MacBook 2,1

bsnux
   6 years ago
  Apple (2x Intel Core 2 Duo CPU P9400 @ 2.40GHz W/Mobile Intel GM45 Express)
  Mint (older version)
  Works perfectly
What works:

All hardware working property.

What doesn't work:

Small problem with red light for headphones jack. Also, headphone not working by default.

What was done to make it work:

In order to solve problem with red light, you can execute the following command:

$ sudo amixer set IEC958 off

For solving problem with headphone, you can execute 'alsamixer' and move right to "Speaker" and press "m" key to activate it.