Using the version of the dist-upgrader from focal-proposed I did not encounter a Traceback and did end up with a crash file about the installation of pure-ftpd-common. So I'm setting this to verification-done.
bdmurray@clean-bionic-amd64:/tmp/u-r-u$ ls /var/crash/
pure-ftpd-common.0.crash
bdmurray@clean-bionic-amd64:/tmp/u-r-u$ head /var/log/dist-upgrade/main.log
2020-07-02 09:55:51,371 INFO Using config files '['./DistUpgrade.cfg.bionic']'
2020-07-02 09:55:51,371 INFO uname information: 'Linux clean-bionic-amd64 4.15.0-109-generic #110-Ubuntu SMP Tue Jun 23 02:39:32 UTC 2020 x86_64'
2020-07-02 09:55:51,759 INFO apt version: '1.6.12ubuntu0.1'
2020-07-02 09:55:51,759 INFO python version: '3.6.9 (default, Apr 18 2020, 01:56:04)
[GCC 8.4.0]'
2020-07-02 09:55:51,761 INFO release-upgrader version '20.04.20' started
2020-07-02 09:55:51,766 INFO locale: 'en_US' 'UTF-8'
2020-07-02 09:55:51,872 DEBUG Using 'DistUpgradeViewText' view
2020-07-02 09:55:51,912 DEBUG enable dpkg --force-overwrite
2020-07-02 09:55:51,941 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
bdmurray@clean-bionic-amd64:/tmp/u-r-u$ cat /etc/os-release
NAME="Ubuntu"
VERSION="20.04 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04 LTS"
Using the version of the dist-upgrader from focal-proposed I did not encounter a Traceback and did end up with a crash file about the installation of pure-ftpd-common. So I'm setting this to verification-done.
bdmurray@ clean-bionic- amd64:/ tmp/u-r- u$ ls /var/crash/ common. 0.crash clean-bionic- amd64:/ tmp/u-r- u$ head /var/log/ dist-upgrade/ main.log e.cfg.bionic' ]' wText' view dist-upgrade/ apt-clone_ system_ state.tar. gz' clean-bionic- amd64:/ tmp/u-r- u$ cat /etc/os-release
pure-ftpd-
bdmurray@
2020-07-02 09:55:51,371 INFO Using config files '['./DistUpgrad
2020-07-02 09:55:51,371 INFO uname information: 'Linux clean-bionic-amd64 4.15.0-109-generic #110-Ubuntu SMP Tue Jun 23 02:39:32 UTC 2020 x86_64'
2020-07-02 09:55:51,759 INFO apt version: '1.6.12ubuntu0.1'
2020-07-02 09:55:51,759 INFO python version: '3.6.9 (default, Apr 18 2020, 01:56:04)
[GCC 8.4.0]'
2020-07-02 09:55:51,761 INFO release-upgrader version '20.04.20' started
2020-07-02 09:55:51,766 INFO locale: 'en_US' 'UTF-8'
2020-07-02 09:55:51,872 DEBUG Using 'DistUpgradeVie
2020-07-02 09:55:51,912 DEBUG enable dpkg --force-overwrite
2020-07-02 09:55:51,941 DEBUG creating statefile: '/var/log/
bdmurray@
NAME="Ubuntu"
VERSION="20.04 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04 LTS"