Earlier quoted context omitted.
I was going to reply "the problem with 1password is they have no Linux support," but it looks like Linux support actually got added late last year! (Or at least there's an open beta.) https://blog.1password.com/1password-for-linux-beta-is-now-o... Anyone used both 1password and Bitwarden? I'm using Bitwarden right now, but I dislike the fact that their desktop app is Electron based.
Keepass is another cross-platform option (open source), though the UI on non-windows environments is a bit... crap. Nontheless, it works, and it works well.
KeepassDX for Android (or Keepass2Android)
I was a happy 1Password user, but prefer to use my own hosting for the files & the subscription model makes using your own files very hard (but it's still possible)
I tried BitWarden but the lack of a proper desktop app (where the browser plug-in connects to) is a deal breaker. I don't want to type my master password into my browser.