I have downloaded Mint 19.3 and am running it on an HP Stream 13. My wifi router is showing up in Networks and seems to be connected. However, when I open a browser (Firefox, then Chrome to see if there was any difference) I just get the error message "Server Not Found"? If I connect my phone, thereby creating a wired connection, all works fine.
I cannot connect an ethernet cable because this is not an option on an HP Stream.