Some months ago my scanner stopped working with the message that I need to install driver software. My printer is a HP Officejet 6210 All-in-one. So have attempted to load HPLIP 3.18.6 but get the error message:
The following packages have unmet dependencies.
libsane-dev : Depends: libsane (= 1.0.25+git20150528-1ubuntu2.16.04.1) but 1.0.25+git20150528-1ubuntu2.16.04.2 is to be installed
E: Unable to correct problems, you have held broken packages.
apt-cache policy libsane libsane-dev
to the question. Did you forget to runsudo apt update
? – N0rbert Jul 26 '18 at 15:08