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Bug#1325: X2Go issue (in src:x2goserver) has been marked as closed
by X2Go Release Manager X2Go Release Manager 29 Nov '18

29 Nov '18

close #1325 thanks Hello, we are very hopeful that X2Go issue #1325 reported by you has been resolved in the new release (4.1.0.3) of the X2Go source project »src:x2goserver«. You can view the complete changelog entry of src:x2goserver (4.1.0.3) below, and you can use the following link to view all the code changes between this and the last release of src:x2goserver. http://code.x2go.org/gitweb?p=x2goserver.git;a=commitdiff;h=2f9ba747f837b25… If you feel that the issue has not been resolved satisfyingly, feel free to reopen this bug report or submit a follow-up report with further observations described based on the new released version of src:x2goserver. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:x2goserver Version: 4.1.0.3-0x2go1 Status: RELEASE Date: Thu, 29 Nov 2018 05:55:21 +0100 Fixes: 1322 1325 Changes: x2goserver (4.1.0.3-0x2go1) RELEASED; urgency=medium . [ Mike Gabriel ] * New upstream version (4.1.0.3) - x2goserver.service: Add Documentation= key. - x2goserver/lib/x2gocheckport: chmod a+x. - New bin:pkg: x2goserver-desktopsharing. Move all desktop sharing integration logic from x2godesktopsharing to x2goserver src:pkg. - Don't rely on "ln -sf" to remove a symlink before recreating it. If the target is non-writable, this may fail (observed on a Debian stretch system). Thus, removing the symlink file first and then recreating it. - Massive white-space cleanup (at EOLs). - x2goserver/bin/x2goruncommand: Support IceWM as desktop session type. * debian/x2goserver*.dirs: + Let dirs have a trailing slash in their path (for the human eye merely). * debian/copyright: + Regenerate auto-generated copyright.in file. + Adopt from recent Debian packaging. + Add x2goserver.spec. * debian/control: + Move xfonts-base from D to R. Thanks lintian. + Move C (x2goserver) with versioned x2godesktopsharing, to B. + Don't depend on essential package without version. Drop bash from D. + Bump Standards-Version: to 4.2.1. No changes needed. + Mention "client side printing support" also in descr of bin:pkg x2goserver-common. * debian/*.postinst: + Avoid recursive chmod/chown. Recursive chown/chmod is susceptible to hardlink attacks on mainline, non-Debian kernels. * debian/x2goserver.postinst: + Load debconf module, even if not used (Debian Policy demand). * debian/*.templates: + Move x2goserver and x2goserver-desktopsharing templates into separate files. * debian/po: + Add French translation. Thanks to Jean-Pierre Giraud from the Debian project. (Closes DBTS:#905931). * lintian: + Drop unused debian/x2goserver-printing.lintian-overrides. * debian/*: White-space cleanup. * x2goserver.spec: + Mention "client side printing support" in all pkg descriptions. + Regression fix: Use "desktopsharing" package name above its description, not copy+pasted "extensions". + Regression fix: Make /etc/x2go/desktopsharing be owned by x2goserver- desktopsharing. + Exclude x2go*-desktopsharing scripts and man page in %files x2goserver. . [ Mihai Moldovan ] * New upstream version (4.1.0.3): - x2goserver/lib/x2gocheckport: remove executable flag. This file is STILL not meant to be executed directly. - libx2go-server-db-perl/Makefile: make sure our {C,LD}FLAGS are always appended to the user-provided ones. - x2goserver-desktopsharing/bin/x2goterminate-desktopsharing: replace historical "egrep" with "grep -E". - x2goserver-desktopsharing/bin/x2goterminate-desktopsharing: don't use negative exit codes. - x2goserver-desktopsharing/bin/x2goterminate-desktopsharing: more curly braces, quotes etc. - x2goserver-extensions/bin/x2goserver-run-extensions: replace historical "egrep" with "grep -E". - x2goserver-extensions/bin/x2goserver-run-extensions: don't use negative exit codes. - x2goserver-extensions/bin/x2goserver-run-extensions: more curly braces, quotes etc. - x2goserver/bin/x2gofeaturelist: replace historical "egrep" with "grep -E". - x2goserver/bin/x2gofeaturelist: more curly braces, quotes etc. - x2goserver/bin/x2goruncommand: replace historical "egrep" with "grep -E". - x2goserver/bin/x2goversion: replace historical "egrep" with "grep -E". - x2goserver/bin/x2goversion: more curly braces, quotes etc. - x2goserver/bin/x2gostartagent: use single quotes instead of double quotes for literal strings. - x2goserver-x2goagent/etc/x2goagent.options: re-enable BIG-REQUESTS; newer nx-libs versions (3.5.99.17+) should handle this much better. Fixes: #1325. Fixes: #1321. - misc: copyright updates, but for contributors who haven't been active or requested not to be bumped. - misc: switch to HTTPS-based URLs where appropriate. - misc: update Oleksandr's email address. - misc manpages: pre-release date update. - libx2go-server-db-perl/src/libx2go-server-db-sqlite3-wrapper.c: revamp wrapper, alike to what was done in x2gobroker. * x2goserver.spec: + Pull in openSUSE-release manually on OpenSuSE Tumbleweed to work around a bug. + Also pass %{__global_{c{,pp},ld}flags} down via {C,LD}FLAGS. + Bump nxagent dependency up to 3.5.99.17+. * debian/x2goserver-desktopsharing.postinst: + More curly braces, quotes etc. * debian/x2goserver-desktopsharing.config: + More curly braces, quotes etc. * debian/x2goserver-desktopsharing.postrm: + More curly braces, quotes etc. * debian/libx2go-server-db-perl.postinst: + Replace historical "egrep" with "grep -E". * debian/x2goserver.config: + Replace historical "egrep" with "grep -E". + More curly braces, quotes etc. * debian/control: + Bump nxagent dependency up to 3.5.99.17+. * debian/copyright{,.in}: + Merge copyright entries. + Fix links to our wiki and update to HTTPS. . [ Orion Poplawski ] * New upstream version (4.1.0.3): - x2goserver{/bin/x2gostartagent,-x2goagent/etc/x2goagent.options}: allow setting nxagent nx/nx options on the server via x2goagent.options. Fixes: #1322.

