---

strace -f -e openat /opt/1cv8/x86_64/8.3.21.1676/rphost 2>&1 | grep -E "libpq|icu|ssl|crypto"


/etc/ld.so.conf.d/1c-pgpro.conf



/opt/pgpro/lib
/usr/lib64

потом:

ldconfig

✔ 3. Проверить конфликт старой 8.3.27 (ВАЖНО)

Ищи хвосты:

find /opt /usr -name "*1cv8*" -o -name "*postgres*" | grep 8.3.27

и:

ldconfig -p | grep -E "pq|icu|ssl"


mv /opt/1cv8/x86_64/8.3.27* /opt/1cv8/_backup_8.3.27/
ldconfig


env -i /opt/1cv8/x86_64/8.3.21.1676/rphost