I currently have a Dell Vostro 14 5490. I have trued using Ubuntu 18.04 LTS, but a lot of my hardware is not supported on that release. So instead, I've decided to use Ubuntu 19.10 which works with my hardware (seemingly except for my graphics card or something).
My issue is that whenever I boot into Ubuntu 19.10 I am able to use it but after a short amount of time (10 seconds or so) the operation of the OS mostly freezes. To be more specific, I am able to move my mouse and when I type on my keyboard it lights up, but I am not able to click anything and when I mouse over things they are not highlighted.
It might also be worth noting that I am currently booting from a "try Ubuntu without installing" option whenever I installed the ISO file onto a USB drive using Rufus. Also, it does work fine when I boot it in safe graphics mode. This gives me the impression that something may be wrong with how Ubuntu 19.10 is interfacing with my GPU. Thanks for any help in advance!