Comment # 8 on bug 917221 from John Leys

(In reply to Takashi Iwai from comment #7)
> The vga=none would work only for the legacy boot.  Was it the case?
> 
> In anyway, try dracut with rd.debug and other options suggested in man page.
> For disablig plymouth, pass plymouth.enable=0 option.

I am not certain what you mean by 'legacy boot'.  As i indicated in the initial
comment supplied when opening the bug, i am using GRUB2.  What is required to
do a 'legacy boot'?  As i am using SuSE 13.2, i generally make changes to the
boot parameters via the YAST2 'Boot Loader' option.  If something else is
required, it would be helpful if you would specify what is required in some
detail.

I will add rd.debug to a new file /etc/dracut.conf.d/03-debug.conf.  If there
are any other options that would be helpful to you in resolving this, it would
be good if you could specify; i am unfamiliar with dracut so am not certain
what options would be helpful in problem resolution.