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Bug#1322: X2Go issue (in src:x2goserver) has been marked as closed
by X2Go Release Manager X2Go Release Manager 29 Nov '18

29 Nov '18

close #1322 thanks Hello, we are very hopeful that X2Go issue #1322 reported by you has been resolved in the new release (4.1.0.3) of the X2Go source project »src:x2goserver«. You can view the complete changelog entry of src:x2goserver (4.1.0.3) below, and you can use the following link to view all the code changes between this and the last release of src:x2goserver. http://code.x2go.org/gitweb?p=x2goserver.git;a=commitdiff;h=2f9ba747f837b25… If you feel that the issue has not been resolved satisfyingly, feel free to reopen this bug report or submit a follow-up report with further observations described based on the new released version of src:x2goserver. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:x2goserver Version: 4.1.0.3-0x2go1 Status: RELEASE Date: Thu, 29 Nov 2018 05:55:21 +0100 Fixes: 1322 1325 Changes: x2goserver (4.1.0.3-0x2go1) RELEASED; urgency=medium . [ Mike Gabriel ] * New upstream version (4.1.0.3) - x2goserver.service: Add Documentation= key. - x2goserver/lib/x2gocheckport: chmod a+x. - New bin:pkg: x2goserver-desktopsharing. Move all desktop sharing integration logic from x2godesktopsharing to x2goserver src:pkg. - Don't rely on "ln -sf" to remove a symlink before recreating it. If the target is non-writable, this may fail (observed on a Debian stretch system). Thus, removing the symlink file first and then recreating it. - Massive white-space cleanup (at EOLs). - x2goserver/bin/x2goruncommand: Support IceWM as desktop session type. * debian/x2goserver*.dirs: + Let dirs have a trailing slash in their path (for the human eye merely). * debian/copyright: + Regenerate auto-generated copyright.in file. + Adopt from recent Debian packaging. + Add x2goserver.spec. * debian/control: + Move xfonts-base from D to R. Thanks lintian. + Move C (x2goserver) with versioned x2godesktopsharing, to B. + Don't depend on essential package without version. Drop bash from D. + Bump Standards-Version: to 4.2.1. No changes needed. + Mention "client side printing support" also in descr of bin:pkg x2goserver-common. * debian/*.postinst: + Avoid recursive chmod/chown. Recursive chown/chmod is susceptible to hardlink attacks on mainline, non-Debian kernels. * debian/x2goserver.postinst: + Load debconf module, even if not used (Debian Policy demand). * debian/*.templates: + Move x2goserver and x2goserver-desktopsharing templates into separate files. * debian/po: + Add French translation. Thanks to Jean-Pierre Giraud from the Debian project. (Closes DBTS:#905931). * lintian: + Drop unused debian/x2goserver-printing.lintian-overrides. * debian/*: White-space cleanup. * x2goserver.spec: + Mention "client side printing support" in all pkg descriptions. + Regression fix: Use "desktopsharing" package name above its description, not copy+pasted "extensions". + Regression fix: Make /etc/x2go/desktopsharing be owned by x2goserver- desktopsharing. + Exclude x2go*-desktopsharing scripts and man page in %files x2goserver. . [ Mihai Moldovan ] * New upstream version (4.1.0.3): - x2goserver/lib/x2gocheckport: remove executable flag. This file is STILL not meant to be executed directly. - libx2go-server-db-perl/Makefile: make sure our {C,LD}FLAGS are always appended to the user-provided ones. - x2goserver-desktopsharing/bin/x2goterminate-desktopsharing: replace historical "egrep" with "grep -E". - x2goserver-desktopsharing/bin/x2goterminate-desktopsharing: don't use negative exit codes. - x2goserver-desktopsharing/bin/x2goterminate-desktopsharing: more curly braces, quotes etc. - x2goserver-extensions/bin/x2goserver-run-extensions: replace historical "egrep" with "grep -E". - x2goserver-extensions/bin/x2goserver-run-extensions: don't use negative exit codes. - x2goserver-extensions/bin/x2goserver-run-extensions: more curly braces, quotes etc. - x2goserver/bin/x2gofeaturelist: replace historical "egrep" with "grep -E". - x2goserver/bin/x2gofeaturelist: more curly braces, quotes etc. - x2goserver/bin/x2goruncommand: replace historical "egrep" with "grep -E". - x2goserver/bin/x2goversion: replace historical "egrep" with "grep -E". - x2goserver/bin/x2goversion: more curly braces, quotes etc. - x2goserver/bin/x2gostartagent: use single quotes instead of double quotes for literal strings. - x2goserver-x2goagent/etc/x2goagent.options: re-enable BIG-REQUESTS; newer nx-libs versions (3.5.99.17+) should handle this much better. Fixes: #1325. Fixes: #1321. - misc: copyright updates, but for contributors who haven't been active or requested not to be bumped. - misc: switch to HTTPS-based URLs where appropriate. - misc: update Oleksandr's email address. - misc manpages: pre-release date update. - libx2go-server-db-perl/src/libx2go-server-db-sqlite3-wrapper.c: revamp wrapper, alike to what was done in x2gobroker. * x2goserver.spec: + Pull in openSUSE-release manually on OpenSuSE Tumbleweed to work around a bug. + Also pass %{__global_{c{,pp},ld}flags} down via {C,LD}FLAGS. + Bump nxagent dependency up to 3.5.99.17+. * debian/x2goserver-desktopsharing.postinst: + More curly braces, quotes etc. * debian/x2goserver-desktopsharing.config: + More curly braces, quotes etc. * debian/x2goserver-desktopsharing.postrm: + More curly braces, quotes etc. * debian/libx2go-server-db-perl.postinst: + Replace historical "egrep" with "grep -E". * debian/x2goserver.config: + Replace historical "egrep" with "grep -E". + More curly braces, quotes etc. * debian/control: + Bump nxagent dependency up to 3.5.99.17+. * debian/copyright{,.in}: + Merge copyright entries. + Fix links to our wiki and update to HTTPS. . [ Orion Poplawski ] * New upstream version (4.1.0.3): - x2goserver{/bin/x2gostartagent,-x2goagent/etc/x2goagent.options}: allow setting nxagent nx/nx options on the server via x2goagent.options. Fixes: #1322.

2 1

Bug#1342: Graphical apps stalling in suspended session
by yk+bug+x2go＠64.re 23 Nov '18

