[Merge] ~slyon/ubuntu-release-upgrader:slyon/master-python2-fix into ubuntu-release-upgrader:ubuntu/master

[Lukas Märdian]

Lukas Märdian has proposed merging ~slyon/ubuntu-release-upgrader:slyon/master-python2-fix into ubuntu-release-upgrader:ubuntu/master.

Requested reviews:
  Brian Murray (brian-murray)
Related bugs:
  Bug #1875523 in ubuntu-release-upgrader (Ubuntu): "I can't upgrade the ubuntu to 20.04 by terminal. Everytime I do it, a message appear saying that it is not possible do the upgrade."
  https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1875523

For more details, see:
https://code.launchpad.net/~slyon/ubuntu-release-upgrader/+git/ubuntu-release-upgrader/+merge/387577

Apply the same fix which was developed for the Focal 20.04 upgrade to the master branch.

https://code.launchpad.net/~slyon/ubuntu-release-upgrader/+git/ubuntu-release-upgrader/+merge/387057
-- 
Your team Ubuntu Core Development Team is subscribed to branch ubuntu-release-upgrader:ubuntu/master.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: review-diff.txt
Type: text/x-diff
Size: 4092 bytes
Desc: not available
URL: <https://lists.ubuntu.com/archives/ubuntu-reviews/attachments/20200717/470ebba7/attachment.diff>