On Thu, 1 Aug 2019, Brian wrote:
The plugin can be downloaded from https://www.openprinting.org/download/printdriver/auxfiles/HP/plugins/
after waiting several minutes, I get: this site can't be reached ... timed out
and installed with the -p option of hp-plugin.
and this gives, as usual: error: Unable to open /home/frenkiel/.hplip/hp-plugin.lock lock file. best regards, -- Pierre Frenkiel