I would like to know if it is possible to somehow use the Keithley KUSB-488B IEEE-488.2 USB-to-GPIB Interface Adapter for USB Ports to link a Keithley electrometer model 6514 to an Ubuntu 20.04.2 system. I tried to install the possible drivers I found on the NI website, tried to install NI-VISA, NI4882-17.0 as per other questions here on the forum, but I was unsuccessful.
On windows OS that I have, with the drivers properly installed, KUSB keeps both the ACTIVE and READY signals turned on. But on my Ubuntu only the ACTIVE signal stays on.
My OS information:
$uname -r 5.4.0-84-generic
$lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.2 LTS Release: 20.04 Codename: focal