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Re: Lenovo S205 boot



On Mon, Aug 10, 2020 at 09:34:01PM +0000, Andrew Cater wrote:
Aha - it might be one of the strange generation of machines (way back) that had
32 bit UEFI/BIOS and a 64 bit capable Atom processor - maybe back as far as the
Sandy Bridge series ... a long time ago anyway. Use, specifically, the Debian
i386/amd64 multiarch netboot to install this and it works and installs the 32
bit Grub [BIOS] /Grub2 [UEFI] and 64 bit userland.

Have done this once on an old Toshiba - this was the only way to get this
machine to boot.


Perhaps I missed something.

The label on the bottom of the machine reads:

   Lenovo IdeaPad S205
   Model Name: 1038
   Mfg Date:  11/06/03

The netinstall image I used was:
debian-bullseye-DI-alpha2-amd64-netinst.iso; that installation brings
up the grub> prompt, and allows me to boot by typing in the commands:

   grub> root=(hd0,gpt2)
   grub> linux /vmlinuz root=/dev/sda2
   grub> initrd /initrd.img
   grub> boot

But X does not start.  However, when press alt-F3 and open a terminal
window, I can log in as a normal user and then I can become a
superuser.

The command:
   # dmesg |grep amd
produces the output:
   amd_nb: x86/cpu/AMD: CPU erratum 688 worked around

So is my processor AMD or Atom?  Should I install with another
netinstall image?  if so, from where may I download it?

RLH


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