Jump to content
funtoo forums
  • 0
adcdam

Changed cpu mother and ram can not boot or chroot now

Question

I was using a Fx8320 until it stop working i bought a ryzen 1600, but i can not boot now or chroot, i was using amd64 piledriver subarch

i get ilegal instruction when i chroot, i get the same using partedmagic usb , from my installed artix linux, and from systemrescuecd usb

to chroot i did this
 

mkdir /mnt/funtoo

mount /dev/sda4  /mnt/funtoo

mount /dev/sda2 /mnt/funtoo/boot

mount /dev/sda5  /mnt/funtoo/home

cd /mnt/funtoo

mount -t proc none  /mnt/funtoo/proc

mount --rbind  /dev  /mnt/funtoo/dev

mount --rbind /sys  /mnt/funtoo/sys

chroot /mnt/funtoo  /bin/bash

 

i always get illegal instruction, how can i chroot?

Share this post


Link to post
Share on other sites

3 answers to this question

Recommended Posts

  • 0

seems to me that the two subarch are not compatible. so piledriver is not supported on ryzen. just guessing here. You will need to reinstall at least the @system part of the installation.

I would backup /home and /etc and /var/lib/portage/world and use a stage3 that supports ryzen or just a plain generic_64bit and run a emerge @world after you copy the /etc /var/lib/portage/world back.

 

Share this post


Link to post
Share on other sites
  • 0

Thanks  a lot i installed again the root and copy back my old /etc and /var/lib/portage/world and /home, my system is working now but i can not make gentoo sources kernel to boot, im using a generic Debian kernel.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


×
×
  • Create New...