From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; fr; rv:1.8.1.3) Gecko/20070320 Firefox/2.0.0.3 Description of problem: On a fresh FC6 install, sound was ok (kernel 2.6.18). After updating to last kernel, no PCM device is shown in system-config-sound, while module (snd_hda_intel) seems correctly loaded (no errors in dmesg). Rebooting using kernel 2.6.18 solves the problem. Version-Release number of selected component (if applicable): kernel-2.6.20-1.2925.fc6 How reproducible: Always Steps to Reproduce: 1. Install kernel kernel-2.6.20-1.2925.fc6 2. Boot 3. Try to configure sound ou to play one Actual Results: No sound. Expected Results: Sound should works. Additional info:
The problem with ATI sound should be fixed in 2.6.20-1.2933.fc6 *** This bug has been marked as a duplicate of 231414 ***