这是日志
gpg: lookup_hashtable failed: eof
gpg: lookup_hashtable failed: eof
gpg: upd_hashtable: read failed: eof
gpg: trust record 1, type 12: write failed: eof
gpg: Error: The trustdb is corrupted.
gpg: You may try to re-create the trustdb using the commands:
gpg: cd ~/.gnupg
gpg: gpg2 --export-ownertrust > otrust.tmp
gpg: rm trustdb.gpg
gpg: gpg2 --import-ownertrust < otrust.tmp
gpg: If that does not work, please consult the manual
我尝试使用上述说明重新生成trustdb，但它没有用。