I have installed Skype from Canonical Partner repository on my 64-bit Ubuntu system.
Skype uses the Cleanlooks theme instead of the default Ambiance theme.
How can I fix it?
To fix Skype's GTK+ theme on Ubuntu 13.04.
first you have to enable MultiArch by running (in a terminal window) the command:
then refresh apt repository list by typing:
and then you have to install the following package: