in order to fix the issue with the touch pad you will either need to install the elantech touchpad modules into your kernel, or if you're running kernel 2.6.34 or higher you will simply need to enable them. For me, I'm running 10.04 on kernel 2.6.32-24-generic. I installed kernel 2.6.34 and then add a line to the file
/etc/modprobe.d/psmouse.conf
Code:
sudo gedit /etc/modprobe.d/psmouse.conf
type
Code:
options psmouse force_elantech=1
and save. Now if you go into mouse settings in the menu it should be recognized as a track pad.
The newer kernel did not agree with my system for some reason and popped up with errors at boot and caused lots of graphic artifacting with compiz enabled... dunno why, but my theory on Linux after breaking many a system is 'if it aint broke,don't sudo update-manager -d'
For my system I had to patch the psmouse kernel module, which was a new thing for me but simple enough. If you have to do this, make sure you make backups!
If you're unsure which kernel version you are running, just type
in the terminal.
There is a great tutorial HERE on the process. Look at post #44.
A few caveats I encountered here -- first, make sure you're running the kernel you intend to patch otherwise it won't work and you'll have a broken mouse.
Second, if you modified your /etc/modprobe.d/psmouse.conf file, you will need to undo any changes you made before trying to patch your kernel.
Third, the instructions seem somewhat incorrect to me in terms of context. When you get to the part where you are supposed to un-bzip the kernel source I ran into errors. I would open up nautilus and manually copy the /usr/src/linux-source-whateverversion.tar.bz into a folder in your home directory and unzip it that way. It's big so it might take a minute or two. After that, just follow the directions.
The last thing you will need to know is that when you get to step 5.5 which says for Dell Mini Only, you will have to perform those steps. My first attempt to build the new psmouse module failed at this point so it's probably safe to assume that the Dell Mini uses the same touchpad.
As for the mic input issues, I had similar problems with sound. I ended up installing alsa drivers from this repo
http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu. This made the sound behave properly for the most part, enabling all the proper modes for sound. One thing I've noticed is that if you reboot the computer without shutting down fully, sound will not work. However if you shut down the computer properly and then power it back on, sound works properly, and this behavior is common to all 4 operating systems on my netbook (Ubuntu, WindowsXP, OSX and Android). I've done a little digging and it seems as though the boot booster that resides on the first partition on the HD acts both a micro OS and also behaves as an EFI system (ie; what makes a Mac different from a PC). Very interesting... Too bad I formatted the hard drive as soon as I unboxed the computer and lost that partition. I'm looking into whether it's possible to get it back somehow. I'll let you know what I find.
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