x2go-dev August 2016

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17 participants
145 discussions

Bug#1081: backing-store disabled with session type single application
by Aki Ketolainen 13 Sep '16

13 Sep '16

(In my co-worker's computer it's something deeper than the desktop environment that causes these slow updates. Both Unity and XFCE in his laptop have these slow updates.)

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Bug#1063: CreateDB fails with error `DBI connect('dbname=/var/lib/x2go/x2go_sessions', '', ...) failed`
by Sivachidambaram Somu 02 Sep '16

02 Sep '16

Package: x2goserver Version: 4.0.1.19-3.el6 Upon installing x2goserver, when "x2godbadmin" script is used with create DB option, a DBI connect error is thrown by the script. As a result, upon suspending/terminating the first session, the client refuses to reconnect to the server displaying the error message given below. *Complete Error Message:* % x2godbadmin --createdb DBI connect('dbname=/var/lib/x2go/x2go_sessions','',...) failed: unable to open database file at /usr/sbin/x2godbadmin line 103 backend=sqlite at /usr/sbin/x2godbadmin line 103. *System Details:* Host type: EC2 Server OS: Amazon Linux Bare Metal Release 2012.03 Kernel Linux 3.2.45-0.6.acc.624.45.283.amzn1acc.x86_64 GNOME 2.28.2 *Installation History:* % sudo yum install x2goserver Loaded plugins: fastestmirror, priorities, refresh-packagekit, security Setting up Install Process Loading mirror speeds from cached hostfile * dev-dsk-main: dev-desktop-repos.amazon.com * dev-dsk-updates: dev-desktop-repos.amazon.com * epel: epel.mirrors.ovh.net * nux-dextop: mirror.li.nux.ro Resolving Dependencies --> Running transaction check ---> Package x2goserver.x86_64 0:4.0.1.19-3.el6 will be installed --> Processing Dependency: x2goagent >= 3.5.0.25 for package: x2goserver-4.0.1.19-3.el6.x86_64 --> Running transaction check ---> Package x2goagent.x86_64 0:3.5.0.32-3.el6 will be installed --> Finished Dependency Resolution Dependencies Resolved ================================================================================================================================================================================== Package Arch Version Repository Size ================================================================================================================================================================================== Installing: x2goserver x86_64 4.0.1.19-3.el6 epel 98 k Installing for dependencies: x2goagent x86_64 3.5.0.32-3.el6 epel 16 k Transaction Summary ================================================================================================================================================================================== Install 2 Package(s) Total download size: 115 k Installed size: 329 k Is this ok [y/N]: y Downloading Packages: (1/2): x2goagent-3.5.0.32-3.el6.x86_64.rpm | 16 kB 00:00 (2/2): x2goserver-4.0.1.19-3.el6.x86_64.rpm | 98 kB 00:00 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Total 119 kB/s | 115 kB 00:00 Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Installing : x2goserver-4.0.1.19-3.el6.x86_64 1/2 Installing : x2goagent-3.5.0.32-3.el6.x86_64 2/2 Verifying : x2goagent-3.5.0.32-3.el6.x86_64 1/2 Verifying : x2goserver-4.0.1.19-3.el6.x86_64 2/2 Installed: x2goserver.x86_64 0:4.0.1.19-3.el6 Dependency Installed: x2goagent.x86_64 0:3.5.0.32-3.el6 Complete! % sudo ls -lhrt /var/lib/x2go total 16K -rw-rw---- 1 root x2gouser 13K Jul 26 11:09 x2go_sessions % x2godbadmin --createdb DBI connect('dbname=/var/lib/x2go/x2go_sessions','',...) failed: unable to open database file at /usr/sbin/x2godbadmin line 103 backend=sqlite at /usr/sbin/x2godbadmin line 103.

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Bug#1081: backing-store disabled with session type single application
by Aki Ketolainen 31 Aug '16

31 Aug '16

In KDE the window update speed is normal, even though backing-store is not enabled. So it's unclear what causes this slow update speed on my co-worker's computer.

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Bug#1081: backing-store disabled with session type single application
by Aki Ketolainen 31 Aug '16

31 Aug '16

Package: x2goserver Version: 4.0.1.19 When I open a x2go session with session type = XFCE, xdpyinfo reports $ xdpyinfo | grep -i backing options: backing-store YES, save-unders YES When I open a x2go session with session type = Single application = /usr/bin/Terminal, xdpyinfo reports $ xdpyinfo | grep -i backing options: backing-store NO, save-unders NO If there are new terminals or editors opened from the first terminal, the screen updates are very sluggish when you move the windows. Is there any way to get backing-store enabled also for the session type = Single application when there are multiple windows opened from the x2go session? Best regards, Aki

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Bug#1080: x2goclient should have --server option added for CLI use to specify IP of server to connect to
by brian mullan 31 Aug '16

31 Aug '16

Package: x2goclient Version: 4.0.5.1 Severity: wishlist *pyhoca-cli* has the *--server* option to specify the IP of the target desktop server but using *x2goclient* from the CLI apparently *does not* provide that option ? Can the --server option be added

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Bug#645: (Thomas Hamacher | sepus software)
by Dominik Acri 29 Aug '16

