Traceback (most recent call last):
File "/usr/bin/do-release-upgrade", line 165, in <module>
fetcher.run()
File "/usr/lib/python3/dist-packages/DistUpgrade/DistUpgradeFetcherCore.py", line 275, in run
if not self.showReleaseNotes():
File "/usr/lib/python3/dist-packages/DistUpgrade/DistUpgradeFetcher.py", line 62, in showReleaseNotes
res = self._try_show_release_notes_webkit()
File "/usr/lib/python3/dist-packages/DistUpgrade/DistUpgradeFetcher.py", line 74, in _try_show_release_notes_webkit
self.new_dist.releaseNotesHtmlUri)
File "/usr/lib/python3/dist-packages/DistUpgrade/ReleaseNotesViewerWebkit.py", line 48, in __init__
self._on_navigation_policy_decision_requested)
AttributeError: 'ReleaseNotesViewerWebkit' object has no attribute '_on_navigation_policy_decision_requested'
Here's the Traceback:
Traceback (most recent call last): do-release- upgrade" , line 165, in <module> python3/ dist-packages/ DistUpgrade/ DistUpgradeFetc herCore. py", line 275, in run eNotes( ): python3/ dist-packages/ DistUpgrade/ DistUpgradeFetc her.py" , line 62, in showReleaseNotes show_release_ notes_webkit( ) python3/ dist-packages/ DistUpgrade/ DistUpgradeFetc her.py" , line 74, in _try_show_ release_ notes_webkit new_dist. releaseNotesHtm lUri) python3/ dist-packages/ DistUpgrade/ ReleaseNotesVie werWebkit. py", line 48, in __init__ _on_navigation_ policy_ decision_ requested) ewerWebkit' object has no attribute '_on_navigation _policy_ decision_ requested'
File "/usr/bin/
fetcher.run()
File "/usr/lib/
if not self.showReleas
File "/usr/lib/
res = self._try_
File "/usr/lib/
self.
File "/usr/lib/
self.
AttributeError: 'ReleaseNotesVi