The current Lubuntu Impish file, impish-desktop-amd64.iso, dated 2021-07-28 17:22 worked for me this way:
- Create a persistent live drive with mkusb-dus.
- Verify that it can boot both in UEFI and legacy BIOS mode.
- Install Lubuntu in UEFI mode (there was no problem for cloned systems to boot in BIOS mode).
But it did not work, when there was a system in the target drive. After wiping the first mibibyte, it was straightforward to install Lubuntu, and I have a working system now :-)
I can report about a workaround:
The current Lubuntu Impish file, impish- desktop- amd64.iso, dated 2021-07-28 17:22 worked for me this way:
- Create a persistent live drive with mkusb-dus.
- Verify that it can boot both in UEFI and legacy BIOS mode.
- Install Lubuntu in UEFI mode (there was no problem for cloned systems to boot in BIOS mode).
But it did not work, when there was a system in the target drive. After wiping the first mibibyte, it was straightforward to install Lubuntu, and I have a working system now :-)