I've posted this a LOT recently.. The chances are you have a package installed that is blocking/jamming the upgrade process.. It is VERY likely that it is a package that relies on a packages called libgles1 which relies on libgles1-sgx-img which relies on opengles-sgx-img-common If you have any of these packages installed, remove them: GLTron Tux racer Tomatoes Teeworlds There may be others... especially 3d games