Hi Srinivas, HPLIP 3.12.11 package's (/usr/share/hplip/base/utils.py) file doesn't contains "elif utils.which('/usr/lib/kde4/libexec/kdesu'):" statement.
Please let us know, is it downloaded from "http://hplipopensource.com /hplip-web/index.html" site or HPLIP installed from repository? You can quick fix it by making followng changes? 1) open /usr/share/hplip/base/utils.py file in root mode. --> search for "utils." and remove this "utils." occurrences from this file. 2) Now run plugin command in root mode (su or sudo) $ sudo hp-plugin or su - -c "hp-plugin" (or) You can install hplip-3.12.11 from http://hplipopensource.com/hplip-web/index.html site. Thanks & Regards, Amarnath -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/913730 Title: Automatic plug-in installation not working under Ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/hplip/+bug/913730/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs