Same problem on my laptop. Running Unbuntu Feisty (7.04) on a Dell D620. The problem have just begun recently after an update... The system beep disappears after enabling and disabling it manually.
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
Same problem on my laptop. Running Unbuntu Feisty (7.04) on a Dell D620. The problem have just begun recently after an update... The system beep disappears after enabling and disabling it manually.
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)