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5399 discussions

misleading stderr output when resuming, suspending, terminating a already dead session
by Mike Gabriel 14 Sep '11

14 Sep '11

hi devs, I have a patch pending here that fixes misleading output to stderr... However, I am not sure about the scope in x2goclient (apart from avoiding a confusing GUI message). Maybe we should write a proper error message to stderr here instead??? Need feedback on that, esp. from Alex. THANKS!!! Greets, Mike <quote> diff --git a/x2goserver/bin/x2goresume-session b/x2goserver/bin/x2goresume-session diff --git a/x2goserver/bin/x2goresume-session b/x2goserver/bin/x2goresume-session index 4c01828..59a8350 100755 --- a/x2goserver/bin/x2goresume-session +++ b/x2goserver/bin/x2goresume-session @@ -83,6 +83,6 @@ echo "$NEWOPTIONS" >${SESSION_DIR}/options $X2GO_LIB_PATH/x2goresume $X2GO_CLIENT $SESSION_NAME > /dev/null -kill -HUP $X2GO_AGENT_PID && +kill -HUP $X2GO_AGENT_PID &>/dev/null && $X2GO_LIB_PATH/x2gosyslog "$0" "notice" "client $X2GO_CLIENT successfully resumed session with ID $SESSION_NAME" || $X2GO_LIB_PATH/x2gosyslog "$0" "err" "ERROR: client $X2GO_CLIENT failed to resume session with ID $SESSION_NAME" diff --git a/x2goserver/bin/x2gosuspend-session b/x2goserver/bin/x2gosuspend-session index ca342e4..1ebb272 100755 --- a/x2goserver/bin/x2gosuspend-session +++ b/x2goserver/bin/x2gosuspend-session @@ -39,7 +39,7 @@ killall -HUP knotify $X2GO_LIB_PATH/x2gochangestatus 'S' $SESSION_NAME > /dev/null -kill -HUP $X2GO_AGENT_PID && +kill -HUP $X2GO_AGENT_PID &>/dev/null && $X2GO_LIB_PATH/x2gosyslog "$0" "notice" "session with ID $SESSION_NAME has successfully been suspended" || $X2GO_LIB_PATH/x2gosyslog "$0" "err" "ERROR: failed to suspend session with ID $SESSION_NAME" diff --git a/x2goserver/bin/x2goterminate-session b/x2goserver/bin/x2goterminate-session index 3d8872e..d1bd2d9 100755 --- a/x2goserver/bin/x2goterminate-session +++ b/x2goserver/bin/x2goterminate-session @@ -35,7 +35,7 @@ X2GO_AGENT_PID=`echo "$X2GO_AGENT_PID"| awk {'print $1'}` $X2GO_LIB_PATH/x2gochangestatus 'F' $SESSION_NAME > /dev/null -kill -TERM $X2GO_AGENT_PID && +kill -TERM $X2GO_AGENT_PID &>/dev/null && $X2GO_LIB_PATH/x2gosyslog "$0" "notice" "session with ID $SESSION_NAME has successfully been terminated" || $X2GO_LIB_PATH/x2gosyslog "$0" "err" "ERROR: failed to terminate session with ID $SESSION_NAME" </quote> -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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X2go debugging docs in the wiki...
by Mike Gabriel 13 Sep '11

13 Sep '11

... has been created. http://wiki.x2go.org/debugging The new wiki page explains how to use the new X2go debugging facilities. The wiki page currently only applies to the code in Git and the packages in the nightly builds... Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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X2go printing docs in the wiki...
by Mike Gabriel 13 Sep '11

13 Sep '11

... have been updated. http://wiki.x2go.org/installing_x2go_printing_debian_ubuntu The docs currently apply to the nighly builds only... Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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patch for current x2goserver to fix manpage installation
by Ivan Kabaivanov 10 Sep '11

10 Sep '11

Hi x2goserver's current git still has a bug when installing the man pages. Patch follows: --- x2goserver/Makefile.original 2011-09-10 14:42:04.000000000 +0300 +++ x2goserver/Makefile 2011-09-10 14:43:02.000000000 +0300 @@ -66,9 +66,9 @@ install_man: $(INSTALL_DIR) $(DESTDIR)$(MANDIR) - $(INSTALL_DIR) $(DESTDIR)$(MANDIR)/man1 - $(INSTALL_FILE) man/man1/*.1 $(DESTDIR)$(MANDIR)/man1 - gzip -f $(DESTDIR)$(MANDIR)/man1/x2go*.1 + $(INSTALL_DIR) $(DESTDIR)$(MANDIR)/man8 + $(INSTALL_FILE) man/man8/*.8 $(DESTDIR)$(MANDIR)/man8 + gzip -f $(DESTDIR)$(MANDIR)/man8/x2go*.8 install_version: $(INSTALL_DIR) $(DESTDIR)$(SHAREDIR) @@ -91,8 +91,8 @@ # $(RM_DIR) $(DESTDIR)$(ETCDIR)/x2gosql || true uninstall_man: - for file in $(BIN_SCRIPTS); do $(RM_FILE) $(DESTDIR)$(MANDIR)/man1/$$file.1.gz; done - for file in $(SBIN_SCRIPTS); do $(RM_FILE) $(DESTDIR)$(MANDIR)/man1/$$file.1.gz; done + for file in $(BIN_SCRIPTS); do $(RM_FILE) $(DESTDIR)$(MANDIR)/man8/$$file.8.gz; done + for file in $(SBIN_SCRIPTS); do $(RM_FILE) $(DESTDIR)$(MANDIR)/man8/$$file.8.gz; done for file in $(BIN_SCRIPTS); do $(RM_FILE) $(DESTDIR)$(MANDIR)/man8/$$file.8.gz; done for file in $(SBIN_SCRIPTS); do $(RM_FILE) $(DESTDIR)$(MANDIR)/man8/$$file.8.gz; done $(RM_DIR) $(DESTDIR)$(MANDIR) || true IvanK.

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X2go Server and syslogging
by Mike Gabriel 10 Sep '11

10 Sep '11

hi all, today I have added syslog support to all X2go Server scripts. Currently, two log levels are used: debug -> mostly for db debugging info -> write to syslog whenever one of the X2go Server commands is called The default loglevel is ,,notice''. For this level, I plan to log if a session has been started/suspended/resumed/terminated. More to come later, Mike -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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x2goserver package currently under construction...
by Mike Gabriel 03 Sep '11

03 Sep '11

Hi all, it is not recommended to install the x2goserver package from our nightly builds or our Git today. The package is currently under construction. Work should be finished by tonight (at the latest). Focus of work: x2goprint migration from using sudo to using a setgid wrapper. Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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Re: [X2go-Dev] [X2go-User] Problems setting print system in x2go [Resolved]
by Mike Gabriel 01 Sep '11

01 Sep '11

Hi devs, On Mi 31 Aug 2011 18:06:39 CEST Mario OROZ wrote: > Ok, let me explain. > /usr/bin/margen-offset.ps > It is a postscript that I created to fix a little problem that appears when I > try to print the > pdf on a laser printer hp, where the text in the pdf document starts from the > left edge to > right edge, regardless margins!. > When the PDF page exits the printer the text is cut by a margin > around the text, > is the unprintable area of the printer, I think! > So when you add the margin-offcet.ps file in the conversion command > line, gs merge > it with the ps print jobs and ensures a margin or bleed in the pdf doc. > > content of /usr/bin/margen-offset.ps is: > <</.HWMargins [18 18 18 13] /Margins [-75 0]>> setpagedevice > <</PageOffset [18 -9]>> setpagedevice > > I think the first line does not help much. > > The information come from this page: > http://www.bobdbob.com/~deneb/doc/ghostscript_margins.html > http://www.humbug.in/stackoverflow/es/como-para-cambiar-pagina-de-pdf-que-u… > (can be read in English) > > Saludos! > Mario. On the x2go-user ML there is a discussion going on about margins and X2go printing. Do we want to look at that more closely??? Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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Re: [X2go-Dev] [X2go-User] [SOLVED] Re: Instructions for manual install from source tarballs on a less well-known distribution
by Mike Gabriel 23 Aug '11

23 Aug '11

[cross-posting to x2go-dev...] Hi Ivan, On Mi 17 Aug 2011 16:06:35 CEST Ivan Kabaivanov wrote: > diff -Naur nxcomp/Makefile.in.original nxcomp/Makefile.in > --- nxcomp/Makefile.in.original 2011-08-17 16:48:30.792057703 +0300 > +++ nxcomp/Makefile.in 2011-08-17 16:48:44.087057705 +0300 > @@ -274,7 +274,7 @@ > install.lib: all > ./mkinstalldirs $(DESTDIR)$(prefix)/lib > ./mkinstalldirs $(DESTDIR)$(prefix)/include > - $(INSTALL) $(DESTDIR)$(prefix)/lib > + $(INSTALL) -d $(DESTDIR)$(prefix)/lib > $(INSTALL_DATA) libXcomp.so.3.* $(DESTDIR)$(prefix)/lib > $(INSTALL_LINK) libXcomp.so.3 $(DESTDIR)$(prefix)/lib > $(INSTALL_LINK) libXcomp.so $(DESTDIR)$(prefix)/lib > Committed in your name: http://code.x2go.org/gitweb?p=nxcomp.git;a=commitdiff;h=fa3c1ddecc22c1b1a50… > And here's the wrapper I use: > > $ cat /usr/bin/x2goagent > #!/bin/bash > X2GO_LIBS=/usr/lib/x2go LD_LIBRARY_PATH=/usr/lib/x2go exec > /usr/bin/x2goagent.original $@ This should not be necessary... With Debian it also works with libxcomp* being installed in /usr/lib. There used to be times when x2go shipped its own NX libs with /usr/lib/x2go as path, but that's not so any more. x2go uses pure NX libs, only x2goagent is a fork of nxagent. > I install just the libs required by x2goagent binary like so: > > mkdir -p /usr/lib/x2go/ > > make World > cp -a lib/Xext/libXext.so* /usr/lib/x2go/ > cp -a lib/X11/libX11.so* /usr/lib/x2go/ > cp -a lib/Xpm/libXpm.so* /usr/lib/x2go/ > cp -a lib/Xrender/libXrender.so* /usr/lib/x2go/ > cp -a lib/Xfixes/libXfixes.so* /usr/lib/x2go/ > cp -a lib/Xtst/libXtst.so* /usr/lib/x2go/ > cp -a lib/Xdamage/libXdamage.so* /usr/lib/x2go/ > cp -a lib/Xrandr/libXrandr.so* /usr/lib/x2go/ > cp -a lib/Xcomposite/libXcomposite.so* /usr/lib/x2go/ > > install -m755 programs/Xserver/x2goagent /usr/bin/x2goagent.original Please check that again. That should not be necessary. It could be misleading if you put it like that in the X2go wiki. I bet there is another way with using default library paths. > And finally, I need to patch x2goclient because it's not consistent in its > assumption of where the startkde script is: > > ~/x2goclient]# sed -i "s,/usr/bin/startkde,startkde,g" onmainwindow.cpp > ~/x2goclient]# sed -i "s,startkde,/usr/local/kde/bin/startkde,g" > onmainwindow_part3.cpp Could you send a diff for that??? x2goclient should not refer to a hard coded path for startkde. @Alex: any idea about this: mike@minobo:~/MyDocuments/4projects/x2go-upstream/x2goclient$ grep -ri /usr/bin/startkde * onmainwindow.cpp: sessionCmd="/usr/bin/startkde"; x2goclient_de.ts: <source>/usr/bin/startkde</source> x2goclient_de.ts: <translation type="obsolete">/usr/bin/startkde</translation> > Mind you, I install kde in /usr/local/kde, and that's why I need these sed > substitutions. If your kde prefix is in /usr, you should be ok. However, > this brings up the question -- why donesn't x2go search in PATH for startkde, > and instead hardcodes its location? However, there currently are hard-coded path in the x2goserver (server!) script ,,x2goruncommand''. This is not optimal. @Alex: Should we migrate them to non-fullpath calls /usr/bin/gnome-terminal -> gnome-terminal etc. > Mike, if you'd like I'll send you another more detailed email with all the > commands I used to install x2go. Bye, Mike -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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Re: [X2go-Dev] wiki page
by Mike Gabriel 21 Aug '11

21 Aug '11

Hi Ivan, The posting quoted below was a private posting from Ivan to me and I am so free and send my reply to x2go-dev as the documentation of the tarballers on LinuxFromScratch might be interesting to others: http://wiki.x2go.org/installing_x2goserver_linuxfromscratch http://wiki.x2go.org/installing_x2goclient_linuxfromscratch @Ivan: I'll only comment on the wiki pages as I have no time to dive into pyhoca installation now. Comes later. On Do 18 Aug 2011 22:52:06 CEST Ivan Kabaivanov wrote: > On Thursday 18 August 2011 00:00:59 Mike Gabriel wrote: >> Hi, >> >> Just looked at your server install howto... nxproxy is not needed on >> the server. It is needed on the client... >> >> Mike > > Mike, > > please check out the wiki. I think I'm pretty much done with x2goserver and > x2goclient. Please give them a quick once-over to see if maybe I missed or > messed something. Thanks for doing this as it actually is a nice howto for the tarball installation in general. Comments: GENERAL: Maybe we should mention ,,make clean'' somewhere on the pages. Do you have the feeling the make clean works properly with all the code projects? nxproxy: looks ok. x2goclient: qmake should not be needed here, it is in the Makefile. Maybe we should differentiate between client and plugin here. x2goclient+x2goplugin: make && su - -c "make install" x2goclient only: make clean_client && make build_client && su - -c "make install_client" x2goplugin only: make clean_plugin && make build_plugin && su - -c "make install_plugin" nxcomp, nxcompext, nxcompshad: look ok x2goagent: I still do not like (and do not understand the linking of libs to /usr/lib/x2go... I guess I'll have to cross-check that...) x2goserver: This could be part of the Makefiles??? Maybe with a PREFIX var? Could you send a more elegant patch for the Makefile??? $ sed -i "s,/local,,g" x2goserver-compat/Makefile $ sed -i "s,/local,,g" x2goserver-extensions/Makefile $ sed -i "s,/local,,g" x2goserver/Makefile o init script: To be in sync with Debian... Please call this init script (in your howto) ,,x2goserver''. - THANKS ALL-IN-ALL Very good work and thanks for doing that!!! Mike -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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x2goclient build fails on current Debian sid.
by Mike Gabriel 21 Aug '11

21 Aug '11

Hi Alex, we have problems building x2goclient for Debian sid. I haven't followed changes in Debian sid recently, but I suppose it might be because the gcc maintainers have pulled in a new gcc-4.6 version from gcc SVN (refer to the gcc-4.6 changelog). Here is the error output that occurs during build. Can you fix this? Thanks, Mike <quote> In file included from ../printprocess.cpp:20:0: ../cupsprint.h:54:3: error: 'ppd_file_t' does not name a type make[3]: *** [printprocess.o] Error 1 make[3]: Leaving directory `/var/cache/pbuilder/pbuilder-mnt/x2goclient-3.99.0.0/client_build' make[2]: *** [build_client] Error 2 make[2]: Leaving directory `/var/cache/pbuilder/pbuilder-mnt/x2goclient-3.99.0.0' dh_auto_build: make -j1 returned exit code 2 make[1]: *** [override_dh_auto_build] Error 2 make[1]: Leaving directory `/var/cache/pbuilder/pbuilder-mnt/x2goclient-3.99.0.0' make: *** [build] Error 2 dpkg-buildpackage: error: debian/rules build gave error exit status 2 </quote> -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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