Same on Ubuntu 20.04 both GA and HWE kernel.
Sure, it just takes this command to find which package has it:
$ apt-file search libbd_mdraid.so.2
And get "libblockdev-mdraid2", which does "fix" it, but I DON'T need it. Depends on packages I don't need, MOST don't need:
$ apt show libblockdev-mdraid2
Depends: libblockdev-utils2 (>= 2.20), libbytesize1 (>= 2.1), libc6 (>= 2.27), libglib2.0-0 (>= 2.42.2), mdadm (>= 3.3.2)
However it's the same on Raspbian for the Raspberry Pi, so it's more of a Debian problem. And installing that package then wants exim4 and all... A mail server?? For a library?
Same on Ubuntu 20.04 both GA and HWE kernel.
Sure, it just takes this command to find which package has it:
$ apt-file search libbd_mdraid.so.2
And get "libblockdev- mdraid2" , which does "fix" it, but I DON'T need it. Depends on packages I don't need, MOST don't need:
$ apt show libblockdev-mdraid2
Depends: libblockdev-utils2 (>= 2.20), libbytesize1 (>= 2.1), libc6 (>= 2.27), libglib2.0-0 (>= 2.42.2), mdadm (>= 3.3.2)
However it's the same on Raspbian for the Raspberry Pi, so it's more of a Debian problem. And installing that package then wants exim4 and all... A mail server?? For a library?