On 11/06/2025 at 19:36, Franz Gratzer wrote:
I now re-installed Trixie as before and actually activated "GRUB_TERMINAL=console" in the GRUB configuration when I rooted into the new system but it unfortunately didn't alter the result.
Stupid question but I must ask: did you run update-grub after editing /etc/default/grub ? Also, what happens if you remove/rename /boot/grub/grub.cfg ? It should display the grub> command line prompt.
And I did check if my change did actually persist by rooting into the system after my failed attempt to boot post change.
What do you mean ?
I found some information on updating Libreboot but so far I was not successful in understanding how to do this without special purpose hardware. It seems it should be possible but I didn't find a guide I could actually follow yet.
What is the Libreboot version ? I may be able to have someone else test Trixie's GRUB on a T400 with Libreboot.