Recommended New Install of LinuxCNC coming from EMC2 and Ubuntu 10.4

Ubuntu is often not detected on BIOS-onmly systems.

Try Ventoy.

www.ventoy.net/en/index.html

I love it.

I use Ventoy all the time; it's fast, efficient, allows multiple OS ISO files to be on one USB, and has always worked on every system I have ever used.

ISO files sometimes get corrupted, if the OS won't install or is really buggy, try re-downloading the ISO.

dunnitagain wrote:

Created the Boot USB STick . both machines recognize the stick on the desk top. But dont recognize it in Bios settings . All the bios settings are set to boot from the stick , but it doesnt show up in the boot drive order.

BIOS + Ubuntu install USB don't mix well.

Try Ventoy.

Once installed, Ubuntu should run fine from a BIOS-only system, it is solely an installation issue.