Eu digito no terminal sudo apt-get install ia32-libs , mas recebo esta mensagem:
Reading package lists... Done
Building dependency tree
reading state information... done
some packages could not be installed. This may mean that you have requested and impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
ia32-libs : depends: ia32-libs-multiarch but it is not installable
E: unable to correct problem, you have help broken packages.
sudo add-apt-repository ppa:gnome3-team/gnome3
sudo apt-get update
sudo apt-get install libcanberra-gtk-module
sudo apt-get install ia32-libs
Eu tive esse mesmo problema porque estava faltando o libcanberra-gtk-module. Isso funcionou para mim.