Oh, sorry, I missed to mention that first time I also did get a login form. After logging in, I got the error. The above steps explain behaviour only when already logged in.
Also, for me it is reproducable every time and for other apps as well, the one mentioned in the report is just an example. Maybe it is related to my account? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/978623 Title: Error when trying to buy an app To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/978623/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs