PLS HELP broken qubes-> qvm.usb-keyboard + start sys-usb = BLANK SCREEN :(

[apparatus]

@vingallo

how do I know which controller is currently being used for my kb + mouse ?

How to figure out which USB port goes to which USB controller?

This really requires manual testing, but you can automate it to some extent. Create 4 new USB qubes, each one allocated a different controller. Create a script in dom0: qvm-shutdown sys-usb sleep 10 qvm-start USB_A sleep 10 qvm-shutdown USB_A sleep 10 qvm-start USB_B ... ... qvm-start sys-usb Insert a USB device to the port(s) you are investigating. Run the script. (You may need to configure strict reset.) Watch the popup windows identifying the associated devices. At end, you return …