29 Aug '16

Thanks Thomas, you saved my life. 6 months thousands of crashing x2gosessions fixed by simply disabling javas2d xrenderer. Works well also for other Java applications. export _JAVA_OPTIONS='-Dsun.java2d.xrender=false' in /etc/Profile Am 26. August 2016 12:00:02 MESZ, schrieb x2go-dev-request(a)lists.x2go.org: >Send x2go-dev mailing list submissions to > x2go-dev(a)lists.x2go.org > >To subscribe or unsubscribe via the World Wide Web, visit > http://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#645: (Thomas Hamacher | sepus software) > 2. Bug#1078: Windows 10 X2Go Client displays on detached monitor > (Peter Bakker) > 3. Bug#1072: X2Go Client: top 24 pixels in fullscreen session do > not respond to mouse clicks (Chris Martin) > 4. Re: x2go-client dual-monitors (Ulrich Sibiller) > 5. Bug#1072: Bug#1072: X2Go Client: top 24 pixels in fullscreen > session do not respond to mouse clicks (Ulrich Sibiller) > > >---------------------------------------------------------------------- > >Message: 1 >Date: Wed, 17 Aug 2016 07:41:09 +0000 >From: "Thomas Hamacher | sepus software" <tha(a)sepus.biz> >To: "645(a)bugs.x2go.org" <645(a)bugs.x2go.org> >Subject: [X2Go-Dev] Bug#645: >Message-ID: > <A13140405D49774AA32082BD6C0DA3FE01860B663E(a)EX10MBOX1H.hosting.inetserver.de> > >Content-Type: text/plain; charset="us-ascii" > >When using IntelliJ this issue can be solved by disabling XRender. >You can do this with the flag > >-Dsun.java2d.xrender=false > >Simply add this to the <IDEA_HOME>/bin/idea.vmoptions and it works. > >Maybe this thread also helps: >https://intellij-support.jetbrains.com/hc/en-us/community/posts/206240979-i… >

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Bug#1079: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mihai Moldovan 27 Aug '16

27 Aug '16

tag #1079 pending fixed #1079 4.0.5.2 thanks Hello, X2Go issue #1079 (src:x2goclient) 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=x2goclient.git;a=commitdiff;h=742205c The issue will most likely be fixed in src:x2goclient (4.0.5.2). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 742205ca52694490a5130f6f00ff14e079d6b353 Author: Mihai Moldovan <ionic(a)ionic.de> Date: Sat Aug 27 07:52:16 2016 +0200 src/onmainwindow.cpp: work around changed SSH host key locations in OS X 10.11+. Fixes: #1079. Also check /etc/ssh/ for keys. diff --git a/debian/changelog b/debian/changelog index 94eed90..394a8dd 100644 --- a/debian/changelog +++ b/debian/changelog @@ -36,6 +36,8 @@ x2goclient (4.0.5.2-0x2go1) UNRELEASED; urgency=medium - src/help.h: typo fix in comment only. - src/onmainwindow.cpp: add some comments related to maybe using add_to_path (). + - src/onmainwindow.cpp: work around changed SSH host key locations in OS X + 10.11+. Fixes: #1079. Also check /etc/ssh/ for keys. * debian/control: - Maintainer change in package: X2Go Developers <x2go-dev(a)lists.x2go.org>. - Uploaders: add myself. Also, force a rebuild due to the changed

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Processed: your mail
by owner＠bugs.x2go.org 26 Aug '16

26 Aug '16

Processing commands for control(a)bugs.x2go.org: > submitter 1079 Thomas Stephan <Thomas.Stephan(a)lrz.uni-muenchen.de> Bug #1079 [x2goclient] Changed SSH Host Key Location in OS X 10.11+ Changed Bug submitter to 'Thomas Stephan <Thomas.Stephan(a)lrz.uni-muenchen.de>' from 'Mihai Moldovan <ionic(a)ionic.de>' > thanks Stopping processing here. Please contact me if you need assistance. -- 1079: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1079 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#1079: Changed SSH Host Key Location in OS X 10.11+
by Mihai Moldovan 26 Aug '16

26 Aug '16

Package: x2goclient Version: 4.0.5.1-1-osx X-Debbugs-CC: Thomas Stephan <Thomas.Stephan(a)lrz.uni-muenchen.de> As of recently (at least OS X 10.11), the OpenSSH daemon startup scripts now put and expect host keys in /etc/ssh/, instead of the old location of /etc/. This breaks X2Go Client when using file sharing or remote printing support. (Additionally, spawning a private SSHD instance fails because sshd rejects DSA host keys, but this is tracked as a separate issue #1003.) Mihai on behalf of Thomas Stephan

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Re: [X2Go-Dev] x2go-client dual-monitors
by Ulrich Sibiller 26 Aug '16

26 Aug '16

On Fri, Aug 26, 2016 at 9:38 AM, Lena Herrmann <lena.herrmann85(a)googlemail.com> wrote: > Hello, > > the linux server prints the following: > [...] > > XINERAMA version 1.1 opcode: 150 > head #0: 1920x1137 @ 0,0 So this clearly shows that only one monitor is known to the nxagent. We need to find out why the Windows client is not reporting the two screens. Sorry, I do not know how the Windows side is setting up the X server but maybe someone else here has insight into that. @Mike#2: do have any idea how to debug that on the Windows side? Uli

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x2go-dev August 2016