Public bug reported: I have a fresh install of Ubuntu 15.04 and am attempting to install hplip and the associated plugin(s) for my printer/scanner (HP LaserJet Pro CM1415fnw color MFP).
After installing hplip, hplip-dbg, hplip-doc, and hplip-gui, I ran hp- setup, selected my printer (connected via Ethernet), and chose to download the associated plug-in. This returned an error dialog: HP Device Manager - Plug-in Installer (X) file does not match its checksum. File may have been corrupted or altered Command line output: $ hp-setup HP Linux Imaging and Printing System (ver. 3.15.2) Printer/Fax Setup Utility ver. 9.0 Copyright (c) 2001-15 Hewlett-Packard Development Company, LP This software comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to distribute it under certain conditions. See COPYING file for more details. Searching... (bus=net, timeout=5, ttl=4, search=(None) desc=0, method=slp) error: The printer you are trying to setup requires a binary driver plug-in and it failed to install. Please check your internet connection and try again. Visit http://hplipopensource.com for more infomation. Done. ** Affects: systemd (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1476011 Title: hp-setup plugin file does not match its checksum To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1476011/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs