Comment # 6 on bug 92258 from russianneuromancer@ya.ru

Okay, after two days of uptime I able to reproduce this crash on 4.1.6 too, but
for some reason 4.1.6 require different steps: this time I run Steam in Big
Picture mode, then back to desktop mode, and then call not context menu, but
click on Library button in Steam interface - Library menu appear, and then
system lockup.

Testing 4.1.5 now.