[RESOLVED] Sound not working on CentOS 6.2
Posted: 2012/03/17 20:53:23
CentOS 6.2 "develper desktop" installed on x86 PC and GUI desktop has no sound.
x86 PC is a HP xw4200 mini-tower.
PC is duel boot, and when booted to Windows OS, PC plays sound just fine, so believe hardware is okay.
For CentOS 6.2 sound testing, using desktop's System->Preferances->Sound->Hardware->Test speakers.
Also using Adobe Flash player and YouTube.com for video/sound testing, video plays just fine, other than no sound.
I believe problem must be a cfg or module problem but cannot ID problem source.
I understand my PC has two sound chips;
? First on motherboard (which is the one I am trying to use, and the one I use for Windows).
? Second on HDTV video card (using VGA out, as don't have HD monitor with speakers).
I am a Solaris SPARC admin who installed CentOS 6.2 on home PC to "play/learn" some LINUX where if I trash something, it has no impact at work.
I have goggled and find similar posting about "Cent OS no sound" and installed their recommendation of kmod-alsa but my problem remains.
I have asked around at work, but the LINUX boxes at work do not have sound cfg, they directed me to here.
Even within this CentOS form, I see 3 other "no sound" postings, but only one is resolved, and could not find an answer for me within any of them.
Please help!
How do I get sound working on CentOS 6.2?
First posting, hope I am doing post correctly.
Here is some details about my CentOS 6.2 setup...
[root@LINUX1 ~]# ls -al /dev/snd/
total 0
drwxr-xr-x. 3 root root 420 Mar 16 17:37 .
drwxr-xr-x. 19 root root 3820 Mar 16 17:37 ..
drwxr-xr-x. 2 root root 80 Mar 16 17:37 by-path
crw-rw----+ 1 root audio 116, 12 Mar 16 17:37 controlC0
crw-rw----+ 1 root audio 116, 19 Mar 16 17:37 controlC1
crw-rw----+ 1 root audio 116, 11 Mar 16 17:37 hwC0D0
crw-rw----+ 1 root audio 116, 10 Mar 16 17:37 hwC0D1
crw-rw----+ 1 root audio 116, 9 Mar 16 17:37 hwC0D2
crw-rw----+ 1 root audio 116, 8 Mar 16 17:37 hwC0D3
crw-rw----+ 1 root audio 116, 7 Mar 16 17:38 pcmC0D3p
crw-rw----+ 1 root audio 116, 6 Mar 16 17:37 pcmC0D7p
crw-rw----+ 1 root audio 116, 5 Mar 16 17:37 pcmC0D8p
crw-rw----+ 1 root audio 116, 4 Mar 16 17:37 pcmC0D9p
crw-rw----+ 1 root audio 116, 18 Mar 16 17:38 pcmC1D0c
crw-rw----+ 1 root audio 116, 17 Mar 16 17:39 pcmC1D0p
crw-rw----+ 1 root audio 116, 16 Mar 16 17:37 pcmC1D1c
crw-rw----+ 1 root audio 116, 15 Mar 16 17:37 pcmC1D2c
crw-rw----+ 1 root audio 116, 14 Mar 16 17:37 pcmC1D3c
crw-rw----+ 1 root audio 116, 13 Mar 16 17:38 pcmC1D4p
crw-rw----+ 1 root audio 116, 3 Mar 16 17:37 seq
crw-rw----+ 1 root audio 116, 2 Mar 16 17:37 timer
[root@LINUX1 ~]# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: ICH6 [Intel ICH6], device 0: Intel ICH [Intel ICH6]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: ICH6 [Intel ICH6], device 4: Intel ICH - IEC958 [Intel ICH6 - IEC958]
Subdevices: 1/1
Subdevice #0: subdevice #0
[root@LINUX1 ~]# lsmod | grep '^snd' | column -t
snd_intel8x0 25495 2
snd_ac97_codec 96641 1 snd_intel8x0
snd_hda_codec_hdmi 23236 4
snd_hda_intel 22900 0
snd_hda_codec 101583 2 snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 5282 1 snd_hda_codec
snd_seq 46373 0
snd_seq_device 5508 1 snd_seq
snd_pcm 70308 5 snd_intel8x0,snd_ac97_codec,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_timer 17854 2 snd_seq,snd_pcm
snd 57505 14 snd_intel8x0,snd_ac97_codec,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer
snd_page_alloc 7042 3 snd_intel8x0,snd_hda_intel,snd_pcm
[root@LINUX1 ~]# lspci -nn | grep -i audio
00:1e.2 Multimedia audio controller [0401]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller [8086:266e] (rev 03)
01:00.1 Audio device [0403]: nVidia Corporation High Definition Audio Controller [10de:0be2] (rev a1)
[root@LINUX1 ~]# uname -a
Linux LINUX1 2.6.32-220.el6.i686 #1 SMP Tue Dec 6 16:15:40 GMT 2011 i686 i686 i386 GNU/Linux
[root@LINUX1 ~]# rpm -qa kernel\* | sort
kernel-2.6.32-220.el6.i686
kernel-devel-2.6.32-220.el6.i686
kernel-firmware-2.6.32-220.el6.noarch
kernel-headers-2.6.32-220.el6.i686
[root@LINUX1 ~]# rpm -qa | grep alsa
alsa-utils-1.0.21-3.el6.i686
alsa-lib-1.0.22-3.el6.i686
alsa-lib-devel-1.0.22-3.el6.i686
alsa-plugins-pulseaudio-1.0.21-3.el6.i686
kmod-alsa-1.0.25-4.el6.elrepo.i686
[root@LINUX1 ~]# lsmod | grep -i cmi
[root@LINUX1 ~]# lsmod | grep -i alsa
[root@LINUX1 ~]# cat /etc/centos-release
CentOS release 6.2 (Final)
I have tried the cmd line utitly aplay, but it also produces no sound.
[root@LINUX1 ~]# aplay /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE 'Front_Center.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
((no sound is heard))
Output from ./getinfo.sh is as follows....
[root@LINUX1 ~]# cat /tmp/basedata.kL27Lo
Information for general problems.
[code]
== BEGIN uname -rmi ==
2.6.32-220.el6.i686 i686 i386
== END uname -rmi ==
== BEGIN rpm -qa \*-release\* ==
centos-release-6-2.el6.centos.7.i686
adobe-release-i386-1.0-1.noarch
elrepo-release-6-4.el6.elrepo.noarch
== END rpm -qa \*-release\* ==
== BEGIN cat /etc/redhat-release ==
CentOS release 6.2 (Final)
== END cat /etc/redhat-release ==
== BEGIN getenforce ==
Enforcing
== END getenforce ==
== BEGIN free -m ==
total used free shared buffers cached
Mem: 1006 564 442 0 27 306
-/+ buffers/cache: 230 776
Swap: 12287 0 12287
== END free -m ==
== BEGIN rpm -qa yum\* rpm-\* python | sort ==
python-2.6.6-29.el6.i686
rpm-build-4.8.0-19.el6.i686
rpm-libs-4.8.0-19.el6.i686
rpm-python-4.8.0-19.el6.i686
yum-3.2.29-22.el6.centos.noarch
yum-metadata-parser-1.1.2-16.el6.i686
yum-plugin-fastestmirror-1.1.30-10.el6.noarch
yum-plugin-security-1.1.30-10.el6.noarch
yum-utils-1.1.30-10.el6.noarch
== END rpm -qa yum\* rpm-\* python | sort ==
== BEGIN ls /etc/yum.repos.d ==
adobe-linux-i386.repo
CentOS-Base.repo
CentOS-Debuginfo.repo
CentOS-Media.repo
elrepo.repo
== END ls /etc/yum.repos.d ==
== BEGIN cat /etc/yum.conf ==
[main]
cachedir=/var/cache/yum/$basearch/$releasever
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1
installonly_limit=5
bugtracker_url=http://bugs.centos.org/set_project.php?project_id=16&ref=http://bugs.centos.org/bug_report_page.php?category=yum
distroverpkg=centos-release
# This is the default, if you make this bigger yum won't see if the metadata
# is newer on the remote and so you'll "gain" the bandwidth of not having to
# download the new metadata and "pay" for it by yum not having correct
# information.
# It is esp. important, to have correct metadata, for distributions like
# Fedora which don't keep old packages around. If you don't like this checking
# interupting your command line usage, it's much better to have something
# manually check the metadata once an hour (yum-updatesd will do this).
# metadata_expire=90m
# PUT YOUR REPOS HERE OR IN separate files named file.repo
# in /etc/yum.repos.d
== END cat /etc/yum.conf ==
== BEGIN yum repolist all ==
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirror.atlanticmetro.net
* elrepo: elrepo.org
* extras: yum.singlehop.com
* updates: centos.mirror.lstn.net
repo id repo name status
adobe-linux-i386 Adobe Systems Incorporated enabled: 17
base CentOS-6 - Base enabled: 4,764
c6-media CentOS-6 - Media disabled
centosplus CentOS-6 - Plus disabled
contrib CentOS-6 - Contrib disabled
debug CentOS-6 - Debuginfo disabled
elrepo ELRepo.org Community Enterprise Linux Repository enabled: 154
elrepo-extras ELRepo.org Community Enterprise Linux Repository disabled
elrepo-kernel ELRepo.org Community Enterprise Linux Kernel Rep disabled
elrepo-testing ELRepo.org Community Enterprise Linux Testing Re disabled
extras CentOS-6 - Extras enabled: 4
updates CentOS-6 - Updates enabled: 451
repolist: 5,390
== END yum repolist all ==
== BEGIN egrep 'include|exclude' /etc/yum.repos.d/*.repo ==
== END egrep 'include|exclude' /etc/yum.repos.d/*.repo ==
== BEGIN sed -n -e "/^\[/h; /priority *=/{ G; s/\n/ /; s/ity=/ity = /; p }" /etc/yum.repos.d/*.repo | sort -k3n ==
== END sed -n -e "/^\[/h; /priority *=/{ G; s/\n/ /; s/ity=/ity = /; p }" /etc/yum.repos.d/*.repo | sort -k3n ==
== BEGIN cat /etc/fstab ==
#
# /etc/fstab
# Created by anaconda on Thu Mar 1 10:39:03 2012
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=e2679d85-6e48-4c85-9b89-27c20ef89671 / ext4 defaults 1 1
UUID=86beb3e2-d4d5-46ea-a673-34b2098ca6ec /boot ext4 defaults 1 2
UUID=32ec81e8-9a38-4008-9607-1b46c86ce858 swap swap defaults 0 0
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
== END cat /etc/fstab ==
== BEGIN df -h ==
Filesystem Size Used Avail Use% Mounted on
/dev/sdb3 282G 4.3G 263G 2% /
tmpfs 504M 196K 504M 1% /dev/shm
/dev/sdb1 194M 26M 158M 14% /boot
== END df -h ==
== BEGIN fdisk -l ==
Disk /dev/sda: 80.0 GB, 80000000000 bytes
255 heads, 63 sectors/track, 9726 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xc8c8c8c8
Device Boot Start End Blocks Id System
/dev/sda1 * 1 45 358400 7 HPFS/NTFS
Partition 1 does not end on cylinder boundary.
/dev/sda2 45 9726 77763584 7 HPFS/NTFS
Disk /dev/sdb: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00030c47
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 26 204800 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/sdb2 26 1593 12582912 82 Linux swap / Solaris
/dev/sdb3 1593 38914 299782144 83 Linux
== END fdisk -l ==
== BEGIN parted -l ==
Model: ATA ST3808110AS (scsi)
Disk /dev/sda: 80.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 1049kB 368MB 367MB primary ntfs boot
2 368MB 80.0GB 79.6GB primary ntfs
Model: ATA WDC WD3200AAKS-0 (scsi)
Disk /dev/sdb: 320GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 1049kB 211MB 210MB primary ext4 boot
2 211MB 13.1GB 12.9GB primary linux-swap(v1)
3 13.1GB 320GB 307GB primary ext4
== END parted -l ==
== BEGIN blkid ==
/dev/sda1: LABEL="System Reserved" UUID="22725D03725CDD5B" TYPE="ntfs"
/dev/sda2: UUID="5E5C6B035C6AD575" TYPE="ntfs"
/dev/sdb1: UUID="86beb3e2-d4d5-46ea-a673-34b2098ca6ec" TYPE="ext4"
/dev/sdb2: UUID="32ec81e8-9a38-4008-9607-1b46c86ce858" TYPE="swap"
/dev/sdb3: UUID="e2679d85-6e48-4c85-9b89-27c20ef89671" TYPE="ext4"
== END blkid ==
== BEGIN cat /proc/mdstat ==
Personalities :
unused devices: <none>
== END cat /proc/mdstat ==
== BEGIN pvs ==
== END pvs ==
== BEGIN vgs ==
No volume groups found
== END vgs ==
== BEGIN lvs ==
No volume groups found
== END lvs ==
== BEGIN rpm -qa kernel\* | sort ==
kernel-2.6.32-220.el6.i686
kernel-devel-2.6.32-220.el6.i686
kernel-firmware-2.6.32-220.el6.noarch
kernel-headers-2.6.32-220.el6.i686
== END rpm -qa kernel\* | sort ==
== BEGIN lspci -nn ==
00:00.0 Host bridge [0600]: Intel Corporation 82925X/XE Memory Controller Hub [8086:2584] (rev 04)
00:01.0 PCI bridge [0604]: Intel Corporation 82925X/XE PCI Express Root Port [8086:2585] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 [8086:2660] (rev 03)
00:1c.3 PCI bridge [0604]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 4 [8086:2666] (rev 03)
00:1d.0 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 [8086:2658] (rev 03)
00:1d.1 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 [8086:2659] (rev 03)
00:1d.2 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 [8086:265a] (rev 03)
00:1d.3 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 [8086:265b] (rev 03)
00:1d.7 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller [8086:265c] (rev 03)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev d3)
00:1e.2 Multimedia audio controller [0401]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller [8086:266e] (rev 03)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge [8086:2640] (rev 03)
00:1f.1 IDE interface [0101]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller [8086:266f] (rev 03)
00:1f.2 IDE interface [0101]: Intel Corporation 82801FR/FRW (ICH6R/ICH6RW) SATA Controller [8086:2652] (rev 03)
01:00.0 VGA compatible controller [0300]: nVidia Corporation GT216 [GeForce GT 220] [10de:0a20] (rev a2)
01:00.1 Audio device [0403]: nVidia Corporation High Definition Audio Controller [10de:0be2] (rev a1)
80:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express [14e4:1677] (rev 01)
== END lspci -nn ==
== BEGIN lsusb ==
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
== END lsusb ==
== BEGIN rpm -qa kmod\* kmdl\* ==
kmod-alsa-1.0.25-4.el6.elrepo.i686
== END rpm -qa kmod\* kmdl\* ==
== BEGIN ifconfig -a ==
eth0 Link encap:Ethernet HWaddr 00:13:21:CA:06:70
inet addr:192.xxx.x.xxx Bcast:192.xxx.x.xxx Mask:255.x.x.x
inet6 addr: fe80::213:21ff:feca:670/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2966 errors:0 dropped:0 overruns:0 frame:0
TX packets:2343 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1696504 (1.6 MiB) TX bytes:345179 (337.0 KiB)
Interrupt:19
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:16 errors:0 dropped:0 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:960 (960.0 b) TX bytes:960 (960.0 b)
virbr0 Link encap:Ethernet HWaddr 52:54:00:3B:E2:80
inet addr:192.xxx.x.xxx Bcast:192.xxx.x.xxx Mask:255.x.x.x
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:21 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:3939 (3.8 KiB)
virbr0-nic Link encap:Ethernet HWaddr 52:54:00:3B:E2:80
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
== END ifconfig -a ==
== BEGIN brctl show ==
bridge name bridge id STP enabled interfaces
virbr0 8000.5254003be280 yes virbr0-nic
== END brctl show ==
== BEGIN route -n ==
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.xxx.x.x 0.0.0.0 x.x.x.0 U 0 0 0 eth0
192.xxx.x.x 0.0.0.0 x.x.x.0 U 0 0 0 virbr0
169.x.0.0 0.0.0.0 x.x.0.0 U 1002 0 0 eth0
0.0.0.0 0.0.0.0 0.0.0.0 UG 0 0 0 eth0
== END route -n ==
== BEGIN cat /etc/resolv.conf ==
; generated by /sbin/dhclient-script
search xxx.xxx.net
nameserver 192.xxx.x.xxx
== END cat /etc/resolv.conf ==
== BEGIN grep net /etc/nsswitch.conf ==
#networks: nisplus [NOTFOUND=return] files
#netmasks: nisplus [NOTFOUND=return] files
netmasks: files
networks: files
netgroup: nisplus
== END grep net /etc/nsswitch.conf ==
== BEGIN chkconfig --list | grep -Ei 'network|wpa' ==
NetworkManager 0:off 1:off 2:on 3:on 4:on 5:on 6:off
matahari-network 0:off 1:off 2:off 3:off 4:off 5:off 6:off
network 0:off 1:off 2:on 3:on 4:on 5:on 6:off
wpa_supplicant 0:off 1:off 2:off 3:off 4:off 5:off 6:off
== END chkconfig --list | grep -Ei 'network|wpa' ==
[/code]
x86 PC is a HP xw4200 mini-tower.
