Actually no, I changed its file attributes to 644, but it still popped up the same message as a normal user. Looks like for hp-toolbox, hp-info and /usr/lib/cups/backend/hp I require root priviledges:
$ sudo /usr/lib/cups/backend/hp direct hp:/usb/HP_LaserJet_P1006?serial=AC094VM "HP LaserJet P1006" "HP LaserJet P1006 USB AC094VM HPLIP" "MFG:HP;MDL:HP LaserJet P1006;CLS:PRINTER;DES:HP LaserJet P1006;SN:AC094VM;" -- [Hardy]HP printer is not detected properly by HPLIP https://bugs.launchpad.net/bugs/181242 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
