On Wed, Mar 28, 2018 at 3:43 PM Chris Murphy <li...@colorremedies.com>
wrote:

> On Wed, Mar 28, 2018 at 12:58 PM, Christopher
> <ctubb...@fedoraproject.org> wrote:
> > So, I've been seeing this problem recently where every time I update the
> > Fedora kernel (currently F27), my grub configuration gets mangled.
> >
> > I have tuned installed, so it has installed /etc/grub.d/00_tuned, which
> > executes /etc/tuned/bootcmdline, which in turn spits out when
> grub2-mkconfig
> > is run.
>
> What variant of Fedora are you using? I'm pretty sure only the atomic
> host variants are using grub2-mkconfig after a kernel update.
> Conventional Fedora products use grubby.
>
> What version of grubby do you have? When did you first notice the problem?
>
>
It's not atomic. It's based on one of the cloud AMIs from F26 (HVM, GP2),
using grubby. I'm not sure how to trace it back to the original image I
used... I've created new AMIs since then with latest dnf updates.

I noticed the problem after doing a DNF system-upgrade from F26 to F27 and
then subsequently installing tuned, and then after the next kernel update.
I've seen this for at least the last 4 kernel updates in Fedora 27 (at
least 3 of which involved being stuck at grub> until I finally figured out
how to fix the config file manually before rebooting) .

Currently running fully up-to-date:

grubby-8.40-8.fc27.x86_64
kernel-core-4.15.12-301.fc27.x86_64
tuned-2.9.0-1.fc27.noarch

The following grub2 packages are installed:

grub2-common-2.02-22.fc27.noarch
grub2-pc-2.02-22.fc27.x86_64
grub2-pc-modules-2.02-22.fc27.noarch
grub2-tools-2.02-22.fc27.x86_64
grub2-tools-efi-2.02-22.fc27.x86_64
grub2-tools-extra-2.02-22.fc27.x86_64
grub2-tools-minimal-2.02-22.fc27.x86_64

$ tuned-adm active
Current active profile: network-latency
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