apparently Adding libblockdev-crypto2 and libblockdev-mdraid2 will solve this
aio@aio:~$ sudo apt install libblockdev-crypto2 [sudo] password for aio: Reading package lists... Done Building dependency tree Reading state information... Done libblockdev-crypto2 is already the newest version (2.22-1). libblockdev-crypto2 set to manually installed. The following packages were automatically installed and are no longer required: libz3-4 libz3-4:i386 Use 'sudo apt autoremove' to remove them. 0 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade. aio@aio:~$ sudo apt install libblockdev-mdraid2 Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libz3-4 libz3-4:i386 Use 'sudo apt autoremove' to remove them. The following additional packages will be installed: libbytesize1 The following NEW packages will be installed: libblockdev-mdraid2 libbytesize1 0 to upgrade, 2 to newly install, 0 to remove and 0 not to upgrade. Need to get 23.5 kB of archives. After this operation, 102 kB of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://archive.ubuntu.com/ubuntu eoan/universe amd64 libbytesize1 amd64 2.1-1 [11.4 kB] Get:2 http://archive.ubuntu.com/ubuntu eoan/universe amd64 libblockdev-mdraid2 amd64 2.22-1 [12.2 kB] Fetched 23.5 kB in 1s (21.0 kB/s) Selecting previously unselected package libbytesize1:amd64. (Reading database ... 723361 files and directories currently installed.) Preparing to unpack .../libbytesize1_2.1-1_amd64.deb ... Unpacking libbytesize1:amd64 (2.1-1) ... Selecting previously unselected package libblockdev-mdraid2:amd64. Preparing to unpack .../libblockdev-mdraid2_2.22-1_amd64.deb ... Unpacking libblockdev-mdraid2:amd64 (2.22-1) ... Setting up libbytesize1:amd64 (2.1-1) ... Setting up libblockdev-mdraid2:amd64 (2.22-1) ... Processing triggers for libc-bin (2.30-0ubuntu2) ... Config is in use. aio@aio:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1811724 Title: libbd_mdraid.so.2: cannot open shared object file To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1811724/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs