x2go-dev March 2021

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84 discussions

Bug#1386: Popup plasmoids flicker and disappear when a remote application is in focus
by Tristan Miller 23 Mar '21

23 Mar '21

Package: x2goclient Version: 4.1.1.1 I use X2Go to run single applications remotely and have them appear on my local Plasma desktop. When such a remote application window has focus, it prevents me from opening most pop-up plasmoids on my local machine. The plasmoids flicker and then disappear. STEPS TO REPRODUCE 1. Use X2Go to launch a single application remotely. 2. Give the remote application focus (for example, by Alt-Tabbing to it or clicking on it). 3. Do some action that causes a local plasmoid window to pop up. For example, click on the Application Launcher to try to show the application list, or click on the Digital Clock to try to show the calendar, or click on a group entry in the Task Manager to try to show the list of windows, or press Alt+F2 to try to bring up KRunner. OBSERVED RESULT 4. The popup window appears for a few milliseconds and then disappears. EXPECTED RESULT 4. The popup window should appear and then persist. SOFTWARE/OS VERSIONS KDE Plasma Version: 5.12.8 KDE Frameworks Version: 5.45.0 Qt Version: 5.9.4 OS: openSUSE Leap 15.0 x2goclient: 4.1.1.1 x2goserver: 4.1.0.4 ADDITIONAL INFORMATION The video at <https://bugs.kde.org/attachment.cgi?id=119625> shows the bug. It shows a portion of my Plasma panel that includes the Application Launcher, the Pager, and part of the Task Manager. Claws Mail is running remotely via X2Go and one of its composer windows has focus. I am clicking repeatedly on the Application Launcher. You can see the pop-up window briefly flickering and disappearing. As far as I can tell, the problem happens only when an application run via X2Go has focus. The problem is not reproducible with applications run remotely via plain SSH. Not sure if this is a KDE/Plasma problem or an X2Go problem, so I have reported this also on the KDE Bugzilla: <https://bugs.kde.org/show_bug.cgi?id=406882>

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Bug#1534: session.log fills up root filesystem
by Nico van Vliet 22 Mar '21

22 Mar '21

package: x2goserver version: 4.1.0.3 Cannot write data to system activity file: No space left on device Just use X2Go client on Windows10 (and possibly others) and suspend and reconnect a lot to the server. X2Go keeps writing to the session.log file. Example: # ls -l /tmp/.x2go-deshmane/C-deshmane-79-1615026580_stDXFCE_dp32/session.log -rw------- 1 deshmane dkdvlp 2037804631 Mar 22 12:25 /tmp/.x2go-deshmane/C-deshmane-79-1615026580_stDXFCE_dp32/session.log tail /tmp/.x2go-deshmane/C-deshmane-79-1615026580_stDXFCE_dp32/session.log nxagentPendingEvents: Returning error with display down. nxagentPendingEvents: Returning error with display down. nxagentPendingEvents: Returning error with display down. nxagentPendingEvents: Returning error with display down. nxagentPendingEvents: Returning error with display down. nxagentPendingEvents: Returning error with display down. nxagentPendingEvents: Returning error with display down. nxagentPendingEvents: Returning error with display down. nxagentPendingEvents: Returning error with display down. nxagentPendingEvents: Returning error with display down. These messages keep filling up the root filesystem without limit. Server: # cat /etc/os-release NAME="CentOS Linux" VERSION="7 (Core)" ID="centos" ID_LIKE="rhel fedora" VERSION_ID="7" PRETTY_NAME="CentOS Linux 7 (Core)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:centos:centos:7" HOME_URL="https://www.centos.org/" BUG_REPORT_URL="https://bugs.centos.org/" CENTOS_MANTISBT_PROJECT="CentOS-7" CENTOS_MANTISBT_PROJECT_VERSION="7" REDHAT_SUPPORT_PRODUCT="centos" REDHAT_SUPPORT_PRODUCT_VERSION="7" Please remove this message and/or limit size of session.log Best Regards, Nico van Vliet -- ___________________________________________________________ Nico van Vliet Faculty of Engineering Technology University of Twente Postbus 217 7500 AE Enschede Netherlands email: n.vanvliet(a)utwente.nl Tel: +31 53 489 2483 ___________________________________________________________

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Bug#1532: x2goclient + DirectRDP (FreeRDP 2.x): Passwords need to escape quotation marks in the password
by Mike Gabriel 19 Mar '21

19 Mar '21

Package: x2goclient Severity: normal Version: 4.1.2.2-2 If user passwords contains a single " character, xfreerdp calls fail because the " character is not escaped / quoted properly and interpreted as part of the command line. Mike -- DAS-NETZWERKTEAM c\o Technik- und Ökologiezentrum Eckernförde Mike Gabriel, Marienthaler Str. 17, 24340 Eckernförde mobile: +49 (1520) 1976 148 landline: +49 (4351) 850 8940 GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de

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Bug#1530: TLS intermediate certificate seems to be "wrong"
by Tim Landscheidt 08 Mar '21

08 Mar '21

Package: wiki.x2go.org While checking URLs with LWP/curl, I noticed that wiki.x2go.org fails: | [tim@passepartout ~]$ curl https://wiki.x2go.org/ | curl: (60) SSL certificate problem: unable to get local issuer certificate | More details here: https://curl.haxx.se/docs/sslcerts.html | curl failed to verify the legitimacy of the server and therefore could not | establish a secure connection to it. To learn more about this situation and | how to fix it, please visit the web page mentioned above. | [tim@passepartout ~]$ Staring at "openssl s_client -connect wiki.x2go.org:443", https://www.ssllabs.com/ssltest/analyze.html?d=wiki.x2go.org and https://letsencrypt.org/certificates/ suggests to a layman that the server certificate is signed by the R3 certificate, but the X3 certificate is sent along?

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x2go-dev March 2021