I have a docker file where I have customized image myimage derived from some-debian-image (which derived from debian upstream.)
FROM some-debian-image myimge USERNAME root:root ........................... RUN chsh -s /bin/bash ${USERNAME} docker build fails saying :
Password: chsh: PAM: Authentication failure However, it does not fail with upstream
FROM bebain:bullseye myimage USERNAME root:root ........................... RUN chsh -s /bin/bash ${USERNAME} Developers who have build the some-debian-image have done something add on with /etc/passwd , and it is having content
root:x:0:0:root:/root:/usr/sbin/nologin May I please know how to successfully run this command :
RUN chsh -s /bin/bash ${USERNAME} I am comparing docker images setup where it is working and where it is not working , and I found that:
The setup where the above command RUN chsh -s /bin/bash ${USERNAME} is working sudo su can be expected without any password
$ sudo su # In contrast in setup where I am facing issue ask for password when run the command sudo su
May I pleas know what changes I should do so that sudo su shall not ask for password?
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