I can reproduce this problem if I run a session with no policykit authentication agent running.
** Summary changed: - click install, nothing happens, in software center + click install, nothing happens, in software center if policykit auth agent not running ** Changed in: software-center (Ubuntu) Status: New => Triaged ** Changed in: software-center (Ubuntu) Importance: Undecided => Medium ** Also affects: aptdaemon (Ubuntu) Importance: Undecided Status: New -- click install, nothing happens, in software center if policykit auth agent not running https://bugs.launchpad.net/bugs/499937 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs