Hi Takashi, On Mar 30 22:08, Takashi Yano wrote: > Patch 0003: Support pseudo console in PTY. With this patch, > native console applications can work in PTY such as mintty, > ssh, gnu screen or tmux. I found another weird effect which I can't explain off the top of my head: system_printf() debug output does not show up in a mintty anymore with this patch. Any idea why? Thanks, Corinna -- Corinna Vinschen Cygwin Maintainer