Detection of soundcard

Hardware Troubleshooting in Linux > Linux Audio Support

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gargsachin_ait:
Hey all i m using REHL5 os. My soundcard is working fine in windows but dnt detected in linux. I install vlc player with all the dependencies . Video is coming but no sound is there. And when i test the speakers from sound detection tool it doesnt give any sound. However when i work on console in gui mode and pressed left and right key it is prodecing sound. Please help me in sorting out this problem.
Regards
Sachin Garg.

Ricky:
I guess I need to get RHEL for testing purpose.
Tried "sndconfig" ?

Try it as root.

If that doesn't work then look if you card is supported by ALSA

You have not mentioned what sound chip you have. Look here:
http://www.alsa-project.org/main/index.php/Matrix:Main

gargsachin_ait:
yaar my sound card brand is as shown

Intel corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller
PCM Device: STAC922xx Analog

unixmen:

check if your card is detected with :
lspci -v

regards
team

gargsachin_ait:
It is showing following message

00:00.0 Host bridge: Intel Corporation 82915G/P/GV/GL/PL/910GL Memory Controller Hub (rev 04)
Subsystem: Dell Unknown device 01c5
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information

00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Integrated Graphics Controller (rev 04) (prog-if 00 [VGA])
Subsystem: Dell Unknown device 01c5
Flags: bus master, fast devsel, latency 0, IRQ 169
Memory at dff80000 (32-bit, non-prefetchable) [size= 512K]
I/O ports at ecd8 [size= 8]
Memory at c0000000 (32-bit, prefetchable) [size= 256M]
Memory at dff40000 (32-bit, non-prefetchable) [size= 256K]
Capabilities: [d0] Power Management version 2

00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 04)
Subsystem: Dell Unknown device 01c5
Flags: bus master, fast devsel, latency 0, IRQ 169
Memory at dff3c000 (64-bit, non-prefetchable) [size= 16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Capabilities: [70] Express Unknown type IRQ 0
Capabilities: [100] Virtual Channel
Capabilities: [130] Unknown (5)

00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 04) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Memory behind bridge: dfe00000-dfefffff
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable+
Capabilities: [90] #0d [0000]
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Unknown (5)

00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 04) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: dfd00000-dfdfffff
Capabilities: [40] Express Root Port (Slot-) IRQ 0
Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable+
Capabilities: [90] #0d [0000]
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Unknown (5)

00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 04) (prog-if 00 [UHCI])
Subsystem: Dell Unknown device 01c5
Flags: bus master, medium devsel, latency 0, IRQ 209
I/O ports at ff80 [size= 32]

00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 04) (prog-if 00 [UHCI])
Subsystem: Dell Unknown device 01c5
Flags: bus master, medium devsel, latency 0, IRQ 217
I/O ports at ff60 [size= 32]

00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 04) (prog-if 00 [UHCI])
Subsystem: Dell Unknown device 01c5
Flags: bus master, medium devsel, latency 0, IRQ 225
I/O ports at ff40 [size= 32]

00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 04) (prog-if 00 [UHCI])
Subsystem: Dell Unknown device 01c5
Flags: bus master, medium devsel, latency 0, IRQ 233
I/O ports at ff20 [size= 32]

00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 04) (prog-if 20 [EHCI])
Subsystem: Dell Unknown device 01c5
Flags: bus master, medium devsel, latency 0, IRQ 209
Memory at ffa80800 (32-bit, non-prefetchable) [size= 1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d4) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: dfc00000-dfcfffff
Capabilities: [50] #0d [0000]

00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 04)
Flags: bus master, medium devsel, latency 0

00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 04) (prog-if 8a [Master SecP PriP])
Subsystem: Dell Unknown device 01c5
Flags: bus master, medium devsel, latency 0, IRQ 169
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at ffa0 [size= 16]

00:1f.2 IDE interface: Intel Corporation 82801FB/FW (ICH6/ICH6W) SATA Controller (rev 04) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Dell Unknown device 01c5
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 50
I/O ports at fe00 [size= 8]
I/O ports at fe10 [size= 4]
I/O ports at fe20 [size= 8]
I/O ports at fe30 [size= 4]
I/O ports at fea0 [size= 16]
Capabilities: [70] Power Management version 2

00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 04)
Subsystem: Dell Unknown device 01c5
Flags: medium devsel, IRQ 177
I/O ports at ece0 [size= 3 2]

03:08.0 Ethernet controller: Intel Corporation 82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller (rev 04)
Subsystem: Dell Unknown device 01c5
Flags: bus master, medium devsel, latency 64, IRQ 50
Memory at dfcff000 (32-bit, non-prefetchable) [size= 4K]
I/O ports at dcc0 [size= 64]
Capabilities: [dc] Power Management version 2

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