What are the full mount options that your disc is mounted with? It should include uid=yourid, which causes the UDF filesystem driver to map the id ( -1 ) to be mapped to your UID, not the previously mentioned dmode=.
What are the full mount options that your disc is mounted with? It should include uid=yourid, which causes the UDF filesystem driver to map the id ( -1 ) to be mapped to your UID, not the previously mentioned dmode=.