[Novalug] Firmware for MiniView G-CSIO4U 4-port USB KVM switch?

[Beartooth]

 	For the last several years, I have been running the same 
four PCs behind the same KVM switch, with the same keyboard, 
mouse, and monitor (an HP w2207 which is marginal for the 
hardware of the older two), with several releases of Fedora.

 	Now suddenly (beginning iirc with, certainly after, 
installation of F12) everything related to the display keeps 
going exponentially worse.

 	Discussion with a local friend who speaks hardware (as I 
do not, alas!), reached a suggestion to try updating the 
firmware.

 	Googling got me to a stub of what had been Fedora Portal 
(and had apparently had something specifically about firmware for 
this switch), with a recommendation to try the Fedora list. No 
one there has responded, perhaps because the list has moved; 
those of us using Gmane doubt we're getting everything.

 	Before I go into a tedious tale of woe, does anybody know 
anything specifically about the firmware on this switch, and how 
to update it for Fedora??

-- 
Beartooth Staffwright, Neo-Redneck Not Quite Clueless Power User
I have precious (very precious!) little idea where up is.