PC is duel boot, and when booted to Windows OS, PC plays sound just fine, so believe hardware is okay.
For CentOS 6.2 sound testing, using desktop's System->Preferances->Sound->Hardware->Test speakers.
Also using Adobe Flash player and YouTube.com for video/sound testing, video plays just fine, other than no sound.
I believe problem must be a cfg or module problem but cannot ID problem source.
I understand my PC has two sound chips;
? First on motherboard (which is the one I am trying to use, and the one I use for Windows).
? Second on HDTV video card (using VGA out, as don't have HD monitor with speakers).
I am a Solaris SPARC admin who installed CentOS 6.2 on home PC to "play/learn" some LINUX where if I trash something, it has no impact at work.
I have goggled and find similar posting about "Cent OS no sound" and installed their recommendation of kmod-alsa but my problem remains.
I have asked around at work, but the LINUX boxes at work do not have sound cfg, they directed me to here.
Even within this CentOS form, I see 3 other "no sound" postings, but only one is resolved, and could not find an answer for me within any of them.
Please help!
How do I get sound working on CentOS 6.2?
First posting, hope I am doing post correctly.
Here is some details about my CentOS 6.2 setup...
[root@LINUX1 ~]# ls -al /dev/snd/
total 0
drwxr-xr-x. 3 root root 420 Mar 16 17:37 .
drwxr-xr-x. 19 root root 3820 Mar 16 17:37 ..
drwxr-xr-x. 2 root root 80 Mar 16 17:37 by-path
crw-rw----+ 1 root audio 116, 12 Mar 16 17:37 controlC0
crw-rw----+ 1 root audio 116, 19 Mar 16 17:37 controlC1
crw-rw----+ 1 root audio 116, 11 Mar 16 17:37 hwC0D0
crw-rw----+ 1 root audio 116, 10 Mar 16 17:37 hwC0D1
crw-rw----+ 1 root audio 116, 9 Mar 16 17:37 hwC0D2
crw-rw----+ 1 root audio 116, 8 Mar 16 17:37 hwC0D3
crw-rw----+ 1 root audio 116, 7 Mar 16 17:38 pcmC0D3p
crw-rw----+ 1 root audio 116, 6 Mar 16 17:37 pcmC0D7p
crw-rw----+ 1 root audio 116, 5 Mar 16 17:37 pcmC0D8p
crw-rw----+ 1 root audio 116, 4 Mar 16 17:37 pcmC0D9p
crw-rw----+ 1 root audio 116, 18 Mar 16 17:38 pcmC1D0c
crw-rw----+ 1 root audio 116, 17 Mar 16 17:39 pcmC1D0p
crw-rw----+ 1 root audio 116, 16 Mar 16 17:37 pcmC1D1c
crw-rw----+ 1 root audio 116, 15 Mar 16 17:37 pcmC1D2c
crw-rw----+ 1 root audio 116, 14 Mar 16 17:37 pcmC1D3c
crw-rw----+ 1 root audio 116, 13 Mar 16 17:38 pcmC1D4p
crw-rw----+ 1 root audio 116, 3 Mar 16 17:37 seq
crw-rw----+ 1 root audio 116, 2 Mar 16 17:37 timer
[root@LINUX1 ~]# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: ICH6 [Intel ICH6], device 0: Intel ICH [Intel ICH6]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: ICH6 [Intel ICH6], device 4: Intel ICH - IEC958 [Intel ICH6 - IEC958]
Subdevices: 1/1
Subdevice #0: subdevice #0
[root@LINUX1 ~]# lsmod | grep '^snd' | column -t
snd_intel8x0 25495 2
snd_ac97_codec 96641 1 snd_intel8x0
snd_hda_codec_hdmi 23236 4
snd_hda_intel 22900 0
snd_hda_codec 101583 2 snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 5282 1 snd_hda_codec
snd_seq 46373 0
snd_seq_device 5508 1 snd_seq
snd_pcm 70308 5 snd_intel8x0,snd_ac97_codec,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_timer 17854 2 snd_seq,snd_pcm
snd 57505 14 snd_intel8x0,snd_ac97_codec,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer
snd_page_alloc 7042 3 snd_intel8x0,snd_hda_intel,snd_pcm
[root@LINUX1 ~]# lspci -nn | grep -i audio
00:1e.2 Multimedia audio controller [0401]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller [8086:266e] (rev 03)
01:00.1 Audio device [0403]: nVidia Corporation High Definition Audio Controller [10de:0be2] (rev a1)
[root@LINUX1 ~]# uname -a
Linux LINUX1 2.6.32-220.el6.i686 #1 SMP Tue Dec 6 16:15:40 GMT 2011 i686 i686 i386 GNU/Linux
[root@LINUX1 ~]# rpm -qa kernel\* | sort
kernel-2.6.32-220.el6.i686
kernel-devel-2.6.32-220.el6.i686
kernel-firmware-2.6.32-220.el6.noarch
kernel-headers-2.6.32-220.el6.i686
[root@LINUX1 ~]# rpm -qa | grep alsa
alsa-utils-1.0.21-3.el6.i686
alsa-lib-1.0.22-3.el6.i686
alsa-lib-devel-1.0.22-3.el6.i686
alsa-plugins-pulseaudio-1.0.21-3.el6.i686
kmod-alsa-1.0.25-4.el6.elrepo.i686
[root@LINUX1 ~]# lsmod | grep -i cmi
[root@LINUX1 ~]# lsmod | grep -i alsa
[root@LINUX1 ~]# cat /etc/centos-release
CentOS release 6.2 (Final)
I have tried the cmd line utitly aplay, but it also produces no sound.
[root@LINUX1 ~]# aplay /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE 'Front_Center.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
((no sound is heard))
Output from ./getinfo.sh is as follows....
[root@LINUX1 ~]# cat /tmp/basedata.kL27Lo
Information for general problems.
[code]
== BEGIN uname -rmi ==
2.6.32-220.el6.i686 i686 i386
== END uname -rmi ==
== BEGIN rpm -qa \*-release\* ==
centos-release-6-2.el6.centos.7.i686
adobe-release-i386-1.0-1.noarch
elrepo-release-6-4.el6.elrepo.noarch
== END rpm -qa \*-release\* ==
== BEGIN cat /etc/redhat-release ==
CentOS release 6.2 (Final)
== END cat /etc/redhat-release ==
== BEGIN getenforce ==
Enforcing
== END getenforce ==
== BEGIN free -m ==
total used free shared buffers cached
Mem: 1006 564 442 0 27 306
-/+ buffers/cache: 230 776
Swap: 12287 0 12287
== END free -m ==
== BEGIN rpm -qa yum\* rpm-\* python | sort ==
python-2.6.6-29.el6.i686
rpm-build-4.8.0-19.el6.i686
rpm-libs-4.8.0-19.el6.i686
rpm-python-4.8.0-19.el6.i686
yum-3.2.29-22.el6.centos.noarch
yum-metadata-parser-1.1.2-16.el6.i686
yum-plugin-fastestmirror-1.1.30-10.el6.noarch
yum-plugin-security-1.1.30-10.el6.noarch
yum-utils-1.1.30-10.el6.noarch
== END rpm -qa yum\* rpm-\* python | sort ==
== BEGIN ls /etc/yum.repos.d ==
adobe-linux-i386.repo
CentOS-Base.repo
CentOS-Debuginfo.repo
CentOS-Media.repo
elrepo.repo
== END ls /etc/yum.repos.d ==
== BEGIN cat /etc/yum.conf ==
[main]
cachedir=/var/cache/yum/$basearch/$releasever
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1
installonly_limit=5
bugtracker_url=http://bugs.centos.org/set_project.php?project_id=16&ref=http://bugs.centos.org/bug_report_page.php?category=yum
