I can confirm this bug. There is no sound around the hole system... no systemsound, no notifications etc. i can´t call somebody because the microphone and the speaker are without any fuction...
I´m looking forward to a daily useable build for our beloved Nexus 5 ;-) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1276901 Title: alsa-lib: UCM - hammerhead sound doesn't work Status in “alsa-lib” package in Ubuntu: Confirmed Status in “android” package in Ubuntu: Invalid Bug description: 1.) The release I'm using: Description: Ubuntu Trusty Tahr (development branch) Release: 14.04 2.) Paket pkgname kann nicht gefunden werden (package pkgname could not be found) 3.) What I expected to happen: Sound should have worked on hammerhead ootb or after performing the steps below (according to the porting guide) 4.) No sound at all The correct sound driver was not used, so I performed the following steps: 1.) Checked '/proc/asound/cars' so see which sound card is installed 2.) Created the path '/usr/share/alsa/ucm/msm8974-taiko-mtp-snd-card' 3.) Copied the three files from '/usr/share/alsa/ucm/apq8064-tabla-snd-card/' to '/usr/share/alsa/ucm/msm8974-taiko-mtp-snd-card' 4.) Renamed 'apq8064-tabla-snd-card.conf' to 'msm8974-taiko-mtp-snd-card.conf' 5.) Modified the files 'HiFi' and 'VoiceCall'. Find&replaced 'apq8064tablasnd' with 'msm8974taikomtpsnd' I attached dmesg, logcat, syslog, amixer and alsa-info before I made the changes (folder original) and after (folder modification). Thank you for helping to fix. Georg To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1276901/+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
