texlive 2020 pdflatex waits for something
h.y.acetaminophen at gmail.com
Thu Oct 1 18:15:21 CEST 2020
The console output you mentioned is strange,
at least for two points;
(1) It says
> This is pdfTeX, Version 3.14159265-2.6-1.40.21 (TeX Live 2020)
so it should be TL2020 but
> LaTeX2e <2017-04-15>
> Babel <3.10> and hyphenation patterns for 81 language(s) loaded.
so it claims LaTeX2e dated on 2017.
(The latest TL2020 has 2020-02-02 patch level 5)
Thus, your environment is not standard for some reason.
(2) Too many pages are written for your input:
>           )
so 12 pages for just 6 \part commands?
It would not happen for any version of LaTeX, thus
I guess you have omitted some of the input code in your mail.
山下 弘展 (Hironobu Yamashita)
e-mail: h.y.acetaminophen at gmail.com
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