disco: curl error while loading shared libraries: libssl.so.1.0.0

[berglh]

Linux 5.0.0-16-generic #17-Ubuntu SMP Wed May 15 10:52:21 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
DISTRIB_RELEASE=19.04
DISTRIB_DESCRIPTION="Ubuntu 19.04"

curl:
  Installed: 7.64.0-2ubuntu1.1
  Candidate: 7.64.0-2ubuntu1.1
  Version table:
 *** 7.64.0-2ubuntu1.1 1001
       1001 http://security.ubuntu.com/ubuntu disco-security/main amd64 Packages
       1001 http://mirror.aarnet.edu.au/pub/ubuntu/archive disco-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     7.64.0-2ubuntu1 1001
       1001 http://mirror.aarnet.edu.au/pub/ubuntu/archive disco/main amd64 Packages

When I run curl, I get the following error:

curl: error while loading shared libraries: libssl.so.1.0.0: cannot open shared object file: No such file or directory

On other disco machines I'm not experiencing this issue. I apt purged openssl/libssl/curl and re-installed, but the error persists. I'm sure my system has some issue, but I'm unable to figure it out, and this felt like a bug as curl was working before upgrade to disco.

I tried proposed packages to see if openssl 1.1.1b-1ubuntu2.2 instead of 1.1.1b-1ubuntu2 would make any difference, but the error persists.

me@mbp:/usr/lib/x86_64-linux-gnu$ curl
curl: error while loading shared libraries: libssl.so.1.0.0: cannot open shared object file: No such file or directory

me@mbp:/usr/lib/x86_64-linux-gnu$ which curl
/usr/bin/curl

me@mbp:/usr/lib/x86_64-linux-gnu$ sudo dpkg -l | grep curl
ii curl 7.64.0-2ubuntu1.1 amd64 command line tool for transferring data with URL syntax
ii libcurl3-gnutls:amd64 7.64.0-2ubuntu1.1 amd64 easy-to-use client-side URL transfer library (GnuTLS flavour)
ii libcurl4:amd64 7.64.0-2ubuntu1.1 amd64 easy-to-use client-side URL transfer library (OpenSSL flavour)
ii python3-pycurl 7.43.0.2-0.1 amd64 Python bindings to libcurl (Python 3)

me@mbp:/usr/lib/x86_64-linux-gnu$ sudo dpkg -l | grep ssl
ii android-libboringssl 8.1.0+r23-2 amd64 Google's internal fork of OpenSSL for the Android SDK
rc docbook-dsssl 1.79-9.1 all modular DocBook DSSSL stylesheets, for print and HTML
ii libflac++6v5:amd64 1.3.2-3 amd64 Free Lossless Audio Codec - C++ runtime library
ii libflac8:amd64 1.3.2-3 amd64 Free Lossless Audio Codec - runtime C library
ii libflac8:i386 1.3.2-3 i386 Free Lossless Audio Codec - runtime C library
ii libio-socket-ssl-perl 2.060-3 all Perl module implementing object oriented interface to SSL sockets
ii libnet-smtp-ssl-perl 1.04-1 all Perl module providing SSL support to Net::SMTP
ii libnet-ssleay-perl 1.85-2ubuntu3 amd64 Perl module for Secure Sockets Layer (SSL)
ii libssl-dev:amd64 1.1.1b-1ubuntu2.2 amd64 Secure Sockets Layer toolkit - development files
ii libssl1.1:amd64 1.1.1b-1ubuntu2.2 amd64 Secure Sockets Layer toolkit - shared libraries
ii libssl1.1:i386 1.1.1b-1ubuntu2.2 i386 Secure Sockets Layer toolkit - shared libraries
ii libwavpack1:amd64 5.1.0-5ubuntu0.1 amd64 audio codec (lossy and lossless) - library
ii libwavpack1:i386 5.1.0-5ubuntu0.1 i386 audio codec (lossy and lossless) - library
ii libzstd1:amd64 1.3.8+dfsg-3 amd64 fast lossless compression algorithm
ii libzstd1:i386 1.3.8+dfsg-3 i386 fast lossless compression algorithm
ii openssl 1.1.1b-1ubuntu2.2 amd64 Secure Sockets Layer toolkit - cryptographic utility
ii perl-openssl-defaults:amd64 3build1 amd64 version compatibility baseline for Perl OpenSSL packages
ii python-openssl 19.0.0-1 all Python 2 wrapper around the OpenSSL library
ii ssl-cert 1.0.39 all simple debconf wrapper for OpenSSL

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.