On my Inspiron 1520, no audio too (no card found) but it’s not a sigmatel, but an intel one :
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
I can’t push the volume like in this bug : https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/130559 … there’s no card found.
Compiling the alsa drivers like in the post #305 in this thread : http://ubuntuforums.org/showthread.php?p=3412671#post3412671 give me sound. But with the headphone bug.
Tel me if you need more informations.
On my Inspiron 1520, no audio too (no card found) but it’s not a sigmatel, but an intel one :
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
I can’t push the volume like in this bug : https:/ /bugs.launchpad .net/ubuntu/ +source/ linux-source- 2.6.22/ +bug/130559 … there’s no card found.
Compiling the alsa drivers like in the post #305 in this thread : http:// ubuntuforums. org/showthread. php?p=3412671# post3412671 give me sound. But with the headphone bug.
Tel me if you need more informations.