I was hoping the new 12.04 would fix some of the graphical issues present in the 11.10 distro with UDOO Quad, but I still seem to have very slow performance overall. The Debian distro posted by another user on here is about twice as fast in every way as the ubuntu ones. I'm wondering if anyone has known fixes for these issues in ubuntu? Primarily: 1: Pointer disappears - The mouse pointer will fade in and out during normal desktop use 2: Window lag - Dragging windows around and scrolling through them is incredibly chunky 3: Typing delay - when I'm typing in most GUI prompts, built in or online, the text has about a 10-50ms delay compared to my fingers, even typing in this field, I can watch the text type after my fingers are done moving. 4: glxgears - i get about 25-27 fps in in, while the debian distro gets me about 48. It seems to me with a iMX vivante GC2000, it should be much higher than even 48. Edit: I have set up the unity interface before trying all this, but all that did was make it so GPU tests would at least display moving images. Ubuntu still does not see any hardware graphics adapter in the system info window.