When I need to extract a RAR file (not often), I use unar and lsar directly, they support also RARv3. I use the frontends only when someone reports ununrar not working, it should provide an unrar-like interface so e.g. unchanged File Roller can extract these files using unar and lsar. I believe Trisquel has unar packaged and not ununrar (the source is available at http://mtjm.eu/releases/).
(Extraction of only some files from the archive is not supported, since it wasn't available in unar when I initially wrote ununrar.)
pgpDMEOodAk5w.pgp
Description: PGP signature
