4 Replies Latest reply on Oct 12, 2013 1:00 PM by eses

    13.4/13.6 beta Steam/Portal input lag


      Hello all,


      With both current stable and beta Catalyst drivers, Portal has a one second input lag, on both keyboard and mouse. Switching back to open source ATI drivers, while slower and less pretty, allows for at least a playable game.


      Information that may be of use:

      Ubuntu 13.04 64 bit

      AMD A10 APU

      16GB RAM

      128GB Samsung 840 Pro SSD for root/app installs including Steam.


      I have not had an opportunity yet to see if this issue also affects other Source-based games, but I do know that Counter-Strike based on the old HL engine performs great on both stable and beta Catalyst drivers.