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Bug#73: X2Go Client, httpbrokerclient: no session profiles returned from broker -> new session dialog opens
by Mike Gabriel 03 Dec '12

03 Dec '12

Package: x2goclient Version: 3.99.3.0 Severity: grave Hi Alex, If I launch X2Go Client with this command line: x2goclient --no-session-edit --broker-url=<broker-url> And my broker is configured to return no session profiles, then I get a warning about no session profiles being configured (which is ok) and then the new-session-profile dialog window opens. My expectation would be that on --no-session-edit, maybe even for the complete broker context, session editing would not be possible at all... Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein 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…

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Bug#72: X2Go Client, httpbrokerclient: authentication failures
by Mike Gabriel 03 Dec '12

03 Dec '12

Package: x2goclient Version: 3.99.3.0 Severity: normal Two observations on authentication failures against the broker server: (a) the x2goclient minimizes to systray (if configured in the settings file) -> better: remain visible till authentication has succeeded (b) run x2goclient from the command line in broker mode attempt authentication against broker with wrong password hit Ctrl-C on the cmdline restart x2goclient with the same command as before -> immediately an authentication failure gets reported, no chance to enter a username+password for authentication against the http broker -> better: allow authentication... About (b) I am a little bit confused... no idea why that happens... Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein 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…

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Bug#71: X2Go Client, httpbrokerclient: GUI bug on broker connection failures
by Mike Gabriel 03 Dec '12

03 Dec '12

Package: x2goclient Version: 3.99.1.0 Severity: minor On connection attempts that fail with ,,connection refused'' (due to a non-online broker http server) the authentication dialog window of x2goclient gets redrawn, but the authentication box in the middle moves more and more to the left (with each authentication attempt). Expected behaviour: the box should redraw in the center of the blue X2Go Client background. Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein 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…

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Bug#65: Related to issue #69?
by Mike Gabriel 03 Dec '12

03 Dec '12

tag #65 moreinfo thanks Hi, just to check: is it possible that the reported issue (#65) is related to #69? Are you using pam_tmpdir.so on your machine? Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein 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…

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Bug#69: Issue fixed in Vcs Git
by Mike Gabriel 03 Dec '12

03 Dec '12

tag #69 pending thanks We believe that the issue has been fixed in Git by this commit: http://code.x2go.org/gitweb?p=x2godesktopsharing.git;a=commitdiff;h=55eb03e… The fix will be included in version 3.1.0.6 of x2godesktopsharing. Mike -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein 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…

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Bug#69: x2godesktopsharing fails if pam_tmpdir.so is in use
by Mike Gabriel 03 Dec '12

03 Dec '12

Package: x2godesktopsharing Version 3.1.0.5 Severity: normal X2Go Desktop Sharing fails if pam_tmpdir.so is in use on the X2Go Server. The issue is relevant for X2Go working properly on Debian Edu. For details, see below... Mike ----- Weitergeleitete Nachricht von schulz(a)math.uni-goettingen.de ----- Datum: Fri, 30 Nov 2012 20:04:51 +0100 Von: Jochen Schulz <schulz(a)math.uni-goettingen.de> Betreff: Re: [X2Go-User] x2godesktopsharing, what's the point? An: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Cc: x2go-user(a)lists.berlios.de Hi, >>> FYI: Alex and I have just fixed an issue with cross-user >>> x2godesktopsharing. A bugfix release is currently being prepared >>> (3.1.1.9). >> >> i am using x2godesktopsharing 3.0.1.5-0~74~precise1 and i tried using >> the feature but faild other than with the same user, which runs the >> original desktop or x2go-session. > > Import thing is that you have x2goserver 3.1.1.9 installed. Should be in > the stable Ubuntu ppa by now. i am using x2goserver 3.1.19, so this should be fine. > There are two approaches. > > 1. > Every member of the posix group x2godesktopsharing may share each > other's desktop. i tried this, but it changed nothing. i looked briefly into the code of x2godesktopsharing and it wants to connect to a socket which simple is not there. The socketname is for example /tmp/user/2001/x2godesktopsharing_@schul04@:0.0 when trying to connect to "schul04's" desktop with "schulz" and it is never created. Thats why x2godesktopsharing spits out a DENY, as it seems. any ideas? Jochen ----- Ende der weitergeleiteten Nachricht ----- -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein 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…

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Command Fieid in GUI/Pass parameters
by senrabdet＠aol.com 02 Dec '12

02 Dec '12

Hi All: We had a couple of quick questions: 1) Command Field in GUI: In the x2go GUI there is a "Command:" field. What is this for? It does not seem to be accessible if Gnome or KDE are selected. 2) Config File Does x2go use the ssh config file? If not, is there a way to get it to do so? We're looking for a way to pass parameters like we might do with ssh from the command line. Thanks, Ted

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Bug#67: Bug when you mount more 1 folder at login
by Pascal Vibet - ADACIS 30 Nov '12