23 Nov '18

Package: x2goserver Version: 4.0.1.0 I put this in the x2goserver section but I'm not quite sure if it's the right component that suffers from this issue. In my company, we recently began to experience an issue similar to the one reported in archived bug #673 [1] and on the X2Go-User list [2] back in 2015. The manifestation of the issue is that when a session is suspended, our program that runs in a terminal inside the session is slowed down to a near stop, and abruptly recovers its original speed when the session is resumed. There seems to be a link with graphical components though, and my guess is it's the output scrolling in the terminal that is stalled, and by way of consequence slowing down the rest of the program downstream. To confirm the involvement of the graphics, I tried running glxgears as a test, and while it runs at about 1000 fps while the session is attached, it drops at about 3 fps (!) when suspended. This behaviour is reproducible on a freshly installed CentOS 7 VM; I can provide a VirtualBox VM on which I ran the glxgears test. What is strange is that we only noticed it a few days/weeks ago whereas we didn't touch/update anything on the machines running those programs and x2go. We have a cluster of 5 CentOS 7 machine + 1 CentOS 6 machine and the issue appears on all of them, including CentOS 6, which hints that the issue might not be related to a specific version of the x2go components. A quick search for this issue raised at least 2 third parties experiencing the issue; one university [3] announced dropping x2go as of October 2018 because of this, and another [4] is listing it as a known issue, albeit maybe in 2015. I hope we can find a source for this problem, it's quite critical for us. Here are versions of the installed x2go components on CentOS 7: cups-x2go-3.0.1.3-1.el7.noarch libNX_X11-3.5.99.16-1.el7.x86_64 nx-libs-3.5.99.16-1.el7.x86_64 nxagent-3.5.99.16-1.el7.x86_64 nxproxy-3.5.99.16-1.el7.x86_64 perl-X2Go-Log-4.1.0.0-1.el7.noarch perl-X2Go-Server-4.1.0.0-1.el7.noarch perl-X2Go-Server-DB-4.1.0.0-1.el7.x86_64 python-x2go-0.5.0.3-1.el7.noarch x2goagent-4.1.0.0-1.el7.x86_64 x2goclient-4.1.1.1-1.el7.x86_64 x2godesktopsharing-3.1.1.2-1.el7.x86_64 x2goplugin-4.1.1.1-1.el7.x86_64 x2goplugin-provider-4.1.1.1-1.el7.x86_64 x2goserver-4.1.0.0-1.el7.x86_64 x2goserver-common-4.1.0.0-1.el7.noarch x2goserver-fmbindings-4.1.0.0-1.el7.x86_64 x2goserver-printing-4.1.0.0-1.el7.x86_64 x2goserver-xsession-4.1.0.0-1.el7.noarch [1] https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=673 [2] http://lists.x2go.org/pipermail/x2go-user/2015-August/003397.html [3] https://kb.thayer.dartmouth.edu/article/337-x2go [4] https://www.cs.rutgers.edu/resources/accessing-computer-science-linux-deskt…

6 9

Update for libssh-4
by xalloc 22 Nov '18

22 Nov '18

Hi, I'm on Debian stretch with libss-4 v.0.8.0 installed from stretch-backports due to Remmina requirements. Installed x2goclient is v. 4.1.2.1, from you release builds repo. Now Remmina asks me to update but that would update libssh4 to v.0.8.1 (https://packages.debian.org/stretch-backports/libssh-4) that is unsupported by x2goclient. Would you consider updating it?

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Bug#1325: X2Go issue (in src:x2goserver) has been marked as pending for release
by Mihai Moldovan 22 Nov '18

22 Nov '18

tag #1325 pending fixed #1325 4.1.0.3 thanks Hello, X2Go issue #1325 (src:x2goserver) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=x2goserver.git;a=commitdiff;h=a8b6e14 The issue will most likely be fixed in src:x2goserver (4.1.0.3). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit a8b6e149c34d7de43aa5d50299851d7749548b3b Author: Mihai Moldovan <ionic(a)ionic.de> Date: Thu Nov 22 09:43:47 2018 +0100 x2goserver-x2goagent/etc/x2goagent.options: re-enable BIG-REQUESTS; newer nx-libs versions (3.5.99.17+) should handle this much better. Fixes: #1325. Fixes: #1321. diff --git a/debian/changelog b/debian/changelog index bc9e1d6..c1c3fa4 100644 --- a/debian/changelog +++ b/debian/changelog @@ -72,6 +72,9 @@ x2goserver (4.1.0.3-0x2go1) UNRELEASED; urgency=medium - x2goserver/bin/x2goversion: more curly braces, quotes etc. - x2goserver/bin/x2gostartagent: use single quotes instead of double quotes for literal strings. + - x2goserver-x2goagent/etc/x2goagent.options: re-enable BIG-REQUESTS; + newer nx-libs versions (3.5.99.17+) should handle this much better. + Fixes: #1325. Fixes: #1321. * x2goserver.spec: + Pull in openSUSE-release manually on OpenSuSE Tumbleweed to work around a bug.

2 1

Upcoming Deprecation of EOL Distributions
by Mihai Moldovan 22 Nov '18

22 Nov '18

Hi In order to lower resource stress when building packages, I plan to deprecate support for distributions that have reached End Of Life on December 31th 2018. This includes the following distro versions: - Fedora o 26 o 27 - OpenSuSE o 42.1 o 42.2 - SLES o 12.0 Ubuntu builds are ceased automatically after upstream deprecation (minus special exceptions). SLES 12.0 builds will be replaced by SLES 12.3 (12 SP3) builds, since SLE 12.0 has long been deprecated and newer versions include proper Qt5 support, which the initial version lacked. After deprecation, no new builds will be published and existing builds will be moved to the archive repositories to discourage users from installing unmaintained software. Mihai

1 0

Bug#1325: Nextcloud desktop GUI crashes in XFCE over x2go
by Thierry Kauffmann 21 Nov '18

21 Nov '18

Package: x2goserver Version: 4.1.0.2 Hi, Nextcloud desktop works well under XFCE over X2go. Syncing is ok and I get a nice green icon in notification bar. The GUI used to work perfectly until recently (a few days or weeks). Now I can't launch the GUI and modify parameters : Nextcloud desktop GUI crashes immediately. I get the following log : |08-27 10:35:45:796 1290 OCC::ownCloudGui::slotShowSettings: void OCC::ownCloudGui::slotShowSettings() 08-27 10:35:45:853 1290 unknown: The X11 connection broke: Maximum allowed requested length exceeded (code 4) XIO: fatal IO error 2 (Aucun fichier ou dossier de ce type) on X server ":50.0" after 391 requests (391 known processed) with 0 events remaining. | Any idea what is going wrong ? Thierry

4 3

Bug#873: Drop Xinerama / LD_LIBRARY_PATH related code from x2goruncommand for nxagent >= 3.5.99.0
by Mike Gabriel 21 Nov '18

21 Nov '18

Package: x2goserver Severity: normal Version: 4.1.0.0-preview As the Xinerama magic will be soon moved from libNX_Xinerama.so into the programs/Xserver/hw/nxagent code, all Xinerama specifc stuff in x2goruncommand becomes obsolete if nxagent >= 3.5.99.0 is used server-side. The nxagent >= 3.5.99.0 will be able to handle Xinerama stuff all by itself. No external xinerama.conf is required, applications running server-side can use the X.Org client libraries, no hack for injecting libNX_X11, libNX_Xext and libNX_Xinerama into the library path is needed anymore. In fact, the libNX_Xinerama library will be dropped completely in nx-libs >= 3.5.99.0 (aka 3.6.x). Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

2 1

Bug#818: x2goserver: client-side folder sharing broken on Ubuntu 10.04
by Mike Gabriel 21 Nov '18

21 Nov '18

Package: x2goserver Severity: normal Version: 4.0.1.19 Hi all, x2goserver: client-side folder sharing is broken on Ubuntu 10.04 since X2Go Server 4.0.1.19. REASON: ------- I just discovered that the "timeout" command that we have started using in /usr/bin/x2gomountdirs since 4.0.1.19 of X2Go Server is normally shipped via the essential .deb package "coreutils". Normally, it is not necessary to add dependencies for essential packages. However, on Ubuntu 10.04, the timeout command is not shipped with the coreutils package but with a separate package called "timeout". There you have to explicitly install the "timeout" .deb package. So, basically in X2Go Server's debian/control file we need to add timeout | coreutils, under Depends: of bin:package x2goserver. However, as Ubuntu 10.04 will reach End of Life probably before the next X2Go Server release will come out, I am unsure if we should still change this. Please other devs give feedback, Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

2 2

Bug#659: x2golistsessions perl error on tty
by hcmmac＠hosscomm.com 21 Nov '18

21 Nov '18

Package: x2goserver Attached is the syslog.pm also the error is re=typed below. if you want the pic of it on the tty(inside aptitude) let me know. <begin_error Unrecognized character \xd4:marked by <-- HERE after PORT_TAGS{--HERE near column 24 at /usr/lib/i386-linux-gnu/perl/5.20/Syslog.pm line 54 Compilation failed in require at /usr/lib/x2go/x2golistsessionss_sql line 24 Begin Failed-- Compilation aborted at /usr/lib/x2go/x2golistsessions_sql line24 *** error in `/usr/bin/perl': malloc();smalbin double linked list corrupted:0x09e74540 *** *** error in `/usr/bin/perl': corrupted double linked list 0x09444ac8 *** <end_error root@hsc6:/usr/share/doc/policykit-1# x2goversion x2goagent: 3.5.0.28 x2gomatebindings: 0.0.1.3 x2goserver: 4.1.0.0-preview x2goserver-common: 4.1.0.0-preview x2goserver-extensions: 4.1.0.0-preview x2goserver-xsession: 4.1.0.0-preview Thanks MotoHoss

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