To solve the problems relative to sound, follow this (only for ubuntu maverick 64bit).
1) You need ubuntu kernel 2.6.35-23 or higher. Open Synaptic and update the kernel in case you are using 2.6.35-22.
2) Run this command on the terminal:
echo "options snd-hda-intel model=hp-laptop" | sudo tee -a /etc/modprobe.d/alsa-base.conf
3) Download the attached file from post #164 (http://ubuntuforums.org/showpost.php...&postcount=164). Extract the file "snd-hda-codec-conexant.ko" and copy it to this folder:
/lib/modules/2.6.35-23-generic/kernel/sound/pci/hda
You will have to overwrite the original file (and will need root permissions).
4) Reboot.
- To solve the webcam upside down problem, run this on a terminal:
sudo add-apt-repository ppa:libv4l/ppa && sudo apt-get update && sudo apt-get upgrade
- To solve the suspend and wireless-led problem, check the following solutions for Ubuntu Lucid 10.04. Alternatively, you can install a package I created which includes the fixes for suspend, wireless led and calculator button. See the attached file. It was created for maverick 64.