Have you checked if there is an apt-get/aptdaemon or similar running at background in your current session? Please check with ps or process monitoring tool whether there are something, then kill them and try to download again that application.
** Changed in: software-center (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820044 Title: i am trying to download camorama but it says it is waiting for other task when there are none To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/820044/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs