package: x2goclient version: 4.0.2.1+hotfix1+build2
Even though the only differences between X2Go Client for Windows 4.0.2.1+hotfix1 and 4.0.2.1+hotfix1+build2 are the versions of these 3 files, which are unmodified from upstream: cygcrypto-1.0.0.dll libeay32.dll ssleay32.dll (They were upgraded from openssl 1.0.1h to openssl 1.0.1i) Much to my surprise, a regression was introduced.
When you I connect to an existing session or a new session, I now get an error dialog with the following text in bold: Connection failed and then the following text not in bold, separated by a space: Can not open file - The session still however opens. I haven't tested how well it works though.
Screenshot: http://imgur.com/QJWeJGp
IIRC, I got this error in the past when I had not applied our patch to cygwin openssh: http://code.x2go.org/releases/source/openssh-cygwin/ Perhaps cygwin openssh needs to be rebuilt against the updated openssl?
Client: Windows 8.1 64-bit with Update 1 and most updates installed (only 1 optional update not installed, KB2967917) x2goclient version specified above
Server: Ubuntu 14.04 64-bit with latest bugfix and security updates MATE 1.8.0 from packages.mate-desktop.org repo MATE session x2goserver 4.0.1.15-0~847~ubuntu14.04.1 x2goserver-xsession 4.0.1.15-0~847~ubuntu14.04.1 x2ogoagent 2:3.5.0.27-0~446~ubuntu14.04.1 nxagent 2:3.5.0.27-0~446~ubuntu14.04.1