View Full Version : [ubuntu] 10.10 on thinkpad t400s, mic stopped working

October 26th, 2010, 02:13 PM
I updated recently to 10.10. I now noticed, that the mic doesn't work anymore. The funny (or lets say weird) thing about it is, as soon as I boot with the old kernel (i.e. 2.6.32-25-generic #44-Ubuntu SMP Fri Sep 17 20:05:27 UTC 2010 x86_64 GNU/Linux) the mic works again! Any ideas?

October 31st, 2010, 11:59 PM
all right... solved.

open a terminal and run the following

echo options snd-hda-intel model=\"thinkpad\" | sudo tee -a /etc/modprobe.d/alsa-intel.conf

taken from here (and slightly modified):

Thinkwiki - Install_Ubuntu_9.10_%28Karmic_Koala%29_on_a_ThinkP ad_T400s (http://www.thinkwiki.org/wiki/Install_Ubuntu_9.10_%28Karmic_Koala%29_on_a_ThinkP ad_T400s#What_doesn.27t_work_out_of_the_box.3F)