I have Tara (19) on a backup. I might try reinstalling it and see if I can get these drivers to work for tara.Yes I did a fresh install of Mint 19
I haven't upgraded to 19.1 yet. Everything is running fine so far.
I can't believe those drivers can't do 4K
The only other thing I can think of is researching or asking on reddit
I have 4k, just that I can't get the recommended drivers I want (410) won't work! and there are problems installing all of them. My current drivers 340 are only working because I have them installed in a back up.1920x1080? Looks very impressive to me.
Thank you everyone for your true commitment to Linux!!