Seams after many hrs I have not been able to get on line to anyplace I see “could not resolve ‘ repo. PureOS settings.
You’ll probably need to provide more detail. 
1 Like
Ok I’m screwed. My machine boots like normal this morning I tried to Pat mullvad vpn that seamed to go through fine. Shut down. Later opened up pureOS no going on line ? Tried rebooting now all kings of no internet . Network setting changed , Librewolf changed it try to go to purism says no correct network setting correct. Uninstalled Librem wolf no problem. Now network settings wrong. I can’t go anywhere or help myself. I’m using my iphone to be at purism to read yet things are not working even have ppureOs on usb don’t know how to make them work : yrs of work down the drain. I’m so tired due to the chemotherapy I’m going through. I feel like hiding in my bed. I’m not that great with Linux and I’m lost right now .
Which is? Librem 5? Librem 14? Something else Librem? Something else not Librem?
The thing with network problems is to be systematic and work your way up from the bottom of the network stack to the top.
So: is the machine connecting to the local network via WiFi or ethernet?
The other thing about any troubleshooting is fault isolation. So if your iPhone is on the same local network as the machine that is not working then you would tentatively conclude that your WiFi is working and your local internet connection is working (so those two are not the problem).
The web browser itself is unlikely to cause a network problem. So I wouldn’t worry about the web browser at this stage. Too much at the lower levels needs to be working before it is worth worrying about a web browser.
And to be honest, balky technology may not be your highest priority right now. Prioritise yourself and your health. So feel free to ignore the above suggest troubleshooting.