Hi,
I am also having the following error with pdflatex upon upgrading to F38 from F37.
pathsea: Running mktexpk --mfmode / --bdpi 600 --mag 1+120/600 --dpi 720 eurm10
mktexpk: don't know how to create bitmap font for eurm10.
mktexpk: perhaps eurm10 is missing from the map file.
kpathsea: Appending font creation commands to missfont.log.
(see the transcript file for additional information)
!pdfTeX error: pdflatex (file eurm10): Font eurm10 at 720 not found
==> Fatal error occurred, no output PDF file produced!
How do I get around this issue?
Many thanks and best wishes,
Ranjan