Quotation: "GCR is a library for displaying certificates, and crypto UI, accessing key stores. It also provides the viewer for crypto files on the GNOME desktop. GCK is a library for accessing PKCS#11 modules like smart cards, in a (G)object oriented way."
It is a library, thus it has no regular man pages. To read further run command: $ apt-cache show gcr ...or read here: https://launchpad.net/ubuntu/+source/gcr If you are still prompted for password, than probably you have version 3.6.2-0ubuntu2 which has some bugs - to check it, run command: $ apt-cache policy gcr This issue is already reported as bug #1188256 . To make it fixed faster, please mark bug #1188256 as affecting you, or click this link, and select this bug as affecting you: https://bugs.launchpad.net/ubuntu/+source/gcr/+bug/1188256/+affectsmetoo After you do it, please close your bug report. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1080159 Title: gcr has no man pages To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcr/+bug/1080159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs