On Friday 20 of April 2012 18:33:44 Miguel de Icaza wrote: > Hello guys, > > New code drop of Mono 2.11.1 is out, this new release has a few changes: > > = New in 2.11.1 = i see a regression from 2.10.9: export MONO_GC_PARAMS=major=marksweep,stack-mark=precise,concurrent-sweep mono-sgen --optimize=all ./Program.exe Error: Could not create sweep thread.