On Sat, Jul 23, 2016 at 2:09 PM, Gerald B. Cox <gbcox@bzb.us> wrote:
On Sat, Jul 23, 2016 at 8:13 AM, Reindl Harald <h.reindl@thelounge.net> wrote:
you don't wish - otherwise you would just remove "qiet" and "rhgb" from your boot configuration and add "rd.plymouth=0 plymouth.enable=0" followed by a "drcaut -f" and "grub2-mkconfig -o /boot/grub2/grub.cfg" as i do for 10 years now (for the first two parts)

You can also just hit the ESC key after the boot selection and it will show you the output.  That way, you see it when you're interested, and not if you aren't.

For EFI systems you need to:  grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg

Also, I was getting all kinds of "grub2 4096 sector unsupported errors" when running grub2-mkconfig.
Found this bug:  https://bugzilla.redhat.com/show_bug.cgi?id=743136

It was suppose to have been fixed, but obviously not.  If you get the error, it is recommended to add
this line to your /etc/default/grub:  GRUB_DISABLE_OS_PROBER="true"
per:  https://lists.centos.org/pipermail/centos/2016-January/157022.html