He discontinued this Rom so sadly there won't be any support anymore
I had problems on getting this Ubuntu Touch Port working so I will write a Tutorial on How to Install this Port.
I am not Responsible for any Damage done by this.You decided on flashing this Rom and have to bear the consequenses
THIS WILL NOT WORK WITH JOLLAMANS MULTIROM ON E975
1.Download the Ubuntu-Geeb010814.zip file(Ubuntu-E975 isn't working anymore)here
2.Download the 13.10 Ubuntu Touch preinstalled zip here.Its at the bottom called saucy-preinstalled-touch-armhf.zip.
Now for the Installation
1.Make a full Backup of your previous Rom(optional) and have a working Modem and EFS Backup in case something doesn't work correctly.
2.Reboot into Recovery and make a full Wipe.(except the Internal Storage)
3.Flash the Ubuntu zip you downloaded earlier
4.Flash the saucy-preinstalled-touch-armhf.zip.(This will take some time)
There won't be any Boot animation so just be patient.The first boot takes a while.
The Powerbutton isn't working at the First boot.You need to Reboot the Device to get it working.
Credits to Haze028 for Porting Ubuntu Touch to our beloved LG optimus G
You can find his Original Post here.
The Ubuntu Wiki Page can be found here.
Some Pics of my Phone running Ubuntu Touch here,here and here
I'm sorry for the Picture quality but this Version does not have a screenshot function