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sudo apt-get install build-essential ncurses-dev gettext
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sudo apt-get install linux-headers-`uname -r`
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sudo /etc/init.d/alsa-utils stop
sudo /etc/init.d/alsasound stop
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mkdir alsa-src
cd alsa-src
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wget ftp://ftp.alsa-project.org/pub/driver/alsa-driver-1.0.14rc3.tar.bz2
wget ftp://ftp.alsa-project.org/pub/lib/alsa-lib-1.0.14rc3.tar.bz2
wget ftp://ftp.alsa-project.org/pub/utils/alsa-utils-1.0.14rc2.tar.bz2
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tar xvjf alsa-driver-1.0.14rc3.tar.bz2
tar xvjf alsa-lib-1.0.14rc3.tar.bz2
tar xvjf alsa-utils-1.0.14rc2.tar.bz2
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wget http://lenovo.dropshock.com/files/realtek6.tar.gz
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tar xvzf realtek6.tar.gz
cp patch_realtek.c ~/alsa-src/alsa-driver-1.0.14rc3/alsa-kernel/pci/hda/
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cd alsa-driver-1.0.14rc3
./configure --with-cards=hda-intel
make
sudo make install
cd ../alsa-lib-1.0.14rc3
./configure
sudo make install
cd ../alsa-utils-1.0.14rc2
./configure
sudo make install
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sudo modprobe -r snd-hda-intel && sudo modprobe snd-hda-intel
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sudo /etc/init.d/alsa-utils restart
sudo /etc/init.d/alsasound restart
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