I also have this bug with HPLIP 3.17.11 on Ubuntu 18.04 - I know this is an alpha, but just to inform.
Version 3.17.11 resolved problem of scanner non identified, but I get the "no system tray detected" at startup...
I also have this bug with HPLIP 3.17.11 on Ubuntu 18.04 - I know this is an alpha, but just to inform.
Version 3.17.11 resolved problem of scanner non identified, but I get the "no system tray detected" at startup...