[Bug 1968845] Re: Upgrade to 22.04 from 20.04 ends with dbus installation asking for a reboot

[OiPenguin]

I experienced this today, while upgrading from 18.04 to 20.04 over ssh.
Luckily, my command 'sudo reboot now' wasn't executed and while I
googled and read this, the upgrade continued.

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Title:
  Upgrade to 22.04 from 20.04 ends with dbus installation asking for a
  reboot

Status in dbus package in Ubuntu:
  Triaged

Bug description:
  Upgrading on a virtual machine from 20.04 to 22.04. I have had this
  happen twice now, I got one upgrade done without this bug.

  Basically the package installation stops at dbus package asking for a
  reboot as it was unable to upgrade as dbus-daemon was running. And
  rebooting at this stage obviously will cause a non-functioning system.

  Added a screenshot of the upgrade window.

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