Public bug reported: [Test Case] 1) run update-manager --no-update 2) click to upgrade 3) authenticate 4) see release notification 5) disable network 6) click upgrade 7) Observe traceback in terminal in which you ran update-manager --no-update
Traceback (most recent call last): File "/usr/bin/do-release-upgrade", line 152, in <module> fetcher.run() File "/usr/lib/python3/dist-packages/DistUpgrade/DistUpgradeFetcherCore.py", line 278, in run _("Fetching the upgrade failed. There may be a network " File "/usr/lib/python3/dist-packages/DistUpgrade/DistUpgradeFetcher.py", line 50, in error return error(self.window_main.window_main, summary, message) AttributeError: 'NoneType' object has no attribute 'window_main' With the version of the package from -proposed you should see a "Failed to fetch" error message. [Errors Bucket] https://errors.ubuntu.com/problem/6017779ce1d880665e7459bbb40c3e2ee76e6869 ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: High Status: Fix Released ** Affects: ubuntu-release-upgrader (Ubuntu Saucy) Importance: High Assignee: Brian Murray (brian-murray) Status: In Progress ** Affects: ubuntu-release-upgrader (Ubuntu Trusty) Importance: High Status: Fix Released ** Also affects: ubuntu-release-upgrader (Ubuntu Saucy) Importance: Undecided Status: New ** Also affects: ubuntu-release-upgrader (Ubuntu Trusty) Importance: Undecided Status: New ** Changed in: ubuntu-release-upgrader (Ubuntu Trusty) Status: New => Triaged ** Changed in: ubuntu-release-upgrader (Ubuntu Trusty) Importance: Undecided => High ** Changed in: ubuntu-release-upgrader (Ubuntu Saucy) Status: New => Triaged ** Changed in: ubuntu-release-upgrader (Ubuntu Saucy) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1310851 Title: Failed to fetch window does not appear To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1310851/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs