Ubuntu 10.10 on Acer AspireOne 522

quite a few issues with Ubuntu 10.10 on AOD522


Problem #1 - it keeps hanging after login:
disable the atl1c driver and update the initramfs image:
add in /etc/modprobe.d/blacklist.conf this line
blacklist atl1c
update-initramfs -u

Problem #2 - getting AMD video driver to work:

sh ati-driver-installer-11-6-x86.x86_64.run --buildpkg Ubuntu/maverick
apt-get install -y debhelper dh-modaliases libqtgui4 execstack
sh ati-driver-installer-11-6-x86.x86_64.run --buildpkg Ubuntu/lucid
aticonfig --initial
aticonfig --resolution=0,1280x720

Problem #3 - speaker doesn't turn off after headset plugged in:

apt-get install pavucontrol
/etc/modprobe.d/options.conf
options snd-hda-intel model=laptop,dell-vostro position_fix=0,1

If you don't like the new interface with mutter, you can get the old netbook-launcher back:
apt-get install netbook-launcher-efl