Note: the KVM works find on the other computer when I switch it back and forth regardless of the state of the MBP. The only way to resolve this condition is to reboot the MBP.
I have tried kill -HUP on the usbd and USBAgent processes. I have tried connecting another USB mouse/keyboard during this time and it will not work. I have tried to close the lid for several minutes and then re-open, but it does not resolve the issue.
The only error message in the log is that the mouse device coming from the KVM is busy and it will be disabled. The MBP is up and running and I can ssh into it. I am assuming that the interal keyboard/track pad/blue tooth transceiver are all tied to an internal USB HUB. The MBP track pad, keyboard, blue tooth Magic Mouse, KVM mouse and keyboard all become unresponsive. I switch back and forth many times a day.Īlmost once a day now, all my input to my MBP will lock up when switching the KVM over. The KVM uses the Scroll Lock key to toggle the input between the two computers This has been working flawlessly until I upgraded to 10.9.1 USB KVM to share keyboard and mouse with another computer MacBook Pro (mid-2010) wilth the latest firmware, etc.
