Description of problem: audio not detected Version-Release number of selected component (if applicable): Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) How reproducible: every time. Steps to Reproduce: 1. run system-config-soundcard. 2. try to play sound. 3. Actual results: no sound Expected results: sound Additional info:
Created attachment 156999 [details] scsconfig.log
Created attachment 157000 [details] scsrun.log
Hm, the logs look sane. Can you check the latest drivers? (1.0.14). how-to is here: http://people.redhat.com/stransky/alsa/
Created attachment 158813 [details] scsconfig output
Created attachment 158814 [details] scsrun output
I think I might be seeing the same problem, but having more data points might help pinpoint the issue. I have a brand-new Dell Latitude Core 2 Duo D830 running 2.6.21-1.3228.fc7 (32-bit) using the Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02). The card never gets loaded properly at startup and is unconfigurable thereafter using system-config-soundcard. I'll attach the 2 requested log files as well. FYI: Here's what dmesg shows when I try to load the drivers from system-config-soundcard: usbcore: deregistering interface driver snd-usb-audio ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 21 (level, low) -> IRQ 20 PCI: Setting latency timer of device 0000:00:1b.0 to 64 ALSA /var/tmp/bach-build/BUILD/alsa-driver-1.0.14/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:558: hda_intel: azx_get_response timeout, switching to polling mode... ALSA /var/tmp/bach-build/BUILD/alsa-driver-1.0.14/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:564: hda_intel: azx_get_response timeout, switching to single_cmd mode... hda_codec: No auto-config is available, default to model=ref ALSA /var/tmp/bach-build/BUILD/alsa-driver-1.0.14/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:1020: hda-intel: no codecs initialized ACPI: PCI interrupt for device 0000:00:1b.0 disabled usbcore: registered new interface driver snd-usb-audio
I forgot to mention that I had already downloaded and installed the most recent corresponding alsa kernel module for release 3228, but the problem was still there and these logs show those results. --Ted
I punted F7 and dropped back to using FC6 on my Core 2 Duo Dell D830 since I was having so many issues with F7: not being able to find the soundcard, can't access the DVD drive, freezing intermittently, etc. I updated FC6 to the latest version of all the ALSA stuff I could find from the ALSA site (FC6 2.6.20-1.2962) and tried seeing whether the Intel 82801H controller was now visible and enabled. Alas, the effect is exactly the same: no usable sound. The dmesg output from FC6 is the same as I submitted in comment #6. I'd LOVE to get the sound working on my new machine (everything else appears functional now) and would really appreciate any help to get me there. Is there anything else I can try or any possible workarounds? I'm game to test new solutions or patches, if it might help. Please let me know. Cheers, --Ted
It's a problem in drivers, see: ALSA /var/tmp/bach-build/BUILD/alsa-driver-1.0.14/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:564: hda_intel: azx_get_response timeout, switching to single_cmd mode... hda_codec: No auto-config is available, default to model=ref ALSA /var/tmp/bach-build/BUILD/alsa-driver-1.0.14/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:1020: hda-intel: no codecs initialized ACPI: PCI interrupt for device 0000:00:1b.0 disabled Please create a report at ALSA project (www.alsa-project.org) and attach the log there. They're authors of linux sound system and should be able to help you...