I am using openSUSE 13.2. This system is freshly installed. The described problem was not present in 13.1. All alsa-infos also state that I am using 13.2. I alsamixer -c1 throws an error that it cannot find the card with index 1. And alsamixer -c0 works but I could not find a configuration where my described problem went away. I will try to change Auto-Mute Mode when I am at home but the reason for this bugreport was that I am expecting the same behavior of 13.2 as in 13.1 where this was all done automatically. Additionally, that the thinkpad speakers are working conditionally on what I plugged out last is definitely an annoying bug for me.