distroverpkg=centos-release
# This is the default, if you make this bigger yum won't see if the metadata
# is newer on the remote and so you'll "gain" the bandwidth of not having to
# download the new metadata and "pay" for it by yum not having correct
# information.
# It is esp. important, to have correct metadata, for distributions like
# Fedora which don't keep old packages around. If you don't like this checking
# interupting your command line usage, it's much better to have something
# manually check the metadata once an hour (yum-updatesd will do this).
# metadata_expire=90m
# PUT YOUR REPOS HERE OR IN separate files named file.repo
# in /etc/yum.repos.d
== END cat /etc/yum.conf ==
== BEGIN yum repolist all ==
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirror.atlanticmetro.net
* elrepo: elrepo.org
* extras: yum.singlehop.com
* updates: centos.mirror.lstn.net
repo id repo name status
adobe-linux-i386 Adobe Systems Incorporated enabled: 17
base CentOS-6 - Base enabled: 4,764
c6-media CentOS-6 - Media disabled
centosplus CentOS-6 - Plus disabled
contrib CentOS-6 - Contrib disabled
debug CentOS-6 - Debuginfo disabled
elrepo ELRepo.org Community Enterprise Linux Repository enabled: 154
elrepo-extras ELRepo.org Community Enterprise Linux Repository disabled
elrepo-kernel ELRepo.org Community Enterprise Linux Kernel Rep disabled
elrepo-testing ELRepo.org Community Enterprise Linux Testing Re disabled
extras CentOS-6 - Extras enabled: 4
updates CentOS-6 - Updates enabled: 451
repolist: 5,390
== END yum repolist all ==
== BEGIN egrep 'include|exclude' /etc/yum.repos.d/*.repo ==
== END egrep 'include|exclude' /etc/yum.repos.d/*.repo ==
== BEGIN sed -n -e "/^\[/h; /priority *=/{ G; s/\n/ /; s/ity=/ity = /; p }" /etc/yum.repos.d/*.repo | sort -k3n ==
== END sed -n -e "/^\[/h; /priority *=/{ G; s/\n/ /; s/ity=/ity = /; p }" /etc/yum.repos.d/*.repo | sort -k3n ==
== BEGIN cat /etc/fstab ==
#
# /etc/fstab
# Created by anaconda on Thu Mar 1 10:39:03 2012
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=e2679d85-6e48-4c85-9b89-27c20ef89671 / ext4 defaults 1 1
UUID=86beb3e2-d4d5-46ea-a673-34b2098ca6ec /boot ext4 defaults 1 2
UUID=32ec81e8-9a38-4008-9607-1b46c86ce858 swap swap defaults 0 0
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
== END cat /etc/fstab ==
== BEGIN df -h ==
Filesystem Size Used Avail Use% Mounted on
/dev/sdb3 282G 4.3G 263G 2% /
tmpfs 504M 196K 504M 1% /dev/shm
/dev/sdb1 194M 26M 158M 14% /boot
== END df -h ==
== BEGIN fdisk -l ==
Disk /dev/sda: 80.0 GB, 80000000000 bytes
255 heads, 63 sectors/track, 9726 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xc8c8c8c8
Device Boot Start End Blocks Id System
/dev/sda1 * 1 45 358400 7 HPFS/NTFS
Partition 1 does not end on cylinder boundary.
/dev/sda2 45 9726 77763584 7 HPFS/NTFS
Disk /dev/sdb: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00030c47
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 26 204800 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/sdb2 26 1593 12582912 82 Linux swap / Solaris
/dev/sdb3 1593 38914 299782144 83 Linux
== END fdisk -l ==
== BEGIN parted -l ==
Model: ATA ST3808110AS (scsi)
Disk /dev/sda: 80.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 1049kB 368MB 367MB primary ntfs boot
2 368MB 80.0GB 79.6GB primary ntfs
Model: ATA WDC WD3200AAKS-0 (scsi)
Disk /dev/sdb: 320GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 1049kB 211MB 210MB primary ext4 boot
2 211MB 13.1GB 12.9GB primary linux-swap(v1)
3 13.1GB 320GB 307GB primary ext4
== END parted -l ==
== BEGIN blkid ==
/dev/sda1: LABEL="System Reserved" UUID="22725D03725CDD5B" TYPE="ntfs"
/dev/sda2: UUID="5E5C6B035C6AD575" TYPE="ntfs"
/dev/sdb1: UUID="86beb3e2-d4d5-46ea-a673-34b2098ca6ec" TYPE="ext4"
/dev/sdb2: UUID="32ec81e8-9a38-4008-9607-1b46c86ce858" TYPE="swap"
/dev/sdb3: UUID="e2679d85-6e48-4c85-9b89-27c20ef89671" TYPE="ext4"
== END blkid ==
== BEGIN cat /proc/mdstat ==
Personalities :
unused devices: <none>
== END cat /proc/mdstat ==
== BEGIN pvs ==
== END pvs ==
== BEGIN vgs ==
No volume groups found
== END vgs ==
== BEGIN lvs ==
No volume groups found
== END lvs ==
== BEGIN rpm -qa kernel\* | sort ==
kernel-2.6.32-220.el6.i686
kernel-devel-2.6.32-220.el6.i686
kernel-firmware-2.6.32-220.el6.noarch
kernel-headers-2.6.32-220.el6.i686
== END rpm -qa kernel\* | sort ==
== BEGIN lspci -nn ==
00:00.0 Host bridge [0600]: Intel Corporation 82925X/XE Memory Controller Hub [8086:2584] (rev 04)
00:01.0 PCI bridge [0604]: Intel Corporation 82925X/XE PCI Express Root Port [8086:2585] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 [8086:2660] (rev 03)
00:1c.3 PCI bridge [0604]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 4 [8086:2666] (rev 03)
00:1d.0 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 [8086:2658] (rev 03)
00:1d.1 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 [8086:2659] (rev 03)
00:1d.2 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 [8086:265a] (rev 03)
00:1d.3 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 [8086:265b] (rev 03)
00:1d.7 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller [8086:265c] (rev 03)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev d3)
00:1e.2 Multimedia audio controller [0401]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller [8086:266e] (rev 03)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge [8086:2640] (rev 03)
00:1f.1 IDE interface [0101]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller [8086:266f] (rev 03)
00:1f.2 IDE interface [0101]: Intel Corporation 82801FR/FRW (ICH6R/ICH6RW) SATA Controller [8086:2652] (rev 03)
01:00.0 VGA compatible controller [0300]: nVidia Corporation GT216 [GeForce GT 220] [10de:0a20] (rev a2)
01:00.1 Audio device [0403]: nVidia Corporation High Definition Audio Controller [10de:0be2] (rev a1)
80:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express [14e4:1677] (rev 01)
== END lspci -nn ==
== BEGIN lsusb ==
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
== END lsusb ==
== BEGIN rpm -qa kmod\* kmdl\* ==
kmod-alsa-1.0.25-4.el6.elrepo.i686
== END rpm -qa kmod\* kmdl\* ==
== BEGIN ifconfig -a ==
eth0 Link encap:Ethernet HWaddr 00:13:21:CA:06:70
inet addr:192.xxx.x.xxx Bcast:192.xxx.x.xxx Mask:255.x.x.x
inet6 addr: fe80::213:21ff:feca:670/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2966 errors:0 dropped:0 overruns:0 frame:0
TX packets:2343 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1696504 (1.6 MiB) TX bytes:345179 (337.0 KiB)
Interrupt:19
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:16 errors:0 dropped:0 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:960 (960.0 b) TX bytes:960 (960.0 b)
virbr0 Link encap:Ethernet HWaddr 52:54:00:3B:E2:80
inet addr:192.xxx.x.xxx Bcast:192.xxx.x.xxx Mask:255.x.x.x
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:21 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:3939 (3.8 KiB)
virbr0-nic Link encap:Ethernet HWaddr 52:54:00:3B:E2:80
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
== END ifconfig -a ==
== BEGIN brctl show ==
bridge name bridge id STP enabled interfaces
virbr0 8000.5254003be280 yes virbr0-nic
== END brctl show ==
== BEGIN route -n ==
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.xxx.x.x 0.0.0.0 x.x.x.0 U 0 0 0 eth0
192.xxx.x.x 0.0.0.0 x.x.x.0 U 0 0 0 virbr0
169.x.0.0 0.0.0.0 x.x.0.0 U 1002 0 0 eth0
0.0.0.0 0.0.0.0 0.0.0.0 UG 0 0 0 eth0
== END route -n ==
== BEGIN cat /etc/resolv.conf ==
; generated by /sbin/dhclient-script
search xxx.xxx.net
nameserver 192.xxx.x.xxx
== END cat /etc/resolv.conf ==
== BEGIN grep net /etc/nsswitch.conf ==
#networks: nisplus [NOTFOUND=return] files
#netmasks: nisplus [NOTFOUND=return] files
netmasks: files
networks: files
netgroup: nisplus
== END grep net /etc/nsswitch.conf ==
== BEGIN chkconfig --list | grep -Ei 'network|wpa' ==
NetworkManager 0:off 1:off 2:on 3:on 4:on 5:on 6:off
matahari-network 0:off 1:off 2:off 3:off 4:off 5:off 6:off
network 0:off 1:off 2:on 3:on 4:on 5:on 6:off
wpa_supplicant 0:off 1:off 2:off 3:off 4:off 5:off 6:off
== END chkconfig --list | grep -Ei 'network|wpa' ==
[/code]