[QGIS-Developer] Issues with CRS in QGIS master on Ubuntu 20.04

[Even Rouault]

> No transform is available between EPSG:3763 - ETRS89 / Portugal TM06 and
> Unknown CRS: GEOGCRS["unknown",DATUM["unknown",ELLIPSOID["GRS 1….
> proj_create_operations: cannot build geodeticCRS 4326: SQLite error on
> SELECT name, ellipsoid_auth_name, ellipsoid_code, prime_meridian_auth_name,
> prime_meridian_code, area_of_use_auth_name, area_of_use_code,
> publication_date, deprecated FROM geodetic_datum WHERE auth_name = ? AND
> code = ?: no such column: publication_date

You have definitely a mix of PROJ versions. Your PROJ library tries to access the proj.db of an 
older version.

> 
> Then I get several others, involving EPSG:4326, EPSG:3857 and Unknown CRS.
> 
> Another issue is that, apparently, QGIS does not recognize the prj file
> from shapefiles, even if it was created by himself. For instance, this
> sample shapefile
> https://drive.google.com/uc?export=download&id=1e7WxgPoSeTx7RiZHIaxdX0kvL8Uu
> Ok9Z

Works for me. Related to your above issue

Even

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