This bug has been reviewed due to our bug squash. Does this issue still occur on Leap 15.1? There were some changes added to grub2 shortly afterwards: Thu Jan 24 09:26:09 UTC 2019 - mchang@suse.com - Improved hiDPI device support (FATE#326680) * grub2-video-limit-the-resolution-for-fixed-bimap-font.patch Feel free to close the bug in case the situation has improved / resolved.