<html><head></head><body>It is possible that your GPU is not supported with the closed source, proprietary driver. You didn't say what card you have, but AMD do seem to drop device support much earlier than Nvidia. <div class="gmail_quote">On January 7, 2015 6:51:46 AM EST, Jesse Palser <jessepalsermailinglists@gmail.com> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> <pre class="k9mail">Hi, I installed Kubuntu 14.04 L.T.S. 64Bit onto two different desktops. I am confused about proprietary and open-source display drivers. On my Intel/nVidia desktop, after the O.S. is installed I am prompted to install nVidia proprietary display driver which I do and all is well. On my AMD/AMD desktop, after the O.S. is installed I am NOT prompted to install AMD proprietary display driver? So everything is good on the Intel/nVidia desktop, but not on AMD/AMD desktop. Are the AMD proprietary display drivers bad? Are the open-source AMD drivers OK? (can I play 3D Windows games under WINE?) Just a little confused, please advise... Jesse </pre></blockquote></div> -- Sent from my Android device with K-9 Mail. Please excuse my brevity.</body></html>