Dead fish.
D/L 21.03, burned to CD, md5sum matched
Configure eth0 (DougAl), Added FF78.9esr and installed 3 add-ons (uBlock, Clear URL, CSS exfil) and set up about:preferences. Close browser and D/C from internet
Gparted sdb1 2Gb partition to W32 and set boot flag (NO ext2/3/4 available)
Install to sdb1 shutdown with 512Mb save ext3 (3fs)
... my SanDisk USB stick that WILL boot as ext3 NO BOOT
Furthermore, the unacceptance of the cd burner caused a no handshake condition that locked the door... can't remove the CD using the button.
Well, I put AtomicPup ff66 back in, and the CD burner recognized ... door opens, toss your CD in Trash.
useless ro me... I been running 32-bit for 6 years here, and another 6 years with the EEEpc suplied Xandros.
BTW, you might try a k4.19 hernel LTS with patching from kernel org enabled.
JMHO and experience
8Geee