x2go-user October 2016

x2go-user@lists.x2go.org

21 participants
29 discussions

Segfault on some applications
by Thackeray, Neil L 04 Nov '16

04 Nov '16

I just upgraded Ubuntu from 14 to 16.04, and I really regret it now. Many things now don't work within X2go. I've completely lost KDE, which I see is a known issue, but for some reason now Firefox and many other applications don't work. I even tried gnome-calculator and it doesn't work now, but LibreOffice does. I'm not sure if it's because of the graphical toolset used or not. The most important app not working for us is Eclipse. All of the applications that don't work function fine with an exported X session, but there is just something in X2go that is keeping it from working. kernel: [12762.555968] firefox[65546]: segfault at 0 ip 00007f9d91f649bf sp 00007ffecd72a238 error 4 in libc-2.23.so[7f9d91ecf000+1bf000] kernel: [12762.572675] crashreporter[65553]: segfault at 0 ip 00007f4bf9c009bf sp 00007ffe73a9d248 error 4 in libc-2.23.so[7f4bf9b6b000+1bf000] kernel: [12787.466816] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:00:25:00:ef:46:fb:08:00 SRC=128.174.227.254 DST=224.0.0.1 LEN=44 TOS=0x00 PREC=0x00 TTL=1 ID=63656 PROTO=UDP SPT=52742 DPT=8612 LEN=24 kernel: [12800.095585] gnome-calculato[65714]: segfault at 0 ip 00007fcfab8999bf sp 00007ffd744e1ff8 error 4 in libc-2.23.so[7fcfab804000+1bf000] kernel: [13492.855643] eclipse[68620]: segfault at 0 ip 00007f4bca47c9bf sp 00007ffd8d26b2b8 error 4 in libc-2.23.so[7f4bca3e7000+1bf000]

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Upcoming Deprecation of EOL Distributions
by Mihai Moldovan 03 Nov '16

03 Nov '16

Hi In order to lower resource stress when building packages, I plan to deprecate support for distributions that have reached End Of Life on September 4th 2016. This includes the following distro versions: - Debian: o 6.0 "squeeze" - Fedora o 19 o 20 o 21 o 22 - OpenSuSE o 12.2 o 12.3 o 13.1 - SuSE Linux Enterprise Desktop (not Server!) o 11.2 o 11.3 After deprecation, no new builds will be published and existing builds will be deleted from the repositories to discourage users from installing unmaintained software. Mihai

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USB webcam does not work
by olafs6＠gmx.de 31 Oct '16

31 Oct '16

Hi! From my webcam (Microsoft lifecam 3000 HD) works under x2go TCE only the microphone, but no picture. I can also not check anything and come no further, since the webcam is not shown with lsusb in shell. (By the way, other USB devices are full not recognized, as my external hdd and a BlueRay drive. Via USB, only the microphone of the webcam and USB sticks works so far.) How do I get the webcam to run? Bye, Olaf

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Enable sound on x2go tce
by Olaf 31 Oct '16

31 Oct '16

Hi! My thinclient loads x2go tce (Ubuntu 14.04) over pxe. What do I have to do to make sound work? Extract from my /opt/x2gothinclient/etc/x2gothinclient_sessions: ... sound=true soundsystem=pulse startsoundsystem=true soundtunnel=true defsndport=true sndport=4713 ... Bye, Olaf

3 4

Installation Instructions for mTelePlayer/Telekinesis?
by Rudolf Mayer 31 Oct '16

31 Oct '16

Hi! First of all, let me say thanks for providing X2Go, it's really great, I am now using it everywhere instead of nomachine/freenx, which I have enjoyed using for more than 10 years.. Now, I do have a recent use-case where I'd like to play-back video over x2go, and I came across the mTelePlayer project; I saw that there are Ubuntu packages in a PPA, but I am not totally sure how to set it up - when I just start mTelePlayer on my remote x2go desktop, it just gives me this message: "No Telekinesis local socket available at: <someDir> Is Telekinesis even running?" Now, I am not sure where I have to run what; on my x2go server, I installed mteleplayer, and then also both telekinesis-client and -server. I then further installed both telekinesis also on the machine I use as a client, and opened a new x2go session - still the same message. I searched around, but couldn't find any Howto/readme. Could you help me out with some short instructions? Thanks, Rudolf

2 1

automount usb-devices
by olafs6＠gmx.de 31 Oct '16

31 Oct '16

Hello! I use the x2go tce with pxe-boot and would like to use USB hardware to my client (DVD- and BlueRay-burner, external hard drive, etc.). However, no device is detected when I plugged in. What do I have to do to make this work? Best regards, Olaf

2 1

Quick Launcher
by Esben Stien 31 Oct '16

31 Oct '16

I'm trying to add a quick launcher for someone on his desktop, a Windows system. Any pointