** Attachment added: "lspci-vnvn.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641028/+attachment/4775754/+files/lspci-vnvn.log
-- 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/1641028 Title: Volume controls non-functional for Audio device: Intel Corporation Device 9d71 (rev 21) Status in linux package in Ubuntu: New Bug description: Using the latest Ubuntu 16.10 amd64 on a new ASUS ZenBook UX390UAK. $ dmesg | egrep -i 'audio|sound' [ 22.315357] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 22.346209] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC295: line_outs=2 (0x14/0x17/0x0/0x0/0x0) type:speaker [ 22.346211] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 22.346212] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 22.346212] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 22.346213] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 22.346214] snd_hda_codec_realtek hdaudioC0D0: Mic=0x12 [ 22.360623] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input8 [ 22.360677] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input10 [ 22.360724] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11 [ 22.360769] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 $ lspci | egrep -i 'audio|sound' 00:1f.3 Audio device: Intel Corporation Device 9d71 (rev 21) The onboard sound device generally works perfectly, but the volume level can only be set to 100% or mute. Using the keyboard volume control hotkeys in Unity shows the overlay and a decrease/increase in the volume indicator, but the volume remains at its maximum. The mute hotkey works fine. Same in e.g. alsamixer, I can move the Master channel volume to anything between 0 and 100 but the volume remains constantly at maximum unless I mute the channel. Individual applications with their own volume controls work fine. Plugging in a USB headset and adjusting the volume levels for that device works fine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641028/+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
