#1182 - nxagent 3.6 and KDE4 causes X2Go Client for Windows's session window to "jump" up and down

X2Go Bug report logs - #1182
nxagent 3.6 and KDE4 causes X2Go Client for Windows's session window to "jump" up and down

Reported by: Mike DePaulo <mikedep333@gmail.com>

Date: Sat, 27 May 2017 16:20:01 UTC

Severity: normal

Found in version 4.1.0.0

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Date: Mon, 29 May 2017 19:55:15 +0000
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From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: Mike DePaulo <mikedep333@gmail.com>
Cc: 1182@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#1182: nxagent 3.6 and KDE4 causes X2Go Client
 for Windows's session window to "jump" up and down
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Hi Mike#2, On Mo 29 Mai 2017 15:33:59 CEST, Mike DePaulo wrote: > On Mon, May 29, 2017 at 4:47 AM, Mike Gabriel < > mike.gabriel@das-netzwerkteam.de> wrote: > >> Hi Mike, >> >> [...] > >> >> this seems to be a duplicate of >> >> https://github.com/ArcticaProject/nx-libs/issues/161 >> >> It would be really helpful, if you could test this with a non-X2Go based >> NX session. >> >> How to achieve this: >> >> 1) Adapt to your setup/needs: [1] >> 2) Launch VcXsrv on Windows machine >> 3) launch nxagent session on Linux server >> 4) Launch KDE4 inside the NX session >> 5) Launch nxproxy on the windows client as shown by [1] >> 6) Test if the same issue occurs as observed with X2Go Client >> >> I seem to remember that there is some Window-size manipulation code in >> X2Go Client somewhere when built on MS Win, so that might be obsolete with >> NX 3.6. >> >> Mike >> >> >> [1] https://github.com/ArcticaProject/nx-libs/blob/3.6.x/ >> testscripts/run-nxproxy2nxagent-over-network > > > Hi Mike#1, > > I tried that, however. > > 1. After I do the following and wait several seconds: > a. Run the script on the server > b. export DISPLAY=:9 > c. startkde > nxagent is no longer running, and I get the message "$DISPLAY is not set or > cannot connect to the X server." What happens to the agent process? A session.log file should be created under $HOME/.nx/ somewhere. Investigate there. > 2. The client errors with: > Error: Please specify either the -C or -S option. > Session: Session terminated at 'Mon May 29 09:26:34 2017'. Urgh? The above looks strange. As shown by you below, you definitely gave -S on the nxproxy cmdline. This is strange. Any idea why that happens? Could you try a Linux-Linux server-client test setup first? Same observations there? > wrt to #2: > a. I tried running `export NX_HOST` 1st. > b. I created /home/ad.depaulo.org/mike/.nx/S-9/ > c. /home/ad.depaulo.org/mike/.nx/S-9/options contains: > nx/nx,keybd=1,samba=0,cups=0,connect=tcp:192.168.1.25:4009 > ,cookie=123efa980d2cba234ef6f73deac810ff,errors=/home/ > ad.depaulo.org/mike/.nx/S-9/session:9 > d. The command is: > nxproxy -S nx/nx,options=/home/ad.depaulo.org/mike/.nx/S-9/options:9 > 2>>/home/ad.depaulo.org/mike/.nx/S-9/session Make sure that no firewall rules obstruct your way! Greets, Mike#1 -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby mobile: +49 (1520) 1976 148 landline: +49 (4354) 8390 139 GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de

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X2Go Bug report logs - #1182 nxagent 3.6 and KDE4 causes X2Go Client for Windows's session window to "jump" up and down

X2Go Bug report logs - #1182
nxagent 3.6 and KDE4 causes X2Go Client for Windows's session window to "jump" up and down