This is bug https://bugs.freedesktop.org/show_bug.cgi?id=31943 upstream.
** Bug watch added: freedesktop.org Bugzilla #31943 http://bugs.freedesktop.org/show_bug.cgi?id=31943 ** Also affects: linux via http://bugs.freedesktop.org/show_bug.cgi?id=31943 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/539851 Title: [drm:radeon_dvi_detect] *ERROR* HDMI Type A-1: probed a monitor but no|invalid EDID -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
