] hid-generic 0003:1532:0037.0007: can't reset device, 0000:00:1d.0-1.6/input0, status -32
I did manage to temporarily fix this problem by plugging in both devices to USB 3.0 ports instead of USB 2.0 however, I imagine this is not a suitable fix for everyone.