> The upstream PyHoca GUI still uses Python2 on distros that still have > Python2. On Debian 11, PyHoca GUI runs on Python3.
And are there any known attempts to make it work on Python 3 on Windows? > Your problem seems to be in this session.log line: > > ``` > Error: Wrong version or invalid session authentication cookie. > ``` Do I understand it correctly when I assume that cookie is not the problem when I see the same cookie in X2Go client log and in the options file present in the session directory as indicated below? >> pytis2go[8736] (x2goproxy-pylib) DEBUG: NX3 Proxy mode is server, >> cookie=2532ea9e54c10c087472bb500e715d1d, host=127.0.0.1, port=52113. >> >> The “options” file in the session directory contains: >> >> nx/nx,retry=5,composite=1,connect=127.0.0.1,clipboard=1,cookie=2532ea9e54c10c087472bb500e715d1d,port=52113,errors=.\..\S-cerha-50-1627381881_stRxterm_dp32\session.err:50 So if the cookie is ok, what problem might be with the version? How do I check which version is expected? > Are you sure that the user that launches nxproxy.exe can access the local (MS > Windows side) Xserver correctly? Yes, believe that the user can access the Windows xserver (VcXsrv 1.15.2.2) because when I run the same client in Python 2 environment with the same X server, it works as expected. > Or, the cookie string is wrong (see options file) and differs by some reason > (X2Go client side / server side). Probably not as indicated above. Both the X server and the nxproxy.exe binary are the same versions in both cases (with X2Go client running in Python 2 or Python 3). It just does not work with Python 3. > In nx-libs upstream sources [1], you find some testscripts that you could > modify and check if the interplay of nxproxy.exe (MSWin version) and nxagent > (on Linux / X2Go Server) play together well. Thank you for pointing this out. I will try to experiment with these testscripts. Best regards Tomáš Cerha
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