I compiled and installed the current QGIS master as usual and I imported some raster data into my postgres 9.3 database with postgis 2.0.2 extension. Whenever I try to import the raster data into qgis using the database manager, I get this message:
GDAL provider: Cannot get GDAL raster band: Raster layer: Provider is not valid (provider: gdal, URI: PG: dbname=gis host=127.0.0.1 user=xxx password=xxx port=5432 mode=2 schema=public table=elevation
In the command line, I get
ERROR 1: Computed PostGIS Raster dimension is invalid. You've probably specified unappropriate resolution.
I have no idea where to search for the error.
I just moved to Postgis 2.1.2 and the same problem is seen there.