Which type of personality disorder is it when someone feels the need to argue about meaningless issues?

Opposition disorder: Opposition disorder. This is the need to argue about anything rather than being considerate and cooperative. This is a psychological problem that may have a genetic basis.

Narcissistic: People with hugh ego generally has hard time accepting others point of view!

Obsessive/Compulsive: A person with obsessive-compulsive personality disorder (different from obsessive-compulsive disorder) is another personality disorder that might argue about issues others find meaningless. These folks often have a need for precision and exactitude in the minute details of a project, details that other fail to see as significant. This can lead to lots of arguments.

Many PDs...: There are a variety of personality disorders that may include such behavior. Some of these include obsessive-compulsive pd, narcissistic pd, borderline pd, antisocial pd, etc. The motivation behind this behavior will likely be different for each pd, but it can look similar.