Univention Bugzilla – Bug 40667
Booting from the wrong device, GRUB displays "symbol 'grub_term_highlight_color' not found"
Last modified: 2023-03-25 06:43:57 CET
If GRUB is installed on a different device than the one that the BIOS boots from the system may still boot as long as the device-installed GRUB is compatible with the OS-installed GRUB. Once they diverge GRUB may display messages like "symbol 'grub_term_highlight_color' not found" This can be fixed by either: ) changing the BIOS boot order to boot from the disk that the GRUB is installed on. or: ) temporarily change the boot order to boot into the system, if required, and use dpkg-reconfigure grub-pc to select the correct device(s) (i.e. the device(s) the BIOS is configured to boot from) to install GRUB on. Using dpkg-reconfigure ensures that future GRUB updates will not lead to the same problem.
<http://sdb.univention.de/1356>
Fixed and verified