Ubuntu upgrade fails
by maristhek from LinuxQuestions.org on (#57TZR)
I have Ubuntu 19.04 that I would like to get rid of completely and install 20.04. Doing the standard upgrade cycle of upping to 19.10 fails with "Doing an upgrade from 'disco' to 'focal' is not supported with this tool".
Editing the BIOS to boot from a USB drive boots into the old 19.04 version.
Coming from the MS world what are my options, short of cleaning the hard drive ?
Editing the BIOS to boot from a USB drive boots into the old 19.04 version.
Coming from the MS world what are my options, short of cleaning the hard drive ?