Description of problem: My Intel motherboard has built-in ATI SB450 HDA Audio. When I run 2.6.19- 1.2911.6.5.fc6, Sound Detection shows that my PCM device, ALC 833 Analog, vanishes. When I switch back to 2.6.18-1.2798.fc6, audi is perfect. Somthing in the new kernel deletes the PCM and kills audio. Version-Release number of selected component (if applicable): Version numbers above. How reproducible: Steps to Reproduce: 1.Boot with 2.6.19-- no PCM detected, no audio. 2.Boot with 2.6.18-- PCM detected and audio is good. 3. Actual results: Internal audio card detected, but no PCM detected. Expected results: Soundcard Detection should detect audio card and PCM. Additional info:
Please see bug 231414. Is your system the same? Report any information against that bug, please. *** This bug has been marked as a duplicate of 231414 ***
Same bug. Thank you.