Don't know if you want more reports, but here's one. For me, it works smoothly until I try to do any GLX operations -- in the attached dmesg is the result of running glxinfo.
** Attachment added: "dmesg, lspci -vv, lspci -vvn" http://librarian.launchpad.net/4729747/i915-bug.tar.gz -- [Edgy] i915_emit_cmds mega-spamming of syslogd, klogd - using 100% cpu https://launchpad.net/bugs/64970 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs