[X2Go-User] x2go much slower than vnc?

[Ulrich Sibiller]

Thanks for that. Still no idea. Can you try with another client
machine? Or another client os?

Uli

On Thu, Oct 1, 2020 at 1:19 PM Johann Petrak <johann.petrak at gmail.com> wrote:
>
> Thanks a lot! Find all the details below!
>
> Cheers,
>   Johann
>
> On Thu, 1 Oct 2020 at 12:52, Stefan Baur <X2Go-ML-1 at 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
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