I have my primary disk encrypted so actually I would have to type in my password but it seems that this dialog does not show up. I did it with dm crypt setup.
That should allow you to edit the boot command line (I’m assuming “grub2” or “grub2-efi” is used).
Then scroll down until you find a line that begins “linux” (or “linuxefi”).
Scroll right along that boot line. There is probably a string “splash=silent” (without the quotes). Delete that string, then hit F10 to continue booting. That should work around problems with “plymouth”, which I’m guessing are the cause of your issues.
I had this issue too today, all of the sudden. Lost 3 hours with this issue. Pressing ‘e’ at grub choice, removing splash=silent and then pressing F10 helped.
My last console line were too something about plymouth and dracut.
You can edit “/etc/default/grub” and remove the “splash=silent” there. Then regenerate “grub.cfg” with
# grub2-mkconfig -l /boot/grub2/grub.cfg
Then you won’t have to edit the grub menu on every boot.
I’m using LUKS encryption, and I did not run into problems with plymouth here. Possibly it depends on your graphics hardware. I do have problems with plymouth on Tumbleweed, but not on 42.3. However, I have removed “splash=silent” anyway, because I actually like to see those messages.