I try to add a repository on my ubuntu 16.04 and I get this error message.
jaime @ jaime-HP: ~ $ sudo add-apt-repository ppa: nilarimogard / webupd8 Traceback (most recent call last): File "/ usr / bin / add-apt-repository", line 95, in sp = SoftwareProperties (options = options) File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 114, in init self.reload_sourceslist () File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 607, in reload_sourceslist self.distro.get_sources (self.sourceslist) File "/usr/lib/python3/dist-packages/aptsources/distro.py", line 89, in get_sources (self.id, self.codename)) aptsources.distro.NoDistroTemplateException: Error: could not find a distribution template for neon / xenial
How could I solve it?