I also believe I have this problem, but with an Intel 875P chipset. Originally thought I couldn't get DRI due to video drivers, but then saw the agp error.
dmesg attached. lspci -vvn to follow. I never looked at direct rendering with edgy, but I'll try a Live CD later to see it it works. ** Attachment added: "my dmesg" http://librarian.launchpad.net/7095572/dmesg -- AGP not detected on Intel 8285P and E7205 chipsets using kernels higher than 2.6.17 https://launchpad.net/bugs/78684 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs