Public bug reported: Since updating to Raring, HDMI audio isn't listed in the sound settings anymore.
Tried with live usb: works with 12.10, not with 13.04. It gets listed by aplay -l **** Liste des Périphériques Matériels PLAYBACK **** carte 0: PCH [HDA Intel PCH], périphérique 0: ALC892 Analog [ALC892 Analog] Sous-périphériques: 1/1 Sous-périphérique #0: subdevice #0 carte 0: PCH [HDA Intel PCH], périphérique 1: ALC892 Digital [ALC892 Digital] Sous-périphériques: 1/1 Sous-périphérique #0: subdevice #0 carte 1: NVidia [HDA NVidia], périphérique 3: HDMI 0 [HDMI 0] Sous-périphériques: 1/1 Sous-périphérique #0: subdevice #0 carte 1: NVidia [HDA NVidia], périphérique 7: HDMI 0 [HDMI 0] Sous-périphériques: 1/1 Sous-périphérique #0: subdevice #0 carte 1: NVidia [HDA NVidia], périphérique 8: HDMI 0 [HDMI 0] Sous-périphériques: 1/1 Sous-périphérique #0: subdevice #0 carte 1: NVidia [HDA NVidia], périphérique 9: HDMI 0 [HDMI 0] Sous-périphériques: 1/1 Sous-périphérique #0: subdevice #0 oli@oli:~$ grep eld_valid /proc/asound/NVidia/eld* /proc/asound/NVidia/eld#0.0:eld_valid 0 /proc/asound/NVidia/eld#1.0:eld_valid 1 /proc/asound/NVidia/eld#2.0:eld_valid 0 /proc/asound/NVidia/eld#3.0:eld_valid 0 oli@oli:~$ cat /proc/asound/card1/eld#1.0 monitor_present 1 eld_valid 1 monitor_name SyncMaster connection_type HDMI eld_version [0x2] CEA-861D or below edid_version [0x3] CEA-861-B, C or D manufacture_id 0x2d4c product_id 0x4d5 port_id 0x20000 support_hdcp 0 support_ai 0 audio_sync_delay 0 speakers [0x1] FL/FR sad_count 1 sad0_coding_type [0x1] LPCM sad0_channels 2 sad0_rates [0xe0] 32000 44100 48000 sad0_bits [0xe0000] 16 20 24 But oli@oli:~$ speaker-test -c 2 -r 48000 -D hw:1,7 speaker-test 1.0.25 Le périphérique de lecture est hw:1,7 Les paramètres du flux sont 48000Hz, S16_LE, 2 canaux Utilisation de 16 octaves de 'pink noise' Erreur d'ouverture à la lecture: -19,Aucun périphérique de ce type ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: oli 2813 F.... pulseaudio Date: Fri Apr 19 22:14:27 2013 InstallationDate: Installed on 2012-02-10 (434 days ago) InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011) MarkForUpload: True PackageArchitecture: all ProcEnviron: LANGUAGE=fr_BE:fr PATH=(custom, no user) LANG=fr_BE.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver UpgradeStatus: Upgraded to raring on 2013-04-10 (9 days ago) dmi.bios.date: 12/22/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0906 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P9X79 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0906:bd12/22/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP9X79:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug raring -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1170820 Title: hdmi audio not working since 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1170820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs