are you sure you're not sending maps with MapInstall 4.2.0? Meaning are you sure you did not destroy the .img files using Mapinstall 4.2.0? Use mkgmap itself to generate a gmapsupp.img (of a non unicode map just to be sure - maybe the firmware update crashes unicode maps but I've not heard of that for etrex 20/30) and check if that works. Can you not downgrade the firmware?
On Fri, 16 Nov 2018 at 17:45, Gerd Petermann < [email protected]> wrote: > OK, that is probably nothing that we can fix in mkgmap :-( > > Gerd > > ________________________________________ > Von: ael <[email protected]> > Gesendet: Freitag, 16. November 2018 17:41 > An: Gerd Petermann > Cc: [email protected] > Betreff: Re: [mkgmap-dev] Maps no longer working after firmware upgrade? > > On Fri, Nov 16, 2018 at 04:15:42PM +0000, Gerd Petermann wrote: > > I think I had those problems with routes after changing the map. Did you > try to create a new route? > > Well, as there was no map displayed, I couldn't select a point and try > to get a route to it. What I did do was go to a Waypoint and try to > route to that. It failed as I said complaining of no routable map. > > Again, as I said earlier, what did seem to work is to select a recent > find, and route to that. It showed a route which was following an OSM > map complete with street names. Of course, the map that it was following > was not shown. But, again, as I said, maybe that was out of some cache > rather than using the current map. I had no way of knowing. Perhaps the > cache held the "track" and the list of names; as in the route display, > or whatever that menu option is. > > ael > > _______________________________________________ > mkgmap-dev mailing list > [email protected] > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev > -- Felix Hartman - Openmtbmap.org & VeloMap.org Schusterbergweg 32/8 6020 Innsbruck Austria - Österreich
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