The BCM2046 in my Inspiron 1525 has always performed fairly poorly. Sometimes I can get it to work, but even moving the laptop just a little tends to make the audio skip, and it's tough to get it to play right.
Interestingly, the Atheros AR5BBU12 in my Cr-48 runs great under Ubuntu. If I block it with my hands, it has issues, but otherwise works much better.
The BCM2046 in my Inspiron 1525 has always performed fairly poorly. Sometimes I can get it to work, but even moving the laptop just a little tends to make the audio skip, and it's tough to get it to play right.
Interestingly, the Atheros AR5BBU12 in my Cr-48 runs great under Ubuntu. If I block it with my hands, it has issues, but otherwise works much better.
Ubuntu 10.10 on both.