x2go-dev February 2020

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97 discussions

Bug#1307: Build failure with qt-5.11
by Lars Wendler 12 Feb '20

12 Feb '20

Package: x2goclient Version: 4.1.2.1 This happens with qt-5.11.1: x86_64-pc-linux-gnu-g++ -c -march=native -mtune=native -O2 -pipe -Wall -W -D_REENTRANT -fPIC -DCFGCLIENT -D__linux__ -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_WIDGETS_LIB -DQT_X11EXTRAS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -Isrc -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtSvg -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtX11Extras -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/qt5/QtCore -I. -isystem /usr/include/libdrm -I. -I/usr/lib64/qt5/mkspecs/linux-g++ -o printwidget.o src/printwidget.cpp src/printwidget.cpp: In constructor ‘PrintWidget::PrintWidget(QWidget*)’: src/printwidget.cpp:77:36: error: invalid use of incomplete type ‘class QButtonGroup’ QButtonGroup* bg=new QButtonGroup(); ^ In file included from /usr/include/qt5/QtWidgets/qcheckbox.h:44:0, from /usr/include/qt5/QtWidgets/QCheckBox:1, from ./ui_printwidget.h:14, from src/printwidget.h:22, from src/printwidget.cpp:18: /usr/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward declaration of ‘class QButtonGroup’ class QButtonGroup; ^~~~~~~~~~~~ src/printwidget.cpp:78:4: error: invalid use of incomplete type ‘class QButtonGroup’ bg->addButton ( ui.rbPrint ); ^~ In file included from /usr/include/qt5/QtWidgets/qcheckbox.h:44:0, from /usr/include/qt5/QtWidgets/QCheckBox:1, from ./ui_printwidget.h:14, from src/printwidget.h:22, from src/printwidget.cpp:18: /usr/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward declaration of ‘class QButtonGroup’ class QButtonGroup; ^~~~~~~~~~~~ src/printwidget.cpp:78:6: error: invalid use of incomplete type ‘class QButtonGroup’ bg->addButton ( ui.rbPrint ); ^~~~~~~~~ In file included from /usr/include/qt5/QtWidgets/qcheckbox.h:44:0, from /usr/include/qt5/QtWidgets/QCheckBox:1, from ./ui_printwidget.h:14, from src/printwidget.h:22, from src/printwidget.cpp:18: /usr/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward declaration of ‘class QButtonGroup’ class QButtonGroup; ^~~~~~~~~~~~ src/printwidget.cpp:79:4: error: invalid use of incomplete type ‘class QButtonGroup’ bg->addButton ( ui.rbView ); ^~ In file included from /usr/include/qt5/QtWidgets/qcheckbox.h:44:0, from /usr/include/qt5/QtWidgets/QCheckBox:1, from ./ui_printwidget.h:14, from src/printwidget.h:22, from src/printwidget.cpp:18: /usr/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward declaration of ‘class QButtonGroup’ class QButtonGroup; ^~~~~~~~~~~~ src/printwidget.cpp:79:6: error: invalid use of incomplete type ‘class QButtonGroup’ bg->addButton ( ui.rbView ); ^~~~~~~~~ In file included from /usr/include/qt5/QtWidgets/qcheckbox.h:44:0, from /usr/include/qt5/QtWidgets/QCheckBox:1, from ./ui_printwidget.h:14, from src/printwidget.h:22, from src/printwidget.cpp:18: /usr/include/qt5/QtWidgets/qabstractbutton.h:53:7: note: forward declaration of ‘class QButtonGroup’ class QButtonGroup; ^~~~~~~~~~~~ make: *** [Makefile:2025: printwidget.o] Error 1 -- Lars Wendler Gentoo package maintainer GPG: 21CC CF02 4586 0A07 ED93 9F68 498F E765 960E 9B39

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Bug#1393: sftp-server binary not found gentoo (profile 17.1)
by Tobias Ehrig 12 Feb '20

12 Feb '20

Package: net-misc/x2goclient Version: 4.1.2.1 On Gentoo (eselect profile 17.1) the x2goclient can't find the binary sftp-server which is located at /usr/lib64/misc/sftp-server Here is a patch diff --git a/x2goclient-4.1.2.1/src/onmainwindow.cpp b/x2goclient- 4.1.2.1/src/onmainwindow.cpp index 405b124..16eeeb5 100644 --- a/x2goclient-4.1.2.1/src/onmainwindow.cpp +++ b/x2goclient-4.1.2.1/src/onmainwindow.cpp @@ -10444,6 +10444,7 @@ void ONMainWindow::generateEtcFiles() << "/usr/lib/ssh" /* Mageia, OpenSUSE, SLE{S,D} < 12 x86, SLE{S,D} 12, Arch */ << "/usr/lib64/ssh" /* SLE{S,D} < 12 x86_64 */ << "/usr/lib/misc" /* Gentoo */ + << "/usr/lib64/misc" /* Gentoo 17.1 x64 */ << "/usr/libexec"; /* Slackware, OS X */ #if QT_VERSION < 0x050000

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X2Go Client mount directory
by Alexey Vasilyev 12 Feb '20

12 Feb '20

Hello, I try new client version 4.1.2.2 and found an error that does not allow mounting home directory if we use variable like $HOME or %HOMEPATH% in "export" options. In onmainwindow.cpp in function ONMainWindow::exportDefaultDirs i find this code - if(!QFile::exists(tails[0])) { x2goDebug<<"Path "<<tails[0]<<" not found"; continue; } But function QFile::exists cannot work with variables. I suggest changing it for something what check tails[0] for ~, $HOME, %HOMEPATH% and replace it with QDir::homePath() Regards, Alexey Vasiliev

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Server running on Raspberry
by Alexanderstr Miete 07 Feb '20

07 Feb '20

Hi there, hope everybody is well. I am trying to set up a connection between the client (Ubuntu 18.04) and a Raspberry running Ubuntu Mate. SSH via terminal works fine. When initiating via X2Go the client returns: " The conection with the remote server was shut down. Please check the state of your network connection". I have no issues connecting from the same machine to other Ubuntu Mate instances running X2GoServer. It might be just my stupidity and I am missing something, or something else. Where does the server or client have more detailed logs to narrow down the issue? Thank you!

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Bug#1438: Error on logout from x2go server
by Ulrich Moser 03 Feb '20

03 Feb '20

Package: x2goclient Version: 4.1.2.1 (Qt - 4.8.7) Platform server: Ubuntu-Mate 18.04 LTS Platform client: Ubuntu-Mate 18.04 LTS When logging out of my Terminalserver I get a popup saying An application is still running: MATE Settings Daemon still running. No reply I have installed mate bindings on the server. x2go server version reported by /usr/bin/x2goversion : 0.0.1.6 : 4.1.0.3 : 4.1.0.3 : 4.1.0.3 : 4.1.0.3 : 4.1.0.3 : 3.5.99.22 : 4.1.0.3

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Bug#1433
by Chris Greenshields 03 Feb '20

03 Feb '20

I previously ran tests on this which confirmed that this behaviour was introduced following a security update on the client side Ubuntu 18.04 of libssh-4. Packs of libssh-4 are numbered: a) 0.8.0~20170825.94fa1e38-1ubuntu0.5 b) 0.8.0~20170825.94fa1e38-1build1 The reported issue is reproducible with the security update version a) of libssh-4. The issue does not occur with version b). Chris > Send x2go-dev mailing list submissions to > x2go-dev(a)lists.x2go.org > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.x2go.org/listinfo/x2go-dev > or, via email, send a message with subject or body 'help' to > x2go-dev-request(a)lists.x2go.org > You can reach the person managing the list at > x2go-dev-owner(a)lists.x2go.org > When replying, please edit your Subject line so it is more specific > than "Re: Contents of x2go-dev digest..." > Today's Topics: > 1. Bug#1433: When connecting to X2go server the client reports > 'Cannot create remote file ~<user>/.x2go/ssh/key.xxxxxx' > (Ulrich Moser) > ---------------------------------------------------------------------- > Message: 1 > Date: Sun, 19 Jan 2020 12:43:07 +0100 > From: Ulrich Moser <ulrich.moser(a)zpk-moser.de> > To: submit(a)bugs.x2go.org > Subject: [X2Go-Dev] Bug#1433: When connecting to X2go server the > client reports 'Cannot create remote file > ~<user>/.x2go/ssh/key.xxxxxx' > Message-ID: <efe1926c-d05e-8dc6-ad50-8ef35365a839(a)zpk-moser.de> > Content-Type: text/plain; charset="utf-8" > Package: x2goclient > Version: 4.1.2.1 (Qt - 4.8.7) > Platform server: Ubuntu-Mate 18.04 LTS > Platform client: Ubuntu-Mare 18.04 LTS > Since some time whenever I try to connect to the X2Go server I get an > error saying that the client cannot create the remote ssh key file (see > subject where xxxxxx represents a random part which is generated with > every new connection. Still the client starts and I can access my server > session. Looking at the remote home dir the directory .x2go/ssh exists > and is writeable for the user. I checked the directory and it is empty. > x2go server version reported by /usr/bin/x2goversion > : 0.0.1.6 > : 4.1.0.3 > : 4.1.0.3 > : 4.1.0.3 > : 4.1.0.3 > : 4.1.0.3 > : 3.5.99.22 > : 4.1.0.3 > -- > ZPK Logo > *ZPK Moser UG* (haftungsbeschränkt) > Ulrich Moser - Geschäftsführer > NLP-Trainer und Coach > Schlossstraße 7 - 78244 Gottmadingen > Tel.: +49 (0)7734 395 494 > Mobil: +49 (0)179 915 54 18 > Fax: +49 (0)7734 395 303 > Mail: ulrich.moser(a)zpk-moser.de > Web: www.zpk-moser.de > HRB 707123 Amtsgericht Freiburg > USt.-ID DE278278037 > *Pflichtinformationen gemäß Artikel 13 DSGVO* > Im Falle des Erstkontakts sind wir gemäß Art. 12, 13 DSGVO verpflichtet, > Ihnen folgende datenschutzrechtliche Pflichtinformationen zur Verfügung > zu stellen: Wenn Sie uns per E-Mail kontaktieren, verarbeiten wir Ihre > personenbezogenen Daten nur, soweit an der Verarbeitung ein berechtigtes > Interesse besteht (Art. 6 Abs. 1 lit. f DSGVO), Sie in die > Datenverarbeitung eingewilligt haben (Art. 6 Abs. 1 lit. a DSGVO), die > Verarbeitung für die Anbahnung, Begründung, inhaltliche Ausgestaltung > oder Änderung eines Rechtsverhältnisses zwischen Ihnen und uns > erforderlich sind (Art. 6 Abs. 1 lit. b DSGVO) oder eine sonstige > Rechtsnorm die Verarbeitung gestattet. Ihre personenbezogenen Daten > verbleiben bei uns, bis Sie uns zur Löschung auffordern, Ihre > Einwilligung zur Speicherung widerrufen oder der Zweck für die > Datenspeicherung entfällt (z. B. nach abgeschlossener Bearbeitung Ihres > Anliegens). Zwingende gesetzliche Bestimmungen – insbesondere steuer- > und handelsrechtliche Aufbewahrungsfristen – bleiben unberührt. Sie > haben jederzeit das Recht, unentgeltlich Auskunft über Herkunft, > Empfänger und Zweck Ihrer gespeicherten personenbezogenen Daten zu > erhalten. Ihnen steht außerdem ein Recht auf Widerspruch, auf > Datenübertragbarkeit und ein Beschwerderecht bei der zuständigen > Aufsichtsbehörde zu. Ferner können Sie die Berichtigung, die Löschung > und unter bestimmten Umständen die Einschränkung der Verarbeitung Ihrer > personenbezogenen Daten verlangen. Details entnehmen Sie unserer > Datenschutzerklärung <https://zpk-moser.de/index.php/datenschutzerklaerung>. > *Information Provided as Mandated by Article 13 GDPR* > If this is your first interaction with us, Art. 12, 13 GDPR mandates > that we make available to you the following mandatory data protection > related information: If you are contacting us via e-mail, we will > process your personal data only if we have a legitimate interest in the > processing of this data (Art. 6 Sect. 1 lit. f GDPR), if you have > consented to the processing of your data (Art. 6 Sect. 1 lit. a GDPR), > if the processing of the data is required for the development, > establishment, content or modification of a legal relationship between > you and our company (Art. 6 Sect. 1 lit. b GDPR) or if any other legal > provision permits the processing of this data. Your personal data will > remain in our possession until you ask us to delete the data or you > revoke your consent to store the data or if the purpose the data stored > is required for no longer exists (e.g. once your request has been > conclusively processed). This shall be without prejudice to any > compelling statutory provisions – in particular tax and commercial law > based retention periods. You have the right to at any time receive free > information concerning the origins, recipients and purpose of your data > archived by us. You also have a right to object, to data portability and > a right to log a complaint with the competent supervisory agency. > Moreover, you can demand the correction, eradication and, under certain > circumstances, the restriction of the processing of your personal data. > For more details, please consult our Data Privacy Policy > <https://zpk-moser.de/index.php/datenschutzerklaerung>. >

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Bug#1437: When connecting to X2go server the client reports 'Cannot create remote file ~<user>/.x2go/ssh/key.xxxxxx'
by Ulrich Moser 03 Feb '20

03 Feb '20

Package: x2goclient Version: 4.1.2.1 (Qt - 4.8.7) Platform server: Ubuntu-Mate 18.04 LTS Platform client: Ubuntu-Mare 18.04 LTS Since some time whenever I try to connect to the X2Go server I get an error saying that the client cannot create the remote ssh key file (see subject where xxxxxx represents a random part which is generated with every new connection. Still the client starts and I can access my server session. Looking at the remote home dir the directory .x2go/ssh exists and is writeable for the user. I checked the directory and it is empty. x2go server version reported by /usr/bin/x2goversion : 0.0.1.6 : 4.1.0.3 : 4.1.0.3 : 4.1.0.3 : 4.1.0.3 : 4.1.0.3 : 3.5.99.22 : 4.1.0.3 -- ZPK Logo *ZPK Moser UG* (haftungsbeschränkt) Ulrich Moser - Geschäftsführer NLP-Trainer und Coach Schlossstraße 7 - 78244 Gottmadingen Tel.: +49 (0)7734 395 494 Mobil: +49 (0)179 915 54 18 Fax: +49 (0)7734 395 303 Mail: ulrich.moser(a)zpk-moser.de Web: www.zpk-moser.de HRB 707123 Amtsgericht Freiburg USt.-ID DE278278037 *Pflichtinformationen gemäß Artikel 13 DSGVO* Im Falle des Erstkontakts sind wir gemäß Art. 12, 13 DSGVO verpflichtet, Ihnen folgende datenschutzrechtliche Pflichtinformationen zur Verfügung zu stellen: Wenn Sie uns per E-Mail kontaktieren, verarbeiten wir Ihre personenbezogenen Daten nur, soweit an der Verarbeitung ein berechtigtes Interesse besteht (Art. 6 Abs. 1 lit. f DSGVO), Sie in die Datenverarbeitung eingewilligt haben (Art. 6 Abs. 1 lit. a DSGVO), die Verarbeitung für die Anbahnung, Begründung, inhaltliche Ausgestaltung oder Änderung eines Rechtsverhältnisses zwischen Ihnen und uns erforderlich sind (Art. 6 Abs. 1 lit. b DSGVO) oder eine sonstige Rechtsnorm die Verarbeitung gestattet. Ihre personenbezogenen Daten verbleiben bei uns, bis Sie uns zur Löschung auffordern, Ihre Einwilligung zur Speicherung widerrufen oder der Zweck für die Datenspeicherung entfällt (z. B. nach abgeschlossener Bearbeitung Ihres Anliegens). Zwingende gesetzliche Bestimmungen – insbesondere steuer- und handelsrechtliche Aufbewahrungsfristen – bleiben unberührt. Sie haben jederzeit das Recht, unentgeltlich Auskunft über Herkunft, Empfänger und Zweck Ihrer gespeicherten personenbezogenen Daten zu erhalten. Ihnen steht außerdem ein Recht auf Widerspruch, auf Datenübertragbarkeit und ein Beschwerderecht bei der zuständigen Aufsichtsbehörde zu. Ferner können Sie die Berichtigung, die Löschung und unter bestimmten Umständen die Einschränkung der Verarbeitung Ihrer personenbezogenen Daten verlangen. Details entnehmen Sie unserer Datenschutzerklärung <https://zpk-moser.de/index.php/datenschutzerklaerung>. *Information Provided as Mandated by Article 13 GDPR* If this is your first interaction with us, Art. 12, 13 GDPR mandates that we make available to you the following mandatory data protection related information: If you are contacting us via e-mail, we will process your personal data only if we have a legitimate interest in the processing of this data (Art. 6 Sect. 1 lit. f GDPR), if you have consented to the processing of your data (Art. 6 Sect. 1 lit. a GDPR), if the processing of the data is required for the development, establishment, content or modification of a legal relationship between you and our company (Art. 6 Sect. 1 lit. b GDPR) or if any other legal provision permits the processing of this data. Your personal data will remain in our possession until you ask us to delete the data or you revoke your consent to store the data or if the purpose the data stored is required for no longer exists (e.g. once your request has been conclusively processed). This shall be without prejudice to any compelling statutory provisions – in particular tax and commercial law based retention periods. You have the right to at any time receive free information concerning the origins, recipients and purpose of your data archived by us. You also have a right to object, to data portability and a right to log a complaint with the competent supervisory agency. Moreover, you can demand the correction, eradication and, under certain circumstances, the restriction of the processing of your personal data. For more details, please consult our Data Privacy Policy <https://zpk-moser.de/index.php/datenschutzerklaerung>.

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x2go-dev February 2020