To check to see if your issue is similar (it's not going to be exactly the same because I have a radeon card, instead of intel), look in your dmesg (type 'dmesg' into a terminal to see this) for this line (or something similar):
[ 31.423017] [drm:radeon_do_init_cp] *ERROR* could not find ioremap agp regions! If this isn't there, then this bug probably doesn't apply to your issue. -- [rv350] DRI fails; drm module complains about agp ioremap https://bugs.launchpad.net/bugs/359839 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs