*** This bug is a duplicate of bug 1069133 ***
https://bugs.launchpad.net/bugs/1069133
Awesome! Thanks Brian!
Your instructions are clear. I'll have a go as soon as I have time and
will advise.
With gratitude, Steve
On 10/04/2021 7:00 AM, Brian Murray wrote:
> *** This bug is a duplicate of bug 1069133 ***
> https://bugs.launchpad.net/bugs/1069133
>
> Reviewing the files from your upgrade attempt you seem to have enabled a
> PPA that provides Xorg packages. This will prevent the upgrade as that
> PPA contains package version numbers greater than the release to which
> you are upgrading. You can revert the PPA by installing the ppa-purge
> package from the official Ubuntu archive and then running 'sudo ppa-
> purge ppa:oibaf/graphics-drivers'. After that you can try upgrading
> again and if it still fails open a new bug report. Thanks and good
> luck!
>
> ** Changed in: ubuntu-release-upgrader (Ubuntu)
> Status: New => Invalid
>
> ** Tags added: ppa xorg-oibaf-ppa
>
> ** This bug has been marked a duplicate of bug 1069133
> Get upgrade error 12.04 - 12.10 "Could not determine upgrade" - xorg from
> ppa
>
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https://bugs.launchpad.net/bugs/1908457
Title:
unable to upgrade 18.04 to 20.04.1 u" An unresolvable problem occurred
while calculating the upgrade."
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