From: wayne34@no_verizon.net   
      
   Ok, the message I am getting when trying to upgrade from 20 to 22 is this:   
      
   Could not calculate the upgrade   
      
   An unresolvable problem occurred while calculating the upgrade.   
      
     If none of this applies, then please report this bug using the command   
   'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If you want to   
   investigate this yourself the log files in '/var/log/dist-upgrade' will   
   contain details about the upgrade. Specifically, look at 'main.log' and   
   'apt.log'.   
      
      
   Here's the main log:   
      
   2022-09-02 20:20:01,502 INFO Using config files   
   '['./DistUpgrade.cfg.focal',   
   '/etc/update-manager/release-upgrades.d/ubuntu-advantage-upgrades.cfg']'   
   2022-09-02 20:20:01,503 INFO uname information: 'Linux   
   wayne-Inspiron-1545 5.4.0-125-generic #141-Ubuntu SMP Wed Aug 10   
   13:42:03 UTC 2022 x86_64'   
   2022-09-02 20:20:01,971 INFO apt version: '2.0.9'   
   2022-09-02 20:20:01,971 INFO python version: '3.8.10 (default, Jun 22   
   2022, 20:18:18)   
   [GCC 9.4.0]'   
   2022-09-02 20:20:01,975 INFO release-upgrader version '22.04.13' started   
   2022-09-02 20:20:02,072 INFO locale: 'en_US' 'UTF-8'   
   2022-09-02 20:20:02,767 DEBUG Using 'DistUpgradeViewGtk3' view   
   2022-09-02 20:20:02,822 DEBUG enable dpkg --force-overwrite   
   2022-09-02 20:20:02,848 DEBUG creating statefile:   
   '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'   
   2022-09-02 20:20:09,070 DEBUG lsb-release: 'focal'   
   2022-09-02 20:20:09,071 DEBUG _pythonSymlinkCheck run   
   2022-09-02 20:20:09,077 DEBUG openCache()   
   2022-09-02 20:20:09,077 DEBUG quirks: running PreCacheOpen   
   2022-09-02 20:20:09,077 DEBUG running Quirks.PreCacheOpen   
   2022-09-02 20:20:10,231 DEBUG Comparing 4.15.0-192 with   
   2022-09-02 20:20:10,245 DEBUG Comparing 5.4.0-125 with 4.15.0-192   
   2022-09-02 20:20:10,497 DEBUG /openCache(), new cache size 80260   
   2022-09-02 20:20:10,497 DEBUG need_server_mode(): run in 'desktop' mode,   
   (because of pkg 'ubuntu-desktop')   
   2022-09-02 20:20:10,497 DEBUG checkViewDepends()   
   2022-09-02 20:20:10,499 DEBUG running doUpdate() (showErrors=False)   
   2022-09-02 20:20:14,495 DEBUG openCache()   
   2022-09-02 20:20:15,611 DEBUG Comparing 4.15.0-192 with   
   2022-09-02 20:20:15,618 DEBUG Comparing 5.4.0-125 with 4.15.0-192   
   2022-09-02 20:20:15,865 DEBUG /openCache(), new cache size 80260   
   2022-09-02 20:20:15,865 DEBUG doPostInitialUpdate   
   2022-09-02 20:20:15,865 DEBUG quirks: running jammyPostInitialUpdate   
   2022-09-02 20:20:15,866 DEBUG running Quirks.jammyPostInitialUpdate   
   2022-09-02 20:20:16,807 DEBUG running   
   Quirks._test_and_fix_missing_nvidia_metapackage   
   2022-09-02 20:20:18,203 DEBUG No autoremovable libnvidia-gl found, exiting.   
   2022-09-02 20:20:19,172 DEBUG Snap core20 is installed   
   2022-09-02 20:20:19,609 DEBUG Snap gnome-3-38-2004 is installed   
   2022-09-02 20:20:19,609 DEBUG Snap gnome-3-38-2004 is not tracking the   
   release channel   
   2022-09-02 20:20:19,818 DEBUG Snap gtk-common-themes is installed   
   2022-09-02 20:20:20,055 DEBUG Snap snap-store is installed   
   2022-09-02 20:20:20,476 DEBUG Snap bare is installed   
   2022-09-02 20:20:20,477 DEBUG Snap bare is not tracking the release channel   
   2022-09-02 20:20:20,706 DEBUG Snap chromium is installed   
   2022-09-02 20:20:20,706 DEBUG Snap chromium is not tracking the release   
   channel   
   2022-09-02 20:20:20,933 DEBUG Snap core is installed   
   2022-09-02 20:20:20,933 DEBUG Snap core is not tracking the release channel   
