In windows I copied the EDID of the intel haswell laptop without audio over hdmi on ubuntu. Nirsoft monitorinfoview ================================================== Monitor Name : SONY TV Active : No Serial Number : Manufacture Week : 1 / 2009 ManufacturerID : 55629 (0xD94D) ProductID : 51457 (0xC901) Maximum Resolution: 1920 X 1080 Image Size : 160.0 X 90.0 cm (72.3 Inch) Maximum Image Size: 160 X 90 cm (72.3 Inch) Horizontal Frequency: 14 - 70 KHz Vertical Frequency: 48 - 62 Hz Digital : Yes Standby Mode : No Suspend Mode : No Low-Power Mode : No Default GTF : No Display Gamma : 2.20 Serial Number (Numeric): 16843009 (0x01010101) EDID Version : 1.3 Registry Key : SNYC901\4&89ef4d4&0&UID50725632 Computer Name : Last Update Time : 8/12/2013 5:40:11 ==================================================
The EDID from the registry: [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\DISPLAY\SNYC901\4&89ef4d4&0&UID50725632\Device Parameters] "EDID"=hex:00,ff,ff,ff,ff,ff,ff,00,4d,d9,01,c9,01,01,01,01,01,13,01,03,80,a0,\ 5a,78,0a,0d,c9,a0,57,47,98,27,12,48,4c,21,08,00,81,80,01,01,01,01,01,01,01,\ 01,01,01,01,01,01,01,02,3a,80,18,71,38,2d,40,58,2c,45,00,40,84,63,00,00,1e,\ 01,1d,00,72,51,d0,1e,20,6e,28,55,00,40,84,63,00,00,1e,00,00,00,fc,00,53,4f,\ 4e,59,20,54,56,0a,20,20,20,20,20,00,00,00,fd,00,30,3e,0e,46,0f,00,0a,20,20,\ 20,20,20,20,01,e4 -- 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/1264665 Title: [W65_67SZ, Intel Haswell HDMI, Digital Out, HDMI] Playback problem, pavucontrol shows hdmi signal but no sound on tv Status in “alsa-driver” package in Ubuntu: New Bug description: hdmi audio works with windows2go so hardware ok I tried this suggestion but no luck (intel_iommu=on,igfx_off ): https://bugzilla.kernel.org/show_bug.cgi?id=61471 ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.11.0-15.22-generic 3.11.10 Uname: Linux 3.11.0-15-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: joris 1860 F.... pulseaudio /dev/snd/controlC1: joris 1860 F.... pulseaudio Date: Sat Dec 28 13:14:52 2013 InstallationDate: Installed on 2013-12-04 (23 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MarkForUpload: True PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:MID failed Symptom_Card: Intern geluid - HDA Intel MID Symptom_Jack: Digital Out, HDMI Symptom_Type: Only some of outputs are working Title: [W65_67SZ, Intel Haswell HDMI, Digital Out, HDMI] Playback problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/30/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.00.01 dmi.board.asset.tag: Tag 12345 dmi.board.name: W65_67SZ dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.00.01:bd09/30/2013:svnNotebook:pnW65_67SZ:pvrNotApplicable:rvnNotebook:rnW65_67SZ:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: W65_67SZ dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1264665/+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
