Also: [ 1848.479911] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 377962, at 377962], missed IRQ? [ 1955.746330] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting [ 1956.152692] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up [ 1956.155454] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up [ 2003.480655] [drm:ironlake_crtc_disable] *ERROR* failed to disable transcoder
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/762855 Title: [sandybridge-m-gt2+] Display on external monitor (vga) is black on 13" MacBook Pro 8,1 (x86_64) -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
