it is not only via apt-get update. i also get an errormessage if i try to update via software center
An unknown error happened. seems to be connected somehow. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/845066 Title: Launch helper exited with unknown return code 127 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/845066/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
