Hi Etienne, thank you for your reply. I downgraded proj to version 4.7 and during the process got this error:
An error occurred The following details are provided: E: qgis-providers-common: subprocess installed post-installation script returned error exit status 127 E: qgis-providers: dependency problems - leaving unconfigured E: qgis: dependency problems - leaving unconfigured E: qgis-plugin-grass: dependency problems - leaving unconfigured Synaptic tells me that proj is now version 4.7 and cs2cs works, but gdal and mapserver are still reporting the same errors as before. I'll try to install proj, gdal and qgis again to see if it solves anything. -- View this message in context: http://osgeo-org.1560.n6.nabble.com/QGIS-doesn-t-start-anymore-undefined-symbol-pj-ctx-alloc-tp5016501p5016964.html Sent from the Quantum GIS - User mailing list archive at Nabble.com. _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user