You have been subscribed to a public bug: 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 ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: bot-comment hyper-v libvirt qemu -- Ubuntu fails to start by default after upgrade 18.04 to 20.04 in virtual machine https://bugs.launchpad.net/bugs/1928601 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
