package:python3-cryptography:1.2.3-1ubuntu0.1
Preparing to unpack .../python3-cryptography_1.2.3-1ubuntu0.1_amd64.deb ...
Fatal Python error: getrandom() failed
Aborted
dpkg: warning: subprocess old pre-removal script returned error exit status 134
dpkg: trying script from the new package instead ...
Fatal Python error: getrandom() failed
Aborted
dpkg: error processing archive /var/cache/apt/archives/python3-cryptography_1.2.3-1ubuntu0.1_amd64.deb (--unpack):
 subprocess new pre-removal script returned error exit status 134