Comment 11 for bug 1899308

Today's daily (Lubuntu 20201011) was written with GNOME-DISKS with same results.

Failure to boot on

hp dc7700 (c2d-e6320, 5gb, nvidia quadro nvs 290)
hp dc7900 (c2d-e8400, 4gb, intel 4 series integrated i915)

but i can boot it on other dell boxes (& more modern HP)

@sudodus
The dc7700 has no booting OS on it; last a failed xubuntu qa-test install but I bet it'd legacy/BIOS/MBR, and I know the dc7900 has legacy/MBR (no GPT) as my boxes are mostly 80-160GB disks & I don't bother with GPT