Unresolved dependencies during release upgrade

[Richard Baka]

Release: 18.04 beta
Package: update-manager-core / apt

After I had upgraded my (L)ubuntu 17.10 to 18.04 beta using "sudo do-release-upgrade -d" command I got an "unresolved dependecies" warning for these packages:
These packages have unresolved dependencies:
 audacious-plugins : depends on: audacious-plugins-data (= 3.9-1build2) but 3.9-1 is installed
 libvtk6.3 : Függ ettől (depends on): gdal-abi-2-2-3
             depends on libgl2ps1.4 but not installed
             depends on: libnetcdf13 (>= 4.0.1) but not installed
 libwxgtk3.0-0v5 : depends on: libwxbase3.0-0v5 (>= 3.0.4+dfsg) but 3.0.3.1+dfsg2-1 is installed
 openjdk-8-jdk : depends on: openjdk-8-jdk-headless (= 8u162-b12-1) de 8u151-b12-0ubuntu0.17.10.2 van telepítve
 openjdk-8-jre : depends on: openjdk-8-jre-headless (= 8u162-b12-1) de 8u151-b12-0ubuntu0.17.10.2 van telepítve
 openjdk-9-jre : depends on: openjdk-9-jre-headless (= 9.0.4+12-4ubuntu2) but 9~b181-4 is installed
 xorg : depends on: xserver-xorg (>= 1:7.7+19ubuntu6) but 1:7.7+19ubuntu3 is installed

"sudo apt --fix-broken install" seems to have fixed this issue. Why does it not run by default?
Thanks.

[Richard Baka (bakarichard91)]

After the release upgrade has finished I have still 1103 packages to be upgraded.

This is from apt-term.log

Installing new version of config file /etc/lsb-release ...
motd-news.service is a disabled or a static unit, not starting it.
(Reading database ... ^M(Reading database ... 5%^M(Reading database ... 10%^M(Reading database ... 15%^M(Reading database ... 20%^M(Reading database ... 25%^M(Reading $
Preparing to unpack .../bash_4.4.18-2ubuntu1_amd64.deb ...
Unpacking bash (4.4.18-2ubuntu1) over (4.4-5ubuntu1) ...
dpkg: dependency problems prevent processing triggers for plymouth-theme-ubuntu-text:
 plymouth-theme-ubuntu-text depends on lsb-release; however:
  Package lsb-release is not configured yet.

dpkg: error processing package plymouth-theme-ubuntu-text (--configure):
 dependency problems - leaving triggers unprocessed
dpkg: dependency problems prevent processing triggers for plymouth-theme-ubuntu-text:
 plymouth-theme-ubuntu-text depends on lsb-release; however:
  Package lsb-release is not configured yet.

dpkg: error processing package plymouth-theme-ubuntu-text (--configure):
 dependency problems - leaving triggers unprocessed
dpkg: dependency problems prevent processing triggers for plymouth-theme-ubuntu-text:
 plymouth-theme-ubuntu-text depends on lsb-release; however:
  Package lsb-release is not configured yet.

Log ended: 2018-04-07 00:52:37