Thanks for your answer, Brian.
Unfortunately this didn't fix the problem for me
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1385689
Title:
ubuntu-bug, software-center and update-manager crashing
** Attachment added: "history.log"
https://bugs.launchpad.net/ubuntu/+bug/1385689/+attachment/4244755/+files/history.log
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1385689
Title:
ubuntu-bug,
** Attachment added: "main.log"
https://bugs.launchpad.net/ubuntu/+bug/1385689/+attachment/4244756/+files/main.log
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1385689
Title:
ubuntu-bug, softwa
** Attachment added: "apt.log"
https://bugs.launchpad.net/ubuntu/+bug/1385689/+attachment/4244753/+files/apt.log
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1385689
Title:
ubuntu-bug, software
attached logfiles from the upgrade
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1385689
Title:
ubuntu-bug, software-center and update-manager crashing
To manage notifications about this bug go to:
** Attachment added: "apt-term.log"
https://bugs.launchpad.net/ubuntu/+bug/1385689/+attachment/4244754/+files/apt-term.log
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1385689
Title:
ubuntu-bug
Public bug reported:
Just yesterday I updated from 14.04 to 14.10 and noticed, that the
update-manager shows a Stop-sign in the notification bar.
Tried to open it via the launcher, no success.
Then I tried starting the update-manager via console:
dsfsfs@linux:/usr/lib/python3/dist-packages$ upd