The problem started with version 2.34
Fortunately my Xenial Pup uses 2.23
Sometimes newer isn't better.
What problem? Oh glibc ... No problem here. OpenBSD
Well not strictly. My grub4dos has a pointer to one Linux partition that I boot rarely nowadays (Fatdog when I do). The other chains to OpenBSD, within which I have standard/official 7.3 OpenBSD and also Fuguita kernels. The Fuguita boots totally into ram and uses pax (sync) as the 'save' method, so savefolder style in Puppy speak, that I generally set up once and then just reboot that repeatedly (pristine/clean) rather than saving changes (store date/files outside of that). So grub4dos entry for that of ...