I just made two exciting discoveries using my #Librem5.
I postponed any work on using maps and navigation until just the moment I needed a map on a #roadbike trip in an unknown region.
I started gnome-maps and painfully slow moved the map to the place I knew I would be in doubt about taking the right turns - just in case.
And really, there's been unexpected constructions in the road and I had to go another way and had problems finding back to my planned route.
1/x
I took out the #Librem5 (wondering how not-so-hot it was in ~30°C bright sun) and unlocked the screen and found my prepared map with a marker for my position on it.
I absolutly didn't expect this to happen, because I didn't waste any minute, yet, trying the gps beside once trying to get some data just to make sure it's really built-in and somehow working.
But gnome-maps is painfully slow and absolutly useless without internet connection.
2/x
The nicest roadbike routes leave as much civilisation as possible behind just taking the pavement to roll on with them. Often best routes have gaps in mobile reception.
I remembered PureMaps on my way back and installed the flatpak when I came back. Flawless.
Fast.
Did I mentione already that it is blazing fast compared to gnome-maps?
But still online.
But already the introduction on the first start shows information about offline use.
3/x
Went on a ride on the roadbike and planned the route beforehand using #brouter web.
The #gpx can be imported into #PureMaps to show on the map.
Without knowing ahead I left the part of the map I had for offline navigation on my #librem5.
But still I could follow the gpx shown on the very course worldmap by just keeping my position at the critical turns on the track.
In combination with brouters webinterface a good replacement for #osmand.