Feitas a s minhas pesquisas aki no forum por...
ICH8 Family HD Audio Controller, deparei-me com algumas dicas e ate casos resolvidos mas nenhum ainda funcionou para mim, continuo sem som...
Os meus dados...
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
Codec: Conexant CX20549 (Venice)Testei estes métodos todos individualmente...
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sudo apt-get install linux-backports-modules-2.6.22-14-generic
e reinicia
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wget
ftp://ftp.alsa-project.org/pub/driver/alsa-driver-1.0.16rc1.tar.bz2tar xvpjf alsa-driver-1.0.16rc1.tar.bz2
cd alsa-driver-1.0.16rc1
./configure --with-cards=hda-intel
make
sudo make install
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sudo apt-get install alsa-source
cd /usr/src/
sudo tar xvjf alsa-driver.tar.bz2
cd modules/alsa-driver/
sudo ./configure --with-kernel=/usr/src/linux-headers-$(uname -r) --with-cards=hda-intel --with-oss=yes
cd alsa-kernel
sudo patch -p1 ... # repeat with all three patches
cd ..
sudo make
sudo make install
killall mixer_applet2 && sudo modprobe -r snd-hda-intel
sudo rmmod snd-seq-dummy snd-seq-oss snd-seq-midi snd-pcm-oss
sudo rmmod snd-mixer-oss snd-pcm snd-hwdep snd-rawmidi snd-seq-midi-event
sudo rmmod snd-page-alloc snd-seq
sudo rmmod snd-timer snd-seq-device
sudo rmmod snd
sudo rmmod soundcore
sudo depmod -a
sudo modprobe snd-hda-intel
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cd /tmp
wget
ftp://ftp.alsa-project.org/pub/driver/alsa-driver-1.0.15rc3.tar.bz2tar -jxvf alsa-driver-1.0.15rc3.tar.bz2
cd alsa-driver-1.0.15rc3/
./configure --with-cards=hda-intel && make
sudo make install
sudo cp ./modules/snd-hda-intel.ko /lib/modules/$( uname -r )/ubuntu/media/snd-hda-intel/
sudo depmod -a
sudo reboot
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sudo gedit /etc/modprobe.d/alsa-base
- And modifiy it (or add it) so that it looks like :
options snd-hda-intel disable_msi=1
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Nenhum funciona, continuo sem som, por incrivel k pareça...
Alguma ajuda, por favor???
O meu Portactil é um HP pavilion dv2528ea
Obrigado