Comment 10 for bug 1894919

Looking at the list of packages which were installed on the system which upgraded with 20.04.25 and after using 'sudo apt autoremove' I checked to see if they are all installed on the system upgraded with 20.04.27 after using 'sudo apt autoremove'. There do end up being some discrepancies there too.

 $ for pkg in $(awk '{print $2}' uru-20.04.25-installed-pkgs-after-autoremove.txt); do grep -q $pkg uru-20.04.27-installed-pkgs-after-autoremove.txt; if [ $? -eq 1 ]; then echo $pkg; fi; done

fakeroot
libdigest-hmac-perl
libfakeroot:amd64
libsub-name-perl
libxml-libxml-perl
libxml-namespacesupport-perl
libxml-sax-base-perl
libxml-sax-expat-perl
libxml-sax-perl
perl-modules-5.26
ubuntu-sounds
ubuntu-wallpapers-bionic
ubuntu-web-launchers

All of these are were marked for removal by the dist-upgrader version 20.04.25 but were considered unwanted, so I think this is okay.

 $ for pkg in $(awk '{print $2}' uru-20.04.25-installed-pkgs-after-autoremove.txt); do grep -q $pkg uru-20.04.27-installed-pkgs-after-autoremove.txt; if [ $? -eq 1 ]; then grep "$pkg.*unwanted removal" uru-20.04.25-main.log; fi; done
2020-09-18 16:40:37,846 DEBUG package 'fakeroot' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:41:40,666 DEBUG package 'libfakeroot' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:38:55,556 DEBUG package 'libdigest-hmac-perl' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:40:07,091 DEBUG package 'libsub-name-perl' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:42:10,902 DEBUG package 'libxml-libxml-perl' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:38:26,155 DEBUG package 'libxml-namespacesupport-perl' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:42:12,856 DEBUG package 'libxml-sax-base-perl' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:36:46,649 DEBUG package 'libxml-sax-expat-perl' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:39:43,708 DEBUG package 'libxml-sax-perl' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:36:48,563 DEBUG package 'perl-modules-5.26' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:38:45,587 DEBUG package 'ubuntu-sounds' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:38:59,222 DEBUG package 'ubuntu-wallpapers-bionic' produces an unwanted removal 'gnome-software-plugin-snap', skipping
2020-09-18 16:37:27,601 DEBUG package 'ubuntu-web-launchers' produces an unwanted removal 'gnome-software-plugin-snap', skipping