(In reply to comment #22) > (In reply to comment #21) > > I just noticed the latest drm-intel-nightly (commit > > f27f16540be56813df2ebb8e1106dd5c258f07c3) has fixed the issue. > > > > After bisecting, it seems the blank screen issues I was getting after > > modesetting or suspend/resume have been fixed starting from commit: > > > > commit b2f19d1a1d7b262cf5fbe6033776afcf6d1ab526 > > Author: Paulo Zanoni <paulo.r.zan...@intel.com> > > Date: Thu Dec 19 14:29:44 2013 -0200 > > > > drm/i915: set the backlight panel delays registers to 1 > > I'm slightly surprised by this outcome. Alberto, would it be too much > trouble to double check with the commit before that, and then with that > commit, to make sure it's this commit that really fixes the issue for you. > Thanks.
I just double checked again and yes with the commit before b2f19d1a1d7b262cf5fbe6033776afcf6d1ab526 - i.e this one: commit 412b61d83a2d3e74527633097820db7510f97ce1 Author: Ville Syrjälä <ville.syrj...@linux.intel.com> Date: Fri Jan 17 15:59:39 2014 +0200 drm/i915: Fix new_config and new_enabled for load detect suspend/resume and modesetting result in a black screen. Using b2f19d1a1d7b262cf5fbe6033776afcf6d1ab526 there are no blank screen issues in my machine at least. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1265544 Title: 8086:0a16 [UX302LG] black screen on boot 3.12.0-7 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1265544/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs