In March 1992 , Linux version 0.95 was the first to be capable of running X. This large version number jump ( from 0.1 x to 0.9 x ) was because of a feeling that a version 1.0 with no major missing parts would be released soon . In March 1992 , Linux version 0.95 was the first to be capable of running X. This large version number jump ( from 0.1 x to 0.9 x ) was due to a feeling that a version 1.0 with no major missing pieces was imminent .