30 Nov '12

Package: x2goserver Version: 3.1.1.3-0~571~precise1_amd64 I want to mount 3 folder at login. Only the first one is mount at login. This is log file: cat ~/mounts.log SSHFS version 2.3 Server version: 3 Extension: posix-rename(a)openssh.com <1> Extension: statvfs(a)openssh.com <2> Extension: fstatvfs(a)openssh.com <2> Extension: hardlink(a)openssh.com <1> fuse: bad mount point `/tmp/.x2go-xxxxxxx/media/disk/disk/_home_xxxxxxx_folder2': No such file or directory fuse: bad mount point `/tmp/.x2go-xxxxxxx/media/disk/disk/disk/_home_xxxxxxx_folder3': No such file or directory The bug is in /usr/bin/x2gomountdirs, explication: the $mdir variable is initialize line: 87 my $mdir="$tmp_dir/.x2go-$ENV{'USER'}/media"; but in code bloc 162 for (my $i=0;$i<@dirs;$i++) 163 { 164 my $printspool=0; 165 my $mimeboxspool=0; 166 my $mntpath; 167 if(@dirs[$i]=~m/__PRINT_SPOOL_/) 168 { 169 @dirs[$i]=~s/__PRINT_SPOOL_//; 170 $printspool=1; 171 $mntpath=$spooldir; 172 syslog('debug', "mounting $spooldir, mount point type is print spool directory"); 173 } 174 elsif(@dirs[$i]=~m/__MIMEBOX_SPOOL_/) 175 { 176 @dirs[$i]=~s/__MIMEBOX_SPOOL_//; 177 $mimeboxspool=1; 178 $mntpath=$mimeboxdir; 179 syslog('debug', "mounting $mimeboxdir, mount point type is MIME box directory"); 180 } 181 else 182 { 183 my $p=@dirs[$i]; 184 if ($type ne "dir") 185 { 186 $p=~s/\/ramdrive\/mnt\///; 187 if ($p =~ m/CDROM/) 188 { 189 $mdir=$mdir."/cd"; 190 } 191 else 192 { 193 $mdir=$mdir."/rm"; 194 } 195 } 196 else 197 { 198 $mdir=$mdir."/disk"; 199 } 200 $p=~s/\//_/g; 201 $p=~s/ /_/g; 202 $p=~s/~_cygdrive_//; 203 $p=~s/~_windrive_//; 204 $p=~s/~//g; 205 mkdir("$mdir/$p"); 206 $mntpath="$mdir/$p"; 207 } if we have more than 1 folder to share, $mdir variable will became: first time: $mdir="$tmp_dir/.x2go-$ENV{'USER'}/media/disk" second time: $mdir="$tmp_dir/.x2go-$ENV{'USER'}/media/disk/disk"; third time: $mdir="$tmp_dir/.x2go-$ENV{'USER'}/media/disk/disk/disk"; Solution is to fix $mdir variable in begin for loop. Add $mdir="$tmp_dir/.x2go-$ENV{'USER'}/media" in line: 164 my $printspool=0; 165 my $mimeboxspool=0; 166 my $mntpath; => 167 $mdir="$tmp_dir/.x2go-$ENV{'USER'}/media"; Regards --------------------------------- Pascal Vibet

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Bug#66: pstree output after first startup
by Raphael Lechner 29 Nov '12

29 Nov '12

root@x2gothinclient:~# pstree -l init-+-acpid |-console-kit-dae---63*[{console-kit-da}] |-cron |-dbus-daemon |-6*[getty] |-logsave |-pulseaudio---2*[{pulseaudio}] |-rsyslogd---3*[{rsyslogd}] |-sshd---sshd---bash---pstree |-udevd---2*[udevd] |-x2gocdmanager `-x2gothinclientd---72*[sh] The number of [sh] processes are increased every 3 seconds and no login window is visible. Raphael

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Bug#66: ThinClient is not reconnecting after terminating the session
by Raphael Lechner 29 Nov '12

29 Nov '12

Package: x2gothinclient Version: 1.0.1.8-0~x2go1+squeeze~main~321~build I have the X2Go Server running on Ubuntu 12.04 LTS and 4 Thinclients that are booting from PXE. All Clients have autologin enabled and most of the time the login works without problems, but probably I have found two issues. 1) After terminating the session with x2goterminate-session $session on the server side, the client tries to restart infinitely the GUI but nothing appears and the reconnect is not working. This is 100% reproducible on my machines. After some debugging I found that the x2gothinclientd process is producing many defuncted sh processes and it seems that the problem is located in the following lines of code:/usr/sbin/x2gothinclientd: local *IN, *OUT, *ERR; $x2goclient_pid = eval { open3( \*IN, \*OUT, \*ERR, "su - x2goclient -c 'DISPLAY=:0 bash -c \"/etc/x2go/x2gothinclient_start &\"'"); }; I changed this lines to: qx(su - x2goclient -c \"export DISPLAY=:0; ./etc/x2go/x2gothinclient_start\"); After that the reconnect is working perfectly. 2) Sometimes this problem exists also on the first autologin. After I have rebooted 4 Machines at the same time, then maybe on the 2-3 try I have one machine with this problem. (Without changing the x2gothinclientd). Please let me know if you need more information. Thank you! Raphael

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