x2go-user October 2021

x2go-user@lists.x2go.org

8 participants
7 discussions

How to reduce fonts size?
by nicolas.x2go＠ecarnot.net 28 Oct '21

28 Oct '21

Hello, Though I read https://www.mail-archive.com/x2go-user@lists.x2go.org/msg03049.html and when using 'Single application' or 'Published applications', and running Thunderbird (91.1.2) from a 4.1.0.3-5 x2go server running on an Ubuntu 21.10, to my XUbuntu 21.10 desktop, whatever setting I'm trying to use about the DPI has absolutely no effect on the fonts size in the published Thunderbird. They are significantly bigger, and don't change either when raising nor lowering the DPI setting. Is this something I could check somewhere in the logs, or does anyone has any advice about it? Thank you. -- Nicolas

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x2goagent segfaulting on client connect
by Eric Shell 25 Oct '21

25 Oct '21

I have a CentOS 7.9 system on which X2Go was previously working perfectly, but which is now broken. It broke after a typical yum update but I am not sure what changed to break things and I would like some help debugging and resolving this issue. I should mention that as part of my troubleshooting I have begun using NVIDIA kmod drivers from the ELRepo instead of ones installed from NVIDIA's .run file. The behavior I'm seeing in every failed connection produces the following log entries. The system has both XFCE and MATE installed and both produce the same output. - Oct 19 10:21:29 c113256 /usr/bin/x2goruncommand: launching session with Xsession-x2go mechanism, using STARTUP="mate-session" Oct 19 10:21:29 c113256 /usr/bin/x2goruncommand: dbus wrapper available as /usr/bin/dbus-run-session Oct 19 10:21:30 c113256 kernel: resource sanity check: requesting [mem 0x000c0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000c4000-0x000c7fff window] Oct 19 10:21:30 c113256 kernel: caller os_map_kernel_space.part.6+0x95/0xc0 [nvidia] mapping multiple BARs Oct 19 10:21:31 c113256 kernel: x2goagent[58376]: segfault at 48 ip 0000555fbee349ab sp 00007ffe380702a0 error 4 in nxagent[555fbecd6000+439000] Oct 19 10:21:31 c113256 abrt-hook-ccpp: Process 58376 (nxagent) of user 1001 killed by SIGSEGV - dumping core - Interestingly, x2goagent does not segfault if I have the X2Go client run /bin/xclock. The window opens without issue. /bin/firefox fails. /bin/glxgears also fails. Is this related to GL/GLX? How can I obtain more detailed information? Thank you! -- Eric Shell PBSci Technical Staff eshell(a)ucsc.edu 831 459 4919

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screensaver
by richard lucassen 17 Oct '21

17 Oct '21

Hello list, After some minutes of inactivity the x2go session switches to a black screen. I run WindowMaker in a session (custom mode), but there is no active screensaver AFAICS. Is this probably x2go behaviour? R. -- richard lucassen http://contact.xaq.nl/

2 3

Programs opening on wrong xserver
by jake＠jakebriggs.com 17 Oct '21

17 Oct '21

Hi all I'm having an issue where some apps open on the wrong screen. If I'm logged in locally on the physical machine, then log in via x2go, and start some software it opens (or tries to) on the physical display on the locally logged in account. I sshed in and made a new user, then connected via x2go and saw no issues. Has anyone seen behaviour like this before? It's very strange, and didn't happen before I upgraded to Ubuntu 21.10. Jake

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stable version Debian packages
by richard lucassen 16 Oct '21

16 Oct '21

On: http://packages.x2go.org/debian/dists/ The "stable" directory still points to "Buster" but should point to "Bullseye". Same goes for the other (I suppose) symlinks. There should be a new directory for "testing": Bookworm. R. -- richard lucassen http://contact.xaq.nl/

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Win 10 X2Go version 4.1.2.2
by MMcBC 11 Oct '21

11 Oct '21

I'm new to the mailing list and long time user of X2Go on the same HP Notebook. Windows 10. X2go is running over Pulse Secure as the VPN to a Remote Server. When starting X2go on my notebook there is no message other than an Application Event Log Error. Faulting application name: x2goclient.exe, version: 0.0.0.0, time stamp: 0x057066f0 Faulting module name: ntdll.dll, version: 10.0.19041.1202, time stamp: 0xef8beaeb Exception code: 0xc0000005 Fault offset: 0x00087470 Faulting process id: 0x378c Faulting application start time: 0x01d7ba7ea3b2ccb2 Faulting application path: C:\Program Files (x86)\x2goclient\x2goclient.exe Faulting module path: C:\Windows\SYSTEM32\ntdll.dll Report Id: 515a0295-b6ef-4134-804b-6b7f245dda43 I've tried removing and reinstalling X2Go without any change. I had a look for an X2Go Log file or dump that might give me a further lead to follow. I've attached that to the email. I also Had a look at the properties of the ntdll.dll That shows a fresh version - so that may be a pointer. Are there special compatibilities to be aware of ? Would be grateful for suggestions where next to look. Thanks Peter

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Speed up inital x2go connection - takes about 10 sec to connect
by Alexander Baader 05 Oct '21

05 Oct '21

Hi all, I installed the latest x2go windows client (on windows 10) and one x2go server on RHEL 8. I installed all necessary packages from RHEL and EPEL Repos and generally it’s working fine. I use ssh keys for password less authentification. All is currently on the same lan, no wan or something like this. It disabled sound, file sharing, printing and all on the x2go client (serverside all is default) and launch a single application .. firefox. When I click on the x2go Icon to start the connection, the client shows „connecting“ („Verbinde“ on german) and nothing happens inside the details log panel. After about 10 sec. a lot of messages are appearing and firefox starts in about 1 sec. Is there any possibilty to improve the inital connection? If I connect via putty all is fast without any delays. I searched a while the archive and just found this post: https://lists.x2go.org/pipermail/x2go-user/2020-October/006319.html <https://lists.x2go.org/pipermail/x2go-user/2020-October/006319.html> My nxagent is higher then the mentioned version: # dnf list | grep nxagent nxagent.x86_64 3.5.99.26-1.el8 @epel Are there any further possibilties? Thanks a lot! Regards Alex

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x2go-user October 2021