I recently obtained an old Dell server from my grandpa. Its old. Has 2.8 GHz Intel Xeon, 155gb HD, ATI rv1000 graphics, and 3gb ddr2 ram. I recent just put Ubuntu 14 on it. It runs very slowly. I've been deDing it coukd be a driver problem for my graphics card. It says my graphics is Gallium 0.4 on lvmpipe. Anyone know what I should do? Im Fairly new to Linux so bear with me.