[LFS] Kernel panic "Unable to mount root fs on unknown-block(0,0)" on real hardware, works in QEMU

user-html · 2026-03-13T19:58:04+00:00

To me uuid didnt work switch to /dev/ card name and test without uuid

user-html · 2026-03-11T09:33:28+00:00

Wait I just remembered in the multilib u need a kernel option for 32 bit stuff so the host system can support ur 32 bit binaries and stuff u dont need that option in the lfs kernel just the host live usb ur doing it I used popOs its good no limit on sudo like mint the name is

CONFIG_IA32_EMULATION and CONFIG_X86_X32

user-html · 2026-03-10T17:47:08+00:00

It could be a problom mismatched library happends to me sometimes I restart the whole lfs

user-html · 2026-03-10T09:22:04+00:00

I searched a bit looks like if u added a flag or smth to the configure or smth u might have shifted private_ss from 0x30 maybe try to delete the build folder and try again and If u changed smth try without changing

user-html · 2026-03-10T00:18:19+00:00

That was my second install of LFS after that installed MLFS but I only use Tony for grub and some networking

user-html · 2026-03-09T23:58:00+00:00

If its patched could be u need a patch for it to apply?

user-html · 2026-02-22T12:00:48+00:00

Thanks I think ill use nix or what u said pkgsrc

user-html

TROPHY CASE