Error: I'm afraid this is the first I've heard of a "writeback]kcgnvl" flavoured Blosxom. Try dropping the "/+writeback]kcgnvl" bit from the end of the URL.
One-time USB-IP
For some ugly proprietary software, I need to access an USB device
(a hardware key) from the Windows-based virtual machine. I tried
to use USB-IP with mixed
results.
At first I created a Windows 2008r2 testing virtual machine. I tried various
versions of usbip (both kernel-side drivers and the user-space
utility), and finally using some version of drivers with the patched
usbip.exe probably from this thread
helped and I was able to see the HW token from the inside of the Windows guest,
install the proprietary software there, and make it use the token
(after disabling the token it complained about missing HW key, so I guess the
token was indeed successfully used before). I even tested the token
in my Linux workstation as well as in the server where it will be
in production use. So far OK.
Now the ugly part: I wanted to create a document describing how to
access the HW token from the Windows VM, so I created a new Windows VM.
And now I am not able to reproduce the process of installing the drivers
and accessing the token from the VM itself :-(. I must have done something
what I don't remember exactly, but now I can only list the devices on the
server using "usbip.exe -l my.ip.addr", but trying to attach
the device with "usbip.exe -a my.ip.addr bus-id" fails with
"Cannot find device" error message.
I am not sure what am I doing wrong, but I am sure that it has worked before. I feel like an idiot. Anyway, how would you make an USB device accessible from the inside of the Windows-based VM? #