Ubuntu10.04 solution for unworking headphones (ACL269 sound card)

Source: Internet
Author: User
Solution (ACL269 Sound Card): Upgrade alsa to version 1.0.23. Note: (1) Compile alsa dependent package: ncurses-devgettextxmltolibasound2-devlinux-headerslibncursesw5-dev (2) package to be compiled: alsa-driver-1.0.23alsa-lib-1.0.

Solution for disworking headphones in Ubuntu 10.04 (ACL269 sound card)


Upgrade alsa to version 1.0.23.


(1) Compile the packages on which alsa depends:

Ncurses-dev gettext xmlto libasound2-dev linux-headers libncursesw5-dev

(2) packages to be compiled:




(3) Stop alsa before compilation.

Sudo/sbin/alsa-utils stop

(4) run the program after compilation and installation:

Sudo alsaconf

(5) If you need to switch between the external speaker and headphones, you also need to add in/etc/modprobe. d/alsa-base.conf:

Options snd-hda-intel model = auto

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