Mám stejný problém u tiskárny HP LaserJet 1020, již při instalaci Ubuntu 11.04 před mesícem a ted i u 11.10 je žádost o instalovaní dodatečného pluginu jaký ale skončí ERROR code 2, s tím že gpg podpis nesouhlasí. Nepomůže ani instalace HPLIP toolbox a instalace pluginu přes něj.
Tohle pouze vypíše:
HP Linux Imaging and Printing System (ver. 3.11.7)
Plugin Download and Install Utility ver. 2.1
Copyright (c) 2001-9 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.
(Note: Defaults for each question are maked with a '*'. Press <enter> to accept the default.)
/
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| PLUG-IN INSTALLATION FOR HPLIP 3.11.7 |
-----------------------------------------
Option Description
---------- --------------------------------------------------
d Download plug-in from HP (recomended)
p Specify a path to the plug-in (advanced)
q Quit hp-plugin (skip installation)
Enter option (d=download*, p=specify path, q=quit) ? d
--------------------------
| DOWNLOAD CONFIGURATION |
--------------------------
Checking for network connection...
Downloading configuration file from: http://hplip.sf.net/plugin.conf
Downloading configuration: [\ ] 0%
-------------------
| DOWNLOAD PLUGIN |
-------------------
Checking for network connection...
Downloading plug-in from: http://www.openprinting.org/download/printdriver/auxfiles/HP/plugins/hplip-3.11.7-plugin.run
Downloading plug-in: [*******************************************************] 100% 8.0 KB Receiving digital keys: /usr/bin/gpg --no-permission-warning --keyserver pgp.mit.edu --recv-keys 0xA59047B9
error: Plug-in file does not match its digital signature. File may have been corrupted or altered. Error code: 2