cat /etc/group | grep lp
Changes_and_Hints.txt di Slackware 13.37 ha scritto:HP multifunction printer/scanners require that your user account be a member
of the "lp" group for hp-toolbox to work properly, and to use the scanner
portion of some (all?) units, you'll need to be a member of the "lp" group.
This is because hplip's udev rules set the device with group "lp" ownership.
gpasswd -a tuonomeutente lp
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