   2022-09-02 20:20:21,145 DEBUG Snap core18 is installed   
   2022-09-02 20:20:21,146 DEBUG Snap core18 is not tracking the release   
   channel   
   2022-09-02 20:20:21,373 DEBUG Snap gnome-3-26-1604 is installed   
   2022-09-02 20:20:21,373 DEBUG Snap gnome-3-26-1604 is not tracking the   
   release channel   
   2022-09-02 20:20:21,636 DEBUG Snap gnome-system-monitor is installed   
   2022-09-02 20:20:21,881 DEBUG Snap guvcview-brlin is installed   
   2022-09-02 20:20:21,881 DEBUG Snap guvcview-brlin is not tracking the   
   release channel   
   2022-09-02 20:20:22,113 DEBUG Snap remmina is installed   
   2022-09-02 20:20:22,113 DEBUG Snap remmina is not tracking the release   
   channel   
   2022-09-02 20:20:22,274 DEBUG Snap simplescreenrecorder-mardy is installed   
   2022-09-02 20:20:22,274 DEBUG Snap simplescreenrecorder-mardy is not   
   tracking the release channel   
   2022-09-02 20:20:22,677 DEBUG Snap vlc is installed   
   2022-09-02 20:20:22,678 DEBUG Snap vlc is not tracking the release channel   
   2022-09-02 20:20:22,900 DEBUG Snap gnome-3-34-1804 is installed   
   2022-09-02 20:20:22,900 DEBUG Snap gnome-3-34-1804 is not tracking the   
   release channel   
   2022-09-02 20:20:23,174 DEBUG Snap gnome-calculator is installed   
   2022-09-02 20:20:23,485 DEBUG Snap gnome-characters is installed   
   2022-09-02 20:20:23,808 DEBUG Snap gnome-logs is installed   
   2022-09-02 20:20:26,474 DEBUG MetaPkgs: ubuntu-desktop   
   2022-09-02 20:20:31,084 DEBUG Foreign:   
   2022-09-02 20:20:31,084 DEBUG Obsolete: displaycal-0install gcc-6-base   
   google-earth-pro-stable jlog libavcodec57 libavutil55 libcamel-1.2-61   
   libcapnp-0.6.1 libevent-2.1-6 libgnome-desktop-3-12 libgssdp-1.0-3   
   libicu60 libmysofa0 libpasastro libpng12-0 libpng12-dev libpoppler73   
   libswresample2 libvpx5 libwinpr-dsparse0.1 libwinpr-handle0.1   
   libwinpr-heap0.1 libwinpr-library0.1 libwxgtk3.0-0v5 libx264-152   
   libx265-146 linux-generic-hwe-16.04 linux-headers-4.15.0-192   
   linux-headers-4.15.0-192-generic linux-image-4.15.0-192-generic   
   linux-modules-4.15.0-192-generic linux-modules-extra-4.15.0-192-generic   
   net.downloadhelper.coapp netlogger skychart skychart-data-dso   
   skychart-data-pictures skychart-data-stars unity-scope-chromiumbookmarks   
   unity-scope-firefoxbookmarks woeusb xserver-xorg-video-ati-hwe-16.04   
   xserver-xorg-video-vmware-hwe-16.04 zoom   
   2022-09-02 20:20:31,085 DEBUG updateSourcesList()   
   2022-09-02 20:20:31,104 DEBUG rewriteSourcesList() with mirror_check   
   2022-09-02 20:20:31,104 DEBUG ['ubuntu-minimal', 'ubuntu-standard']   
   2022-09-02 20:20:31,104 DEBUG Checking pkg: ubuntu-minimal   
   2022-09-02 20:20:31,107 DEBUG Checking pkg: ubuntu-standard   
   2022-09-02 20:20:31,110 DEBUG examining: 'deb   
   http://us.archive.ubuntu.com/ubuntu/ focal main restricted'   
   2022-09-02 20:20:31,110 DEBUG verifySourcesListEntry: deb   
   http://us.archive.ubuntu.com/ubuntu/ jammy main restricted   
   2022-09-02 20:20:31,110 DEBUG url_downloadable:   
   http://us.archive.ubuntu.com/ubuntu//dists/jammy/Release   
   2022-09-02 20:20:31,111 DEBUG s='http' n='us.archive.ubuntu.com'   
   p='/ubuntu//dists/jammy/Release' q='' f=''   
   2022-09-02 20:20:31,146 DEBUG entry 'deb   
   http://us.archive.ubuntu.com/ubuntu/ jammy main restricted' updated to   
   new dist   
   2022-09-02 20:20:31,146 DEBUG examining: 'deb   
   http://us.archive.ubuntu.com/ubuntu/ focal-updates main restricted'   
      
   [continued in next message]   
      
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