I hope this doesn't show up twice. I accidentally sent it to alsa-user-request first :( Hello all, I'm having a problem with the AD1984 chipset on version 1.0.23. I was runnning 1.0.16 and it was working fine. Then I had to upgrade to 1.0.23 to get support for alc889. However I went to regression test on older platforms and discovered that it is no longer working with the AD1984 chip whereas previously it was working but the ALC889 now works. I really need both to work. Here is what I've tried so far: - Checked mixer settings Master is max, PCM is max, all playback devices are max. - blacklisted pcsp module - tried alsamixer -Dhw just in case but it didn't show me anything I hadn't already seen. I noticed after every reboot I have to go back in the mixer and turn up the PCM volume control as it keeps resetting back to 0 for some reason. aplay always just plays as thought it isn't a problem but no sound is produced. I've tested the speakers and I know they work. The volume is turned up all they way on them. The O/S base is Fedora Core 8 (dated I know but I can't upgrade it right now.) Previously I had 1.0.16 rpms installed. On the new system I removed the RPMs, installed all the 1.0.23 packages, and added an audio group with id 16 and then it worked. I did the same on the Optiplex 755 with the AD1984 and it did not work and still does not work even though I am not getting any errors from the module when it loads nor any audio application... Output of lspci: 00:00.0 Host bridge: Intel Corporation 82Q35 Express DRAM Controller (rev 02) 00:01.0 PCI bridge: Intel Corporation 82Q35 Express PCI Express Root Port (rev 02) 00:03.0 Communication controller: Intel Corporation 82Q35 Express MEI Controller (rev 02) 00:03.2 IDE interface: Intel Corporation 82Q35 Express PT IDER Controller (rev 02) 00:03.3 Serial controller: Intel Corporation 82Q35 Express Serial KT Controller (rev 02) 00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network Connection (rev 02) 00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02) 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02) 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02) 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92) 00:1f.0 ISA bridge: Intel Corporation 82801IO (ICH9DO) LPC Interface Controller (rev 02) 00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA AHCI Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02) 01:00.0 VGA compatible controller: nVidia Corporation GeForce 8600 GT (rev a1) Output of lsmod: Module Size Used by snd_hda_codec_analog 58972 1 snd_hda_intel 24896 0 snd_hda_codec 72992 2 snd_hda_codec_analog,snd_hda_intel snd_hwdep 6848 1 snd_hda_codec snd_seq_dummy 2720 0 snd_seq_oss 26112 0 snd_seq_midi_event 5852 1 snd_seq_oss snd_seq 43568 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event snd_seq_device 6120 3 snd_seq_dummy,snd_seq_oss,snd_seq snd_pcm_oss 35136 0 snd_mixer_oss 13340 1 snd_pcm_oss snd_pcm 62784 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss snd_timer 17636 2 snd_seq,snd_pcm snd 49060 12 snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer soundcore 5920 1 snd ath_pci 157780 0 wlan 191312 1 ath_pci ath_hal 358112 1 ath_pci ipv6 247376 22 dm_multipath 13512 0 nvidia 7087400 24 e1000e 140236 0 iTCO_wdt 10720 0 i2c_i801 8300 0 iTCO_vendor_support 3008 1 iTCO_wdt serio_raw 5088 0 dcdbas 7068 0 pata_acpi 3932 0 i2c_core 18928 2 nvidia,i2c_i801 pcspkr 2556 0 snd_page_alloc 7908 2 snd_hda_intel,snd_pcm ata_generic 4384 0 Output of aplay -l: **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 1: AD198x Digital [AD198x Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 Output of aplay -L: null Discard all samples (playback) or generate zero samples (capture) default:CARD=Intel HDA Intel, AD198x Analog Default Audio Device front:CARD=Intel,DEV=0 HDA Intel, AD198x Analog Front speakers surround40:CARD=Intel,DEV=0 HDA Intel, AD198x Analog 4.0 Surround output to Front and Rear speakers surround41:CARD=Intel,DEV=0 HDA Intel, AD198x Analog 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=Intel,DEV=0 HDA Intel, AD198x Analog 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=Intel,DEV=0 HDA Intel, AD198x Analog 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=Intel,DEV=0 HDA Intel, AD198x Analog 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers iec958:CARD=Intel,DEV=0 HDA Intel, AD198x Digital IEC958 (S/PDIF) Digital Audio Output relevant dmesg output: input: HID 04d9:1400 as /class/input/input2 generic-usb 0003:04D9:1400.0001: input,hidraw0: USB HID v1.10 Keyboard [HID 04d9:1400] on usb-0000:00:1d.2-2/input0 input: HID 04d9:1400 as /class/input/input3 input: PC Speaker as /class/input/input4 dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) iTCO_vendor_support: vendor-support=0 i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18 iTCO_wdt: Intel TCO WatchDog Timer Driver v1.05 iTCO_wdt: failed to reset NO_REBOOT flag, reboot disabled by hardware iTCO_wdt: No card detected nvidia: module license 'NVIDIA' taints kernel. HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 HDA Intel 0000:00:1b.0: setting latency timer to 64 nvidia 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 nvidia 0000:01:00.0: setting latency timer to 64 NVRM: loading NVIDIA UNIX x86 Kernel Module 173.14.25 Wed Jan 27 02:26:21 PST 2010 input: HDA Digital PCBeep as /class/input/input5 platform microcode: firmware: requesting intel-ucode/06-0f-0b platform microcode: firmware: requesting intel-ucode/06-0f-0b warning: process `kudzu' used the deprecated sysctl system call with 1.23. I'm about pulling my hair out here on this one. Any assistance would be greatly appreciated and many thanks for the sound support in linux!! jb ------------------------------------------------------------------------------ Achieve Improved Network Security with IP and DNS Reputation. 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