If you installed steam from here, http://store.steampowered.com/about/, then on first run it tries to install 'libgl1-mesa-dri:i386 libgl1-mesa-glx:i386 libc6:i386'. If you install the appropriate packages for your HWE stack first, e.g. sudo apt-get install libgl1-mesa-dri-lts-wily:i386 libgl1-mesa-glx-lts-wily:i386, then you can successfully run steam. To find out what HWE stack you have installed you can use the following command:
dpkg -l | grep ii.*-lts
Regardless, this (the steam application manually trying to install packages) is not something we the developers of Ubuntu can fix so I'm setting this to Invalid.
If you installed steam from here, http:// store.steampowe red.com/ about/, then on first run it tries to install 'libgl1- mesa-dri: i386 libgl1- mesa-glx: i386 libc6:i386'. If you install the appropriate packages for your HWE stack first, e.g. sudo apt-get install libgl1- mesa-dri- lts-wily: i386 libgl1- mesa-glx- lts-wily: i386, then you can successfully run steam. To find out what HWE stack you have installed you can use the following command:
dpkg -l | grep ii.*-lts
Regardless, this (the steam application manually trying to install packages) is not something we the developers of Ubuntu can fix so I'm setting this to Invalid.