Revolution In Khartoum

London, Jau. 3J. - A dispatch to The Pall Mali G-azette from Cairo, Egypt, says that a serious revolución has occurred at Khartoum. ïhe dlsturbance, it is added, grew out oí differences between the mnhdi and the tribes belonging to the interior of the Soudan. The result of the uprising, it is further stated, was that the mahdi is practially overthrown.