On 8 August 2017 at 20:59, Tom Horsley <horsley1953(a)gmail.com> wrote:
On Tue, 8 Aug 2017 11:50:54 -0700
Rick Stevens wrote:
> Note that on your next kernel upgrade, however, the "rhgb quiet" will
> reappear unless you edit the /etc/default/grub file and those bits from
> the "GRUB_CMDLINE_LINUX" variable in there as well.
That hasn't been my experience. The "grubby" tool seems to just copy the
existing kernel parameters from the previous kernel in grub.cfg. I don't
believe anyone uses /etc/default/grub or runs grub2-mkconfig (other
than a user explicitly doing it manually). I suppose grubby might act
different for efi?
That matches my experience on UEFI; grubby copies the kernel
parameters from the previous kernel cmdline. So I just mostly edit
/boot/efi/EFI/fedora/grub.cfg directly.
FTR, /etc/grub2-efi.cfg is a symlink to /boot/efi/EFI/fedora/grub.cfg.
--
Ahmad Samir