https://aur.archlinux.org/cgit/aur.git/tree/keydb.tmpfiles?h=keydb
keydb.tmpfiles - aur.git - AUR Package Repositories
keydbaurgitpackagerepositories
https://aur.archlinux.org/packages/aacs-keydb-daily
AUR (en) - aacs-keydb-daily
aurenaacskeydbdaily
https://lists.gnupg.org/pipermail/gnupg-users/2021-April/065118.html
gpg: keydb_search failed: Broken pipe
gpgkeydbsearchfailedbroken
https://lists.gnupg.org/pipermail/gnupg-users/2021-April/065107.html
gpg: keydb_search failed: Broken pipe
gpgkeydbsearchfailedbroken
https://lists.gnupg.org/pipermail/gnupg-users/2021-April/065095.html
Compile of gnupg-2.2.27 fails on t-keydb.c
on tcompilegnupgfailskeydb