HR called and arranged the interview.

Later, I had one voice call and one video call (which was converted to voice due to a network issue).

The second round of the interview went as expected for a Linux Administrator role. The only issue was that neither the job description indicated this, nor was it a role I wanted. I ended up performing poorly in the interview. I had my laptop open in front of me and could have cheated if I had wanted to.

The most difficult part was pretending to be someone I am not.

This happened due to a mismatch between the job description (JD) and the interviewer's expectations.