When i run sudo apt-get full-upgrade --yes and cannot update
openhabian@openhabian:~ $ sudo apt-get full-upgrade --yes
[sudo] password for openhabian:
E: Conflicting values set for option Signed-By regarding source https://packages.grafana.com/oss/deb/ stable: /usr/share/keyrings/grafana-archive-keyrings.gpg !=
E: The list of sources could not be read.
E: Conflicting values set for option Signed-By regarding source https://packages.grafana.com/oss/deb/ stable: /usr/share/keyrings/grafana-archive-keyrings.gpg !=
E: The list of sources could not be read.
openhabian@openhabian:~ $
openhabian@openhabian:~ $ ls /etc/apt/sources.list-file
ls: cannot access ‘/etc/apt/sources.list-file’: No such file or directory
openhabian@openhabian:~ $ sudo ls /etc/apt/sources.list-file
ls: cannot access ‘/etc/apt/sources.list-file’: No such file or directory
openhabian@openhabian:~ $
without the “-file”, so try to do “ls /etc/apt/sources.list” or even better “cat /etc/apt/sources.list” gives you not only the file, but the content of the file.