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[Bug 658505] Re: Unauthorized: Cannot manage printers using lpadmin or cupsctl

 

Reproduced with Ubuntu 14.04 in a chroot environment.
Also tried adding "root" account to "lpadmin" group.

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https://bugs.launchpad.net/bugs/658505

Title:
  Unauthorized: Cannot manage printers using lpadmin or cupsctl

Status in cups package in Ubuntu:
  Confirmed

Bug description:
  Binary package hint: cups

  Default Lucid install.  My main user account has sudo privileges and
  belongs to group lpadmin, but all my attempts at managing my printer
  using cupsctl and lpadmin fail with

  lpadmin: Unauthorized

  both for my main user id and with sudo.

  This is a remote Windows printer shared over Samba.

  
  era@fsopti607:~$ cupsctl --debug-logging
  cupsctl: Unauthorized

  era@fsopti607:~$ sudo cupsctl --debug-logging
  [sudo] password for era:
  cupsctl: Unauthorized

  era@fsopti607:~$ lpadmin -p floor2_hpmf2 -o auth-info-required=negotiate
  lpadmin: Unauthorized

  era@fsopti607:~$ sudo lpadmin -p floor2_hpmf2 -o auth-info-required=negotiate
  lpadmin: Unauthorized

  era@fsopti607:~$ type -all lpadmin cupsctl
  lpadmin is /usr/sbin/lpadmin
  cupsctl is /usr/sbin/cupsctl

  era@fsopti607:~$ dpkg -S /usr/sbin/lpadmin /usr/sbin/cupsctl
  cups-client: /usr/sbin/lpadmin
  cups-client: /usr/sbin/cupsctl

  era@fsopti607:~$ apt-cache policy cups-client
  cups-client:
    Installed: 1.4.3-1ubuntu1.2
    Candidate: 1.4.3-1ubuntu1.2
    Version table:
   *** 1.4.3-1ubuntu1.2 0
          500 http://mirrors.nic.funet.fi/ubuntu/ lucid-updates/main Packages
          500 http://mirrors.nic.funet.fi/ubuntu/ lucid-security/main Packages
          100 /var/lib/dpkg/status
       1.4.3-1 0
          500 http://mirrors.nic.funet.fi/ubuntu/ lucid/main Packages

  era@fsopti607:~$ groups
  era adm dialout cdrom plugdev lpadmin admin sambashare

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