No sound from VT1720/24 [Envy 24PT/HT] sound card

[Frank616]

I have a fresh install of Kubuntu 11.10 with all current updates on an older IBM / Lenovo desktop. The internal sound card is disabled in the BIOS. I have installed a PPA International sound card http://www.newegg.com/Product/Produc...82E16829126005which uses the VIA Technologies Inc. VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller chipset. This device uses the ICE1724 kernel module, which appears to be installed.

I am getting no sound.

I would like to post a screenshot of alsamixer, but I can't figure out how to do that in this forum. Can I embed a graphic here, or only a link to one?

Does Kubuntu 11.10 use Pulse? It is my understanding that it does not.

Below that are the outputs from aplay and lspci.

I am trying to use the S/PDIF optical output on the card, and I have an external DAC feeding an input on my stereo. I know the hardware works, as I installed WinXP on this machine to test it. It works fine. Can't make it go in Kubuntu 11.10

Any help appreciated. I've been through the forum, and found nothing. AFAIK, this card should work out of the box (according to reports of others that have bought it), so it must be something that I have set wrong.

Thanks.

Frank.

OK, got help to post the alsamixer screenshots. They should now be attached.

guest@media:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ICE1724 [ICEnsemble ICE1724], device 0: ICE1724 [ICE1724]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: ICE1724 [ICEnsemble ICE1724], device 1: ICE1724 IEC958 [ICE1724 IEC958]
Subdevices: 1/1
Subdevice #0: subdevice #0
guest@media:~$ lspci -v
00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface (rev 02)
Subsystem: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface
Flags: bus master, fast devsel, latency 0
Memory at d8000000 (32-bit, prefetchable) [size=64M]
Capabilities: <access denied>
Kernel driver in use: agpgart-intel

00:01.0 PCI bridge: Intel Corporation 82865G/PE/P PCI to AGP Controller (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, 66MHz, fast devsel, latency 96
Bus: primary=00, secondary=01, subordinate=01, sec-latency=80
Memory behind bridge: d2000000-d5ffffff
Prefetchable memory behind bridge: e0000000-f0ffffff
Kernel modules: shpchp

00:06.0 System peripheral: Intel Corporation 82865G/PE/P Processor to I/O Memory Interface (rev 02)
Flags: fast devsel
Memory at fecf0000 (32-bit, non-prefetchable) [size=4K]

00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: IBM Device 0285
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 1800 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: IBM Device 0285
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 1820 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: IBM Device 0285
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 1840 [size=32]
Kernel driver in use: uhci_hcd

00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
Subsystem: IBM Device 0285
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 1860 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: IBM Device 0285
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at d0000000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=200
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d6000000-d60fffff
Kernel modules: shpchp

00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge (rev 02)
Flags: bus master, medium devsel, latency 0
Kernel modules: iTCO_wdt, intel-rng

00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: IBM Device 0285
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 1880 [size=16]
Memory at a0000000 (32-bit, non-prefetchable) [size=1K]
Kernel driver in use: ata_piix

00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02)
Subsystem: IBM Device 0285
Flags: medium devsel, IRQ 9
I/O ports at 18a0 [size=32]
Kernel modules: i2c-i801

01:00.0 VGA compatible controller: nVidia Corporation G73 [GeForce 7300 GT] (rev a2) (prog-if 00 [VGA controller])
Subsystem: eVga.com. Corp. Device a501
Flags: bus master, 66MHz, medium devsel, latency 248, IRQ 16
Memory at d4000000 (32-bit, non-prefetchable) [size=16M]
Memory at e0000000 (32-bit, prefetchable) [size=256M]
Memory at d2000000 (32-bit, non-prefetchable) [size=16M]
[virtual] Expansion ROM at f0000000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: nvidia
Kernel modules: nvidia_173, nouveau, nvidiafb

03:0a.0 Multimedia audio controller: VIA Technologies Inc. VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller (rev 01)
Subsystem: VIA Technologies Inc. Device 2403
Flags: bus master, medium devsel, latency 32, IRQ 22
I/O ports at 20c0 [size=32]
I/O ports at 2000 [size=128]
Capabilities: <access denied>
Kernel driver in use: ICE1724
Kernel modules: snd-ice1724

03:0b.0 Ethernet controller: Intel Corporation 82541EI Gigabit Ethernet Controller
Subsystem: IBM Device 0285
Flags: bus master, 66MHz, medium devsel, latency 52, IRQ 16
Memory at d6000000 (32-bit, non-prefetchable) [size=128K]
I/O ports at 2080 [size=64]
Capabilities: <access denied>
Kernel driver in use: e1000
Kernel modules: e1000

03:0c.0 FireWire (IEEE 1394): NEC Corporation uPD72874 IEEE1394 OHCI 1.1 3-port PHY-Link Ctrlr (rev 01) (prog-if 10 [OHCI])
Flags: bus master, medium devsel, latency 48, IRQ 20
Memory at d6020000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci
Kernel modules: firewire-ohci

guest@media:~$

[claydoh]

Re: Re: No sound from VT1720/24 [Envy 24PT/HT] sound card

Yes, we use pulse, you may be able to choose the proper device in system settings and give it a higher priority.

I have seen items disabled in bios still show there, so you may just have to select the new one.

Sent from my SCH-I510 using Tapatalk

[Frank616]

Re: No sound from VT1720/24 [Envy 24PT/HT] sound card

claydoh:

Yes, we use pulse,

So, how do I enable it / get at it / adjust it?

Thanks.

Frank.

[Frank616]

Re: No sound from VT1720/24 [Envy 24PT/HT] sound card

Update:

I gave up on the sound card.

The new NVIDIA video cards have HDMI out, which includes digital audio. I went and bought an Asus GT520 Silent (no fan) and installed that, pulling the sound card out at the same time. The flatscreen TV has s/pdif out. I connected that to my DAC with an optical cable, and from the DAC to my stereo amplifier with regular audio cables. I put in a new 1 TB drive into the old Dell Optiplex, an HDMI cable between the NVIDIA card and the flatscreen TV, and installed Kubuntu 11.10 with the option to update files as it goes, and also to install third party software. Once the install was complete, I had beautiful 1920 x 1080 video, and crystal clear and smooth digital sound!! No other tweaking necessary. It just ran.

Sometimes its better to try another solution....

Frank.