On Thu, 1 Oct 2020 at 12:52, Stefan Baur <X2Go-ML-1@baur-itcs.de> wrote:

Please provide us with the following:
- Client OS and Version

Ubuntu 20.04

- Version of X2GoClient (Help/About X2GoClient)

v. 4.1.2.2 (Qt - 4.8.7)

- Session configuration
(preferably the "sessions" file/registry entries, rather than
screenshots)

I have pasted the content to the end of this email

- Server OS and Version

Ubuntu 18.04.5 LTS

- X2Go package source (your distribution's standard repo vs.
X2Go's stable repo vs. X2Go's nightly repo)

x2goserver version is 4.1.0.3-0~1708~ut

The following repo is added: http://ppa.launchpad.net/x2go/stable/ubuntu bionic main

- Version numbers of all X2Go/NX-related packages
(on Debian-based distros: dpkg -l | egrep "x2go|nx" )

Server:

ii libnx-x11-6:amd64 2:3.5.99.22-0~201908271346~ubuntu18.04.1 amd64 nxagent's libNX_X11 client-part library
ii libx2go-log-perl 4.1.0.3-0~1708~ubuntu18.04.1 all Perl X2Go::Log package
ii libx2go-server-db-perl 4.1.0.3-0~1708~ubuntu18.04.1 amd64 Perl X2Go::Server:DB package
ii libx2go-server-perl 4.1.0.3-0~1708~ubuntu18.04.1 all Perl X2Go::Server package
ii nx-x11-common 2:3.5.99.22-0~201908271346~ubuntu18.04.1 all nx-X11 (common files)
ii nxagent 2:3.5.99.22-0~201908271346~ubuntu18.04.1 amd64 Nested Xserver (aka NX Agent) supporting the NX compression protocol
ii x2goserver 4.1.0.3-0~1708~ubuntu18.04.1 amd64 X2Go server
ii x2goserver-common 4.1.0.3-0~1708~ubuntu18.04.1 amd64 X2Go Server (common files)
ii x2goserver-extensions 4.1.0.3-0~1708~ubuntu18.04.1 all X2Go Server (extension support)
ii x2goserver-fmbindings 4.1.0.3-0~1708~ubuntu18.04.1 all X2Go Server (file manager bindings)
ii x2goserver-printing 4.1.0.3-0~1708~ubuntu18.04.1 all X2Go server (printing support)
ii x2goserver-x2goagent 4.1.0.3-0~1708~ubuntu18.04.1 amd64 X2Go Server's X2Go Agent
ii x2goserver-xsession 4.1.0.3-0~1708~ubuntu18.04.1 all X2Go Server (Xsession runner)

- Available Bandwidth and type of network connection
(WiFi, LAN cable; mobile network like UMTS/LTE, ...)

Cable with at least 10Mbps to the ssh gateway, then very fast GBit LAN

As I said, both VPN and X2GO use exactly the same connection with the same bandwidth

By the way, if you want to basically disable X2Go compression etc.
completely, Connection Speed "LAN" and Compression Method "nopack" are
the options you are looking for.

I tried this and it it did not make much difference, maybe a tiny bit less sluggish, but hard

to tell .. windows are still jumpy and there are delays when opening a window until it gets shown

that are much longer than with VNC.

x2goclient sessions file:

[20200930000412523]
speed=3
pack=4k-jpeg
quality=6
fstunnel=true
export=
iconvto=UTF-8
iconvfrom=ISO8859-1
useiconv=false
fullscreen=false
multidisp=false
display=1
maxdim=false
rdpclient=rdesktop
directrdpsettings=
xdmcpclient=Xnest
directxdmcpsettings=
width=1550
height=950
dpi=96
setdpi=true
xinerama=false
clipboard=both
usekbd=true
type=auto
sound=true
soundsystem=pulse
startsoundsystem=true
soundtunnel=true
defsndport=true
sndport=4713
print=true
name=pflaume
icon=:/img/icons/128x128/x2gosession.png
host=[targethostname]
user=johann
key=
rdpport=3389
sshport=22
autologin=false
krblogin=false
krbdelegation=false
directrdp=false
directxdmcp=false
kdrive=false
rootless=false
published=false
applications=WWWBROWSER, MAILCLIENT, OFFICE, TERMINAL
command=XFCE
rdpoptions=
rdpserver=
xdmcpserver=localhost
usesshproxy=true
sshproxytype=SSH
sshproxyuser=
sshproxykeyfile=
sshproxyhost=ssh.[somehere.org]
sshproxyport=22
sshproxysamepass=true
sshproxysameuser=true
sshproxyautologin=true
sshproxykrblogin=false