I know very little about Linux and Ubuntu. I just updated from 18.04 LTS to 20.04 LTS because I was having some hardware issues (no mic on zoom meeting). Which created a new bigger problem for me.
I use a Logitech mouse that I set up with an onboard profile to bind keystrokes to one of the 13 buttons. Eg. Ctrl-Tab, Ctrl-W, Ctrl-T, Enter, Alt-F4. Typically once saved to the mouse profile this works on any computer I take the mouse to, windows, mac, Linux. For some reason after I installed 20.04 all of the custom functions do not work. I"m not sure if this is a bug or by design.
Does any one have some advice? My only thought is to revert to 18.04? or install a completely different version, maybe non lts.
I did get a notice that some third party sources were disabled upon upgrading.