More from AppleTV Linux Saga
Step 0. Get an AppleTV. Open it up and replace the hard drive with a new one. Well you can use the old one if you'd like.
Step 1. Create an ATV-Bootloader USB disk. Use the excellent GUI tool from here: https://code.google.com/p/atvusb-creator/
Step 2. Boot into ATV-Bootloader using the USB disk. Then, Partition the hard drive using: http://code.google.com/p/atv-bootloader/wiki/PartitioningLinux I ended up creating 5 partitions on my hard drive.
Step 3. Download a Linux live CD image and burn it on a USB disk with a command like like
dd if=/path/to/img of=/dev/sdb
. Now, I tried many combinations of Ubuntu. Eventually I settled on using 8.04 hardy. Technically no one on the internet has managed to boot AppleTV with Linux Kernel 3.x, so you're stuck with 2.6.x branch. On Ubuntu side, that is at most 11.04. I did try 12.04 or 12.10, but neither boots up. 11.04 installer didn't boot up completely, complaining about not finding a cdrom. I didn't try the ubuntu 10.x or 9.x branch either. Also ubuntu 9.10 and higher use grub2 bootloader that is incompatible with ATV-Bootloader. There is a download package on ATV-Bootloader website that supposedly fixes this, but I cannot verify it.
Long story short, save yourself some trouble and stick to 8.04. I didn't and wasted a lot of time on it. Anyway, the instructions on this page are very good for booting into the Linux installer: http://code.google.com/p/atv-bootloader/wiki/BootingLiveCD
I suggest alternative CD installers or ubuntu-servers, as the graphical installer uses too much memory, which will end up freezing the AppleTV.
Step 4. Go on with the installation.
step 5. In order to not need the USB disk to boot, you can install the ATV-Bootloader on the proper partitions you created in step 2. http://code.google.com/p/atv-bootloader/wiki/PartitioningLinux http://wiki.xbmc.org/index.php?title=HOW-TO:Install_Ubuntu_and_XBMC_on_Apple_TV_1#Start_Linux_installation
Step 6. You can make the whole thing bootable by editing com.apple.Boot.plist and changing "none" to "auto". By now, you should have a proper ubuntu 8.04 server installed on your AppleTV, and when you turn it on it should load up all the way to a command prompt login.
Now let's try installing a graphical interface.
step 7. Install X11. sudo apt-get install xserver-xorg-core xserver-xorg-dev xinit xfonts-base x11-xserver-utils xauth
step 8. Before rebooting, download the 304.x version of NVIDIA graphics driver from their website and install it.
step 9. Ok, now that we have X11 and a graphics driver, let's install a Desktop environment. Currently LXDE is known as the most efficient and usable desktop environment. http://forum.stmlabs.com/showthread.php?tid=59
step 10. Let's reboot the machine. If you're lucky, you should boot into a working environment.
step 11. Install the wireless network driver: http://code.google.com/p/atv-bootloader/wiki/InstallWireless
step 12. Install the sound driver. Well I install it but I don't have HDMI audio, and haven't tried analog ones yet. http://wiki.xbmc.org/index.php?title=HOW-TO:Install_Ubuntu_and_XBMC_on_Apple_TV_1#Install_atvclient
step 13. (from the same link as above) install atvclient, which stops the annoying LED blinking.
step 14. I suggest not updating your packages. I did, and it broke my openbox window manager, and no matter what I couldn't get it to work again. I eventually had to remove it, install lxde 'lite' session manager, and replace openbox with metacity (sudo pat-get metacity, and change a config file, google for it) to get it to work again.
step 15. Unfortunately installing LXDE this way is an underwhelming experience as it comes with no pre installed program, and still some of the programs that I install do not work (including firefox and opera, but midori works and is a decent browser).
Unfortunately the first ubuntu version which had lubuntu alternate installer CD (to escape from the graphical installer) is 11.10, which has a Linux kernel 3.2.x that in incomatible with ATV, and it's a no-no. I tried installing ubuntu-server 11.04 and planned to run "sudo apt-get install lubuntu", but as mentioned earlier the installer got stuck looking for a real cdrom.
In retrospect, I probably should have picked xubuntu instead of lubuntu (edit: LXDE works just fine, thank you!). Still, I have a decent setup as of now.
For now I'm going to call it a day and use it the way it is now. If I do more, I'll post it here.
Edit: I decided to set it up for now as a home server for remote ssh and possibly a web server. I could use it for squid too, but these services will come at a later point.
Why? Well I forgot to tell you that I removed the fan inside the Apple TV, and it is working just fine. The fan seems to be useless, it's not even installed on the CPU, It's just there. Anyway, without the fan, I have a noise-less machine at my home. Perfect for a 24/7 server.
Another piece of info about the memory usage. gnome-system-monitor reports that the current installation (with lxde and metacity) uses a grand total of 68MB of active, writable memory, and 188MB of free memory. That's a drastic change from when I had Mac OS 10.5.8 running on it, when the free memory would at best reach around 50~60MB. I'd say, mission accomplished!
Note: Click on the photos to enlarge them.
If you feel interested in any of them and want to get the original file, please don't hesitate to email me!