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boycottsystemd

Member

Registered: 2017-09-25

Posts: 101  

openSUSE Leap 42.3 kernel panic after installing grub

I tried because of https://dev1galaxy.org/viewtopic.php?id=1709  :

update-initramfs -v -u 
reboot
update-grub2
reboot
grub-install /dev/sda

sleep mode

start Devuan, reboot

and openSUSE can't boot:

Kernel panic - not syncing: VFS: Unable to mount root fs on  unknown-block(0,0)

Other distros can boot. Reinstalling grub from other distros didn't help.

makh

Member

Registered: 2017-10-08

Posts: 51  

Re: openSUSE Leap 42.3 kernel panic after installing grub

Hi

It was better if you posted on OpenSuse forum.

But if you check the menu.cfg file, and play a little options with 40_custom, most probably it will work.

I got the similar problem, and had to add an additional entry for Arch linux. But it was resolved later in stretch update.

Thankyou

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HP Probook 440 G2: Arch, Debian Stable
Others: Devuan, Centos, Ubuntu, Opensuse
GUI: Openbox, Xfce, Cinnamon
Chroot: Debian, Ubuntu, Fedora

fsmithred

Administrator

Registered: 2016-11-25

Posts: 2,486  

Re: openSUSE Leap 42.3 kernel panic after installing grub

Where is suse installed, and what does the grub.cfg entry for suse look like? Did you try what I suggested in my last post on that other thread? (i.e. try booting suse from grub command-line.)

boycottsystemd

Member

Registered: 2017-09-25

Posts: 101  

Re: openSUSE Leap 42.3 kernel panic after installing grub

Thank all, it was caused by changes in /etc/grub.d/10_linux according to

https://wiki.gentoo.org/wiki/Intel_microcode#GRUB