Update to 4.0.1.16:

o Complete rewrite of the NX session state control / monitoring o Enhance support for other desktop session types (OpenBox, IceWM) o Attempt at supporting GNOMEv3 Flashback session in X2Go o Support for Cinnamon 1.4 X2Go Sessions o Support configuration of clipboard behaviour (server-side and client-side) o Fix issues with non-resumable sessions after connection disrupture. o Support desktop sharing if sharable sessions is on a kernel namespace socket only. o Move all NX session files to /tmp. Don't store session information in $HOME anymore. Only place symlinks in $HOME pointing to /tmp. Fixes performance and stability of X2Go with homes on network file systems. o Fix privilege upgrades for applications launched via pkexec.

New upstream release (4.0.1.14): - Log SSHFS output and errors to ~/.x2go/C-<session>/sshfs-mounts.log. (Fixes: #415). - If x2golistmounts is used without cmd option <session_id>, then the env var $X2GO_SESSION (current session) will be attempted to use. - If x2goumount-session is used without cmd option <session_id>, then the env var $X2GO_SESSION (current session) will be attempted to use. - Fix x2gostartagent. Make sure the -nolisten tcp option is configurable via x2goagent.options. (Fixes: #424). - Safely remove desktop files for client-side shared folders. Remove the correct desktop file, even if the shared folder has already been (forcefully) umounted. Such situations occur in cases where the connection gets interrupted. SSHFS will then get removed by the Linux kernel and we have to "guess" what desktop icons is actually to be removed. - Fix broken file descriptor closures in x2gocleansessions. (Fixes: #441). - x2gofm.desktop: Drop obsolete Encoding key from .desktop file. - Fix typos / hyphen-as-minus signs issues in x2goversion.8 and x2gomountdirs.8. New upstream release (4.0.1.14): - Log SSHFS output and errors to ~/.x2go/C-<session>/sshfs-mounts.log. (Fixes: #415). - If x2golistmounts is used without cmd option <session_id>, then the env var $X2GO_SESSION (current session) will be attempted to use. - If x2goumount-session is used without cmd option <session_id>, then the env var $X2GO_SESSION (current session) will be attempted to use. - Fix x2gostartagent. Make sure the -nolisten tcp option is configurable via x2goagent.options. (Fixes: #424). - Safely remove desktop files for client-side shared folders. Remove the correct desktop file, even if the shared folder has already been (forcefully) umounted. Such situations occur in cases where the connection gets interrupted. SSHFS will then get removed by the Linux kernel and we have to "guess" what desktop icons is actually to be removed. - Fix broken file descriptor closures in x2gocleansessions. (Fixes: #441). - x2gofm.desktop: Drop obsolete Encoding key from .desktop file. - Fix typos / hyphen-as-minus signs issues in x2goversion.8 and x2gomountdirs.8.