I made the terminal window several screens' tall, to see the following (before the screen gets blanked by the install process - why would it do that?):

Reading cache

Checking package manager
Reading package lists... Done
Building dependency tree
Reading state information... Done
Hit http://security.ubuntu.com/ubuntu focal-security InRelease
Hit http://ca.archive.ubuntu.com/ubuntu focal InRelease
Hit http://ca.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit http://ca.archive.ubuntu.com/ubuntu focal-backports InRelease
Hit http://archive.canonical.com/ubuntu focal InRelease
Hit http://dl.google.com/linux/chrome/deb stable InRelease
Hit http://ppa.launchpad.net/mutlaqja/ppa/ubuntu focal InRelease
Fetched 0 B in 0s (0 B/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done

Traceback (most recent call last):
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeQuirks.py", line 205, in _get_from_and_to_version
    di.version('%s' % self.controller.fromDist).split()[0]
AttributeError: 'UbuntuDistroInfo' object has no attribute 'version'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/jammy", line 8, in <module>
    sys.exit(main())
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeMain.py", line 241, in main
    if app.run():
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeController.py", line 2042, in run
    return self.fullUpgrade()
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeController.py", line 1873, in fullUpgrade
    if not self.doPostInitialUpdate():
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeController.py", line 906, in doPostInitialUpdate
    self.quirks.run("PostInitialUpdate")
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeQuirks.py", line 99, in run
    func()
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeQuirks.py", line 118, in jammyPostInitialUpdate
    self._get_from_and_to_version()
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeQuirks.py", line 211, in _get_from_and_to_version
    (r.version for r in di.get_all("object")
AttributeError: 'UbuntuDistroInfo' object has no attribute 'get_all'
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/problem_report.py", line 477, in add_to_existing
    self.write(f)
  File "/usr/lib/python3/dist-packages/problem_report.py", line 430, in write
    block = f.read(1048576)
  File "/usr/lib/python3.8/codecs.py", line 322, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x8b in position 1: invalid start byte

Original exception was:
Traceback (most recent call last):
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeQuirks.py", line 205, in _get_from_and_to_version
    di.version('%s' % self.controller.fromDist).split()[0]
AttributeError: 'UbuntuDistroInfo' object has no attribute 'version'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/jammy", line 8, in <module>
    sys.exit(main())
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeMain.py", line 241, in main
    if app.run():
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeController.py", line 2042, in run
    return self.fullUpgrade()
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeController.py", line 1873, in fullUpgrade
    if not self.doPostInitialUpdate():
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeController.py", line 906, in doPostInitialUpdate
    self.quirks.run("PostInitialUpdate")
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeQuirks.py", line 99, in run
    func()
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeQuirks.py", line 118, in jammyPostInitialUpdate
    self._get_from_and_to_version()
  File "/tmp/ubuntu-release-upgrader-hq1pt_14/DistUpgrade/DistUpgradeQuirks.py", line 211, in _get_from_and_to_version
    (r.version for r in di.get_all("object")
AttributeError: 'UbuntuDistroInfo' object has no attribute 'get_all'
=== Command detached from window (Fri Oct 28 11:44:51 2022) ===
=== Command terminated with exit status 1 (Fri Oct 28 11:45:01 2022) ===