I already installed Compiz with extra plugins and followed the forum tutorial on how to install the unsupported Compiz plugins. These are the commands I executed:
sudo add-apt-repository ppa: compiz
sudo apt-get update
sudo apt-get upgrade
Until here everything worked alright but after entering the following command:
sudo apt-get install compiz-fusion-plugins-unsupported
I get this error message:
Reading package lists ... done
Building dependency tree
Reading state information ... done
E: Unable to locate if the package compiz-fusion-plugins-unsupported
How can I fix this, Now I can not update ubuntu with the Software Update Center because I get this message:
Failed to download repository information
Do check internet connection (Im Online and my internet conection works all good)
These are the details:
W: Failed to fetch http://ppa.launchpad.net/compiz/ppa/...source/Sources 404 Not Found
W: Failed to fetch http :/ / ppa.launchpad.net/compiz/ppa/...amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/compiz/ppa/...-i386/Packages 404 Not Found
E: Some index files failed to download. Have been ignored, or old ones used instead.
How I can solve this problem?
I would like to either install compiz-plugins-unsupported
or go back to my previous configuration and be able to update again
Thank you very much in advance for your help.
'sudo add-apt-repository ppa:ubuntu-wine/ppa'
as you see repo write without spaces but your repo have space and this wrong so you can open software sources gui and remove this repo of compiz if you found it and then try again to update and install compiz from default repo of your distro
write this to open software sources
'gksu software-properties-gtk'
and in tab other software try to find this repo if you found it remove and continue
– Nihilist Freedom Apr 15 '13 at 05:56