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Old 01-29-2015, 01:32 PM   #1
redssr
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Registered: Oct 2013
Location: Dist Nasik MH State Country India
Distribution: Linux
Posts: 108

Rep: Reputation: Disabled
Sound not working on LTSP fat clients

Hi,
Friends,
I had setup an LTSP server on vmware-player with ubuntu OS. I had setup a fat client ENV with LXDE desktop. Server has default Ubuntu-desktop.
The soundcard gets detected on Sever as well as on chroot ENV, but its not getting detected on fat clients. Even when i connects the USB headset its also not getting detected.
Here are the more details.
On Server side
Code:
lucid@u10-64ltsp:~$ ifconfig etho
eth0      Link encap:Ethernet  HWaddr 00:0c:29:25:2c:e5
          inet addr:10.0.0.61  Bcast:10.0.0.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe25:2ce5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:167646 errors:0 dropped:0 overruns:0 frame:0
          TX packets:219509 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:17026429 (17.0 MB)  TX bytes:304940169 (304.9 MB)
lucid@u10-64ltsp:~$ cat /proc/asound/cards
 0 [AudioPCI       ]: ENS1371 - Ensoniq AudioPCI
                      Ensoniq AudioPCI ENS1371 at 0x2040, irq 16

lucid@u10-64ltsp:~$ lsmod |grep snd
snd_ens1371            23174  3
gameport               10966  1 snd_ens1371
snd_ac97_codec        125394  1 snd_ens1371
ac97_bus                1450  1 snd_ac97_codec
snd_pcm_oss            41394  0
snd_mixer_oss          16299  2 snd_pcm_oss
snd_pcm                87946  3 snd_ens1371,snd_ac97_codec,snd_pcm_oss
snd_seq_dummy           1782  0
snd_seq_oss            31191  0
snd_seq_midi            5829  0
snd_rawmidi            23420  2 snd_ens1371,snd_seq_midi
snd_seq_midi_event      7267  2 snd_seq_oss,snd_seq_midi
snd_seq                57481  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              23681  2 snd_pcm,snd_seq
snd_seq_device          6888  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd                    71283  14 snd_ens1371,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore               8052  2 snd
snd_page_alloc          8500  1 snd_pcm
On chroot ENV of same server
Code:
lucid@u10-64ltsp:~$ sudo chroot /opt/ltsp/amd64/
root@u10-64ltsp:/# ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 00:0c:29:25:2c:e5
          inet addr:10.0.0.61  Bcast:10.0.0.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe25:2ce5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:167907 errors:0 dropped:0 overruns:0 frame:0
          TX packets:219542 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:17044213 (17.0 MB)  TX bytes:304947699 (304.9 MB)
root@u10-64ltsp:/# cat /proc/asound/cards
 0 [AudioPCI       ]: ENS1371 - Ensoniq AudioPCI
                      Ensoniq AudioPCI ENS1371 at 0x2040, irq 16
root@u10-64ltsp:/# lsmod |grep snd
snd_ens1371            23174  3
gameport               10966  1 snd_ens1371
snd_ac97_codec        125394  1 snd_ens1371
ac97_bus                1450  1 snd_ac97_codec
snd_pcm_oss            41394  0
snd_mixer_oss          16299  2 snd_pcm_oss
snd_pcm                87946  3 snd_ens1371,snd_ac97_codec,snd_pcm_oss
snd_seq_dummy           1782  0
snd_seq_oss            31191  0
snd_seq_midi            5829  0
snd_rawmidi            23420  2 snd_ens1371,snd_seq_midi
snd_seq_midi_event      7267  2 snd_seq_oss,snd_seq_midi
snd_seq                57481  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              23681  2 snd_pcm,snd_seq
snd_seq_device          6888  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd                    71283  14 snd_ens1371,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore               8052  2 snd
snd_page_alloc          8500  1 snd_pcm
On LTSP fat Client Side

Code:
ssr@ltsp188:~$ sudo ifconfig eth0
eth0      Link encap:Ethernet  HWaddr d0:50:99:2c:f3:84  
          inet addr:10.0.0.188  Bcast:0.0.0.0  Mask:255.255.255.0
          inet6 addr: fe80::d250:99ff:fe2c:f384/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:72880 errors:0 dropped:0 overruns:0 frame:0
          TX packets:43901 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:89449296 (89.4 MB)  TX bytes:4355578 (4.3 MB)
          Interrupt:25 Base address:0xa000 

ssr@ltsp188:~$ cat /proc/asound/cards 
 0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0xdff00000 irq 22
ssr@ltsp188:~$ lsmod |grep snd
snd_hda_codec_via      33207  1 
snd_hda_intel          25805  0 
snd_hda_codec          85791  2 snd_hda_codec_via,snd_hda_intel
snd_hwdep               6924  1 snd_hda_codec
snd_pcm_oss            41394  0 
snd_mixer_oss          16299  1 snd_pcm_oss
snd_pcm                87946  3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy           1782  0 
snd_seq_oss            31191  0 
snd_seq_midi            5829  0 
snd_rawmidi            23420  1 snd_seq_midi
snd_seq_midi_event      7267  2 snd_seq_oss,snd_seq_midi
snd_seq                57481  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              23681  2 snd_pcm,snd_seq
snd_seq_device          6888  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd                    71911  11 snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore               8052  1 snd
snd_page_alloc          8500  2 snd_hda_intel,snd_pcm
I had also installed xfce4-mixer and pulseaudio S/W on chroot of server but there is no output. Only dummy sound card is listed.

Any help will be appreciable.

More info

Here is my lts.conf details.

Code:
ssr@u10-64ltsp:~$ cat /var/lib/tftpboot/ltsp/amd64/lts.conf
[Default]
LTSP_FATCLIENT=True
REMOTE_APPS=True
CONFIGURE_X=True
#XRANDR_MODE_0=1600x900
LDM_DIRECTX=True
LDM_DEBUG=True
LDM_SYSLOG=True
LDM_SESSION=/usr/bin/startlxde
XRANDR_OUTPUT_0= "VGA-0"
XRANDR_OUTPUT_1="LVDS-0 --off"
NBD_SWAP=true
SOUND=y
SOUND_DAEMON=nasd
Thanks and Regards,

Redssr
 
Old 02-01-2015, 11:52 PM   #2
redssr
Member
 
Registered: Oct 2013
Location: Dist Nasik MH State Country India
Distribution: Linux
Posts: 108

Original Poster
Rep: Reputation: Disabled
Hi,

Friends,

I will feel glad for your replies and most valuable help.

Regards,

Redssr
 
  


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