To confirm this problem still exists.
I replaced libselinux1 with the one in the link provided by ben-salilab, and it worked. groupadd and useradd were working again.
In My Docker context I added the deb file from the link, and in the Dockerfile the following two lines were added.
COPY libselinux1_2.1.0-5.1ubuntu1_amd64.deb . RUN dpkg -i libselinux1_2.1.0-5.1ubuntu1_amd64.deb
To confirm this problem still exists.
I replaced libselinux1 with the one in the link provided by ben-salilab, and it worked. groupadd and useradd were working again.
In My Docker context I added the deb file from the link, and in the Dockerfile the following two
lines were added.
COPY libselinux1_ 2.1.0-5. 1ubuntu1_ amd64.deb . 2.1.0-5. 1ubuntu1_ amd64.deb
RUN dpkg -i libselinux1_