Public bug reported: Epox EP 9NDA3J Motherboard with built-in Realtek AL65X 6-channel sound; only Analog Stereo works correctly; Line-in non-functional; choosing 5.1 profile does result in sound from rear channels but not from front or center channels -- moreover, often of tinny quality, with a beat phenomenon occurring between left and right (rear) channels (a wow-wow effect).
ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: alsa-base 1.0.23+dfsg-1ubuntu4 ProcVersionSignature: Ubuntu 2.6.35-22.35-generic-pae 2.6.35.4 Uname: Linux 2.6.35-22-generic-pae i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: samson 1560 F.... pulseaudio /dev/snd/pcmC0D0p: samson 1560 F...m pulseaudio Card0.Amixer.info: Card hw:0 'CK8S'/'NVidia CK8S with ALC850 at irq 22' Mixer name : 'Realtek ALC850 rev 0' Components : 'AC97a:414c4790' Controls : 42 Simple ctrls : 27 Date: Sun Nov 7 23:43:05 2010 EcryptfsInUse: Yes InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007) PackageArchitecture: all ProcEnviron: LANG=en_US.utf8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Title: Soundcard not detected dmi.bios.date: 04/01/2005 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 6.00 PG dmi.board.name: nForce dmi.chassis.type: 3 dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd04/01/2005:svn:pn:pvr:rvn:rnnForce:rvr:cvn:ct3:cvr: ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 maverick -- Full functionality of Realttek sound card unavailable https://bugs.launchpad.net/bugs/672391 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs