I installed Lubuntu 12.10 on my old laptop (Sharp Mebius PC-MR80J), but sound does not work. Here are things I tried.
aplay -ldoes not output anything.
- When I run
alsamixer, I see only one bar that says "Beep".
- I installed
libgtk-3-0and checked output devices, but I only see "Dummy ouput" and there is no hardware output devices.
cat /proc/asound/cardsreturns the following.
0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xfeb38000 irq 40
cat /proc/asound/devicesoutputs the following.
1: : sequencer 2: [ 0- 1]: hardware dependent 3: [ 0- 0]: hardware dependent 4: [ 0] : control 33: : timer
The laptop was running Windows XP before and sound (both input and outpu) was working. What can I do now?