Como posso corrigir esse problema:
libgles2-mesa : Depends: libglapi-mesa (= 8.0.4-0ubuntu0.7)
Eu já instalei o libglapi-mesa .
$ sudo apt-get install libgles2-mesa
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an 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 resolve the situation:
The following packages have unmet dependencies:
libgles2-mesa : Depends: libglapi-mesa (= 8.0.4-0ubuntu0.7)
E: Unable to correct problems, you have held broken packages.
$ sudo apt-get install libglapi-mesa
Reading package lists... Done
Building dependency tree
Reading state information... Done
libglapi-mesa is already the newest version.
The following packages were automatically installed and are no longer required:
libts-0.0-0 libmodplug1 libtwolame0 libva-x11-1 libzvbi-common libx264-120 libbluray1 libzvbi0
libxcb-xv0 libtar0 libdca0 libwebkitgtk-1.0-common libterm-readkey-perl libiso9660-8 libcddb2
libass4 libdvbpsi7 libdirectfb-1.2-9 libjavascriptcoregtk-1.0-0 libsdl-image1.2 libenca0
libresid-builder0c2a libupnp3 libaacs0 libmatroska5 libxcb-keysyms1 liba52-0.7.4 libdvdnav4
libdvdread4 libxcb-composite0 libkate1 libjpeg62 libsidplay2 gir1.2-rsvg-2.0 tsconf
libwebkitgtk-1.0-0 libmad0 python-support libdirac-encoder0 libsvn-perl libvcdinfo0 libebml3
libmpcdec6 libcrystalhd3 libmpeg2-4 libxcb-randr0
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 695 not upgraded.
Esta é a saída de sudo apt-cache policy libglapi-mesa :
$ sudo apt-cache policy libglapi-mesa
libglapi-mesa:
Installed: 9.0-0ubuntu1
Candidate: 9.0-0ubuntu1
Version table:
*** 9.0-0ubuntu1 0
100 /var/lib/dpkg/status
8.0.4-0ubuntu0.7 0
500 http://archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages
8.0.4-0ubuntu0.6 0
500 http://archive.ubuntu.com/ubuntu/ precise-security/main amd64 Packages
8.0.2-0ubuntu3 0
500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
E eu li Como resolvo dependências não satisfeitas depois de adicionar um PPA? , mas isso não resolve o meu problema.
Não sei por que você tem uma versão mais recente de libglapi-mesa , mas isso não está certo. Você precisa fazer o downgrade do pacote (e talvez de outros) para corrigir o problema:
sudo apt-get install -f libglapi-mesa=8.0.4-0ubuntu0.7
Provavelmente, você precisará fazer o downgrade de outros pacotes, responder "Y".