Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.10 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10-rc6 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1660949 Title: No HDMI out on Asus UX51 running 16.10 or 16.04 Status in linux package in Ubuntu: Confirmed Bug description: Running Ubuntu 16.10 on an Asus UX51 laptop; i915+Nvidia dual graphics using the Nouveau driver. The machine has both VGA out and HDMI out; VGA works like a charm but HDMI is not even detected. Meaning that none of (xrandr, lspci, aplay, get-edid) even reports the HDMI port as present. It's not clear to me whether or not this is an X or a kernel issue at the heart of it. I did, however, upgrade recently from 16.04 (where this bug was also present!) to see if that made any difference (which it did not) and I did try the proprietary Nvidia drivers (340 and 367) to see if either of them made a difference (which they did not). I can assure you that I've read every relevant-sounding bug report and askubuntu question from the past year on this topic without discovering any fixes. Happy to try what needs to be tried. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1660949/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
