Hello. I need help in setting a surround sound on my Fedora 13 desktop. I did
some research and follow some guides, but my subwoofer and rear speakers still
do not output any sounds but Front speaker is Ok.
I'm using a built-in sound card on my ASUS motherboard. I have pulseaudio, kmix and alsamixer installed.
lspci | grep device
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
01:00.1 Audio device: ATI Technologies Inc RV630/M76 audio device [Radeon HD 2600 Series]
here's my /etc/asound.conf
# Place your global alsa-lib configuration here...
# for 5.1 speakers
# This file is part of PulseAudio.
# PulseAudio is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
## Configuration file for the PulseAudio daemon. See pulse-daemon.conf(5) for
## more information. Default values a commented out. Use either ; or # for
; daemonize = no
; fail = yes
; allow-module-loading = yes
; allow-exit = yes
; use-pid-file = yes
; system-instance = no
; enable-shm = yes
; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB
; lock-memory = no
; cpu-limit = no
; high-priority = yes
; nice-level = -11
; realtime-scheduling = yes
; realtime-priority = 5
; exit-idle-time = 20
; scache-idle-time = 20
; dl-search-path = (depends on architecture)
; load-default-script-file = yes
; default-script-file =
; log-target = auto
; log-level = notice
; log-meta = no
; log-time = no
; log-backtrace = 0
; resample-method = speex-float-3
; enable-remixing = yes
enable-lfe-remixing = yes
; flat-volumes = yes
; rlimit-fsize = -1
; rlimit-data = -1
; rlimit-stack = -1
; rlimit-core = -1
; rlimit-as = -1
; rlimit-rss = -1
; rlimit-nproc = -1
; rlimit-nofile = 256
; rlimit-memlock = -1
; rlimit-locks = -1
; rlimit-sigpending = -1
; rlimit-msgqueue = -1
; rlimit-nice = 31
; rlimit-rtprio = 9
; rlimit-rttime = 1000000
; default-sample-format = s16le
; default-sample-rate = 44100
default-sample-channels = 6
; default-channel-map = front-left,front-right
; default-fragments = 4
; default-fragment-size-msec = 25
here's my /etc/rc.local
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.
echo Setting 5.1 Channel volumes...
amixer -q set Master 100% unmute
amixer -q set PCM 40% unmute
amixer -q set Surround 100% unmute
amixer -q set Center 81% unmute
amixer -q set LFE 100% unmute
amixer -q set "Surround Jack Mode" "Shared"
amixer -q set "Mic select" "Mic2"
amixer -q set "Mic" 65% unmute
amixer -q set "Channel mode" "6ch"
amixer -q set "Center/LFE Down mix" mute
amixer -q set "Duplicate Front" mute
I need to know how to ouput sound from Light Blue port. here's exactly what my built in sound card look like.
Thanks in advance.
My apology if I put this on wrong section.