Please upload http://www.lyx.org/~bpeng/cygwin/lyx-1.4.4-2.tar.bz2 http://www.lyx.org/~bpeng/cygwin/lyx-1.4.4-2-src.tar.bz2
This release fixes a bug in the postinstall script of 1.4.4-1 reported in http://www.mail-archive.com/cygwin@cygwin.com/msg77253.html Cheers, Bo