Also present in the 18.04. [comment #101 has solved the issue|https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/699802/comments/101] How did you find, that it is a theme problem?
Also present in the 18.04. [comment #101 has solved the issue|https:/ /bugs.launchpad .net/ubuntu/ +source/ grub2/+ bug/699802/ comments/ 101]
How did you find, that it is a theme problem?