Ubuntu audio volume not adjustable

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i had the problem that it was not possible to adjust the volume. at the maximum level the speakers had sound but one level lower the sound was off. sudo nano /etc/pulse/default.pa add “ignore_dB=1” to the following line load-module module-udev-detect ignore_dB=1 sudo killall pulseaudio thats all

disable unity in ubuntu 11.10

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i hate unity, so here the steps go get the old gome window managment back: sudo add-apt-repository ppa:gnome3-team/gnome3 sudo aptitude update sudo aptitude dist-upgrade sudo aptitude install gnome-shell relogin with new gnome shell