Problems with opening and closing cpm in Debian 10 buster

[DurkStrooisma]

I'm unable to get cpm working properly in Debian 10 buster. Some observations:

• While starting it opens the DB, but also gives the following error message: "error: encryption key XXXXXXXXXXXXX Name could not be validated; not using it."
• The interface is distorted, but I manage to browse through the items
• Closing cpm is most of the time not working, only CTRL+C helps.

On a clean Debian 10 installation I create a new GPG key and a new CPM DB, but the problems persisted.

On Debian 8 jessie it worked fine. Haven't trie Debian 9 stretch though.

[xorbetto]

Same here with Arch, cpm compiled with default options.
I've also this:
segfault at 55a2272b372a ip 00007fbc7b7c26b0 sp 00007ffc1529fd00 error 4 in libgpgme.so.11.23.0[7fbc7b7ba000+33000]