I'm getting the same thing just now. This is after clicking on "watch" in dota2 for truesight episode 2 did nothing, so I spammed the button a bunch. Then I got a billion windows saying /usr/bin/tr has crashed and a billion more from Steam until I managed to kill it all.
Deleting ~/.steam worked.
Hello @Majkl578, @vadi2, Debian's steam package has a different folder layout compared to the Valve-provided steam package and this issue happens when transitioning between the two.
Nothing extracted yet.
When starting Steam, I get a pop up message saying:
Console output:
Using Debian, just upgraded to steam-launcher=1.0.0.50.