[Bug 1928601] Re: Ubuntu fails to start by default after upgrade 18.04 to 20.04 in virtual machine

Brian Murray 1928601 at bugs.launchpad.net
Mon May 17 20:16:22 UTC 2021


** Package changed: ubuntu-release-upgrader (Ubuntu) => linux (Ubuntu)

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https://bugs.launchpad.net/bugs/1928601

Title:
  Ubuntu fails to start by default after upgrade 18.04 to 20.04 in
  virtual machine

Status in linux package in Ubuntu:
  New

Bug description:
  When upgrading virtual machine from Ubuntu 18.04 to 20.04 it fails to
  boot with kernel panic to run 5-series kernel, which is default in
  20.04, but can run 4-series kernel, which comes with Ubuntu 18.04.
  Tested with Microsoft's Hyper-V and Ubuntu's libvirt qemu. Results are
  identical.

  More information https://askubuntu.com/questions/1338236/ubuntu-fails-
  to-start-by-default-after-upgrade-18-04-to-20-04/1338722#1338722

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