I just keep the keepass.db file in a cloud storage folder that is synced across devices. Works perfectly and because of the encryption it hardly even matters that cloud storage is (currently) on a US server.
The "perform autotype" option in KeepassX Linux seems to work well enough for me in Firefox, Chromium and most applications (it basically seems to send <user><TAB><password><ENTER> which usually does the trick--and afaik it has some settings you can tweak when it doesnt, but I never bothered with those).
But if Lastpass works for you, that's cool. Getting to use a password manager in the first place is the most important step, IMHO.
The "perform autotype" option in KeepassX Linux seems to work well enough for me in Firefox, Chromium and most applications (it basically seems to send <user><TAB><password><ENTER> which usually does the trick--and afaik it has some settings you can tweak when it doesnt, but I never bothered with those).
But if Lastpass works for you, that's cool. Getting to use a password manager in the first place is the most important step, IMHO.