On 04/07/13 15:34, Raymond wrote: > use hda-jack-sense-test to find out which nodes corresponding to which > headphone jacks >
The laptop - Dell XPS m1530 - has two front headphone sockets and external microphone socket and internal stereo speakers and microphone. Unfortunately David Henningsson's PPA doesn't publish the snd-hda-tools package for any series after Oneiric so a simple $ apt-add-repository ppa:diwic/ppa $ apt-get update W: Failed to fetch http://ppa.launchpad.net/diwic/ppa/ubuntu/dists/raring/main/binary-amd64/Packages 404 Not Found W: Failed to fetch http://ppa.launchpad.net/diwic/ppa/ubuntu/dists/raring/main/binary-i386/Packages 404 Not Found ... fails on Raring and Saucy. I installed it via: $ wget http://ppa.launchpad.net/diwic/ppa/ubuntu/pool/main/s/snd-hda-tools/snd-hda-tools_0.20110516~oneiric1_amd64.deb $ sudo dpkg -i snd-hda-tools_0.20110516~oneiric1_amd64.deb but it fails with: $ /usr/bin/hda-jack-sense-test Traceback (most recent call last): File "/usr/bin/hda-jack-sense-test", line 44, in <module> codec = HDACodec(cardindex, codecindex) File "/usr/share/snd-hda-tools/hda_codec.py", line 908, in __init__ self.fd = os.open("/dev/snd/hwC%sD%s" % (card, device), os.O_RDWR) OSError: [Errno 2] No such file or directory: '/dev/snd/hwC0D0' $ ls -al /dev/snd/ total 0 drwxr-xr-x 3 root root 200 Jul 3 17:33 . drwxr-xr-x 19 root root 5360 Jul 5 09:38 .. drwxr-xr-x 2 root root 60 Jul 3 17:33 by-path crw-rw---T+ 1 root audio 116, 6 Jul 3 17:33 controlC0 crw-rw---T+ 1 root audio 116, 5 Jul 3 17:33 hwC0D2 crw-rw---T+ 1 root audio 116, 4 Jul 3 17:34 pcmC0D0c crw-rw---T+ 1 root audio 116, 3 Jul 5 10:24 pcmC0D0p crw-rw---T+ 1 root audio 116, 2 Jul 3 17:34 pcmC0D1p crw-rw---T+ 1 root audio 116, 1 Jul 3 17:33 seq crw-rw---T+ 1 root audio 116, 33 Jul 3 17:33 timer -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1197290 Title: No sound on speakers with HDA Intel, SigmaTel STAC9228, kernel 3.10 Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: Ubuntu 13.04 Raring with linux 3.10.0-031000-generic from kernel-ppa. Card: HDA Intel Chip: SigmaTel STAC9228 After booting the 3.10 kernel there was no sound on speakers although sound on headphones was fine. Using the sound control GUI in Unity I was unable to find any combination of options to enable sound to the speakers. Mute and volume controls for the Speaker output device were set correctly. I tried using "alasamixer" in a terminal and with "View: [All]" noticed a mixer control "<Auto-Mute>" which was set to "Enabled". I altered that to "Disabled" and speaker sound was enabled correctly. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1197290/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
