The problem it's Solved! Run this:
Open /etc/modprobe.d/alsa-base with the following command: sudo nano /etc/modprobe.d/alsa-base.conf Add this line in the end file #NUEVA LINEA options snd-hda-intel model=asus Now in the terminal! wget ftp://ftp.alsa-project.org/pub/driver/alsa-driver-1.0.25.tar.bz2 wget ftp://ftp.alsa-project.org/pub/lib/alsa-lib-1.0.25.tar.bz2 wget ftp://ftp.alsa-project.org/pub/utils/alsa-utils-1.0.25.tar.bz2 Now! sudo apt-get install libncursesw5-dev build-essential libncurses-dev gettext xmlto xmltoman linux-headers-`uname -r` Now! sudo mkdir -p /usr/src/alsa cd /usr/src/alsa sudo nautiluz Go to> /home/usuario/Downloads/ Copy the files: "alsa-driver-1.0.25.tar.bz2", "alsa-lib-1.0.25.tar.bz2", "alsa-utils-1.0.25.tar.bz2" Go to /usr/src/alsa Paste the files! Now! sudo tar xjf alsa-driver*.bz2 sudo tar xjf alsa-lib*.tar.bz2 sudo tar xjf alsa-utils*.tar.bz2 Now! cd alsa-driver* sudo ./configure --with-cards=hda-intel --with-kernel=/usr/src/linux-headers-$(uname -r) sudo make sudo make install Now! cd ../alsa-lib* sudo ./configure sudo make sudo make install Now! sudo ln -s libpanelw.so.5 /usr/lib/libpanelw.so sudo ln -s libformw.so.5 /usr/lib/libformw.so sudo ln -s libmenuw.so.5 /usr/lib/libmenuw.so sudo ln -s libncursesw.so.5 /lib/libncursesw.so Now! cd ../alsa-utils* sudo ./configure sudo make sudo make install Reboot System! Open a Terminal Write: alsamixer Press F6 key Select 0 HDA Intel The item "Capture" go to level 25 The item "Internal Mic Boost" go to Level 51 Press Scape Key Done! ** Changed in: pulseaudio (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/927961 Title: noise during recording with high volume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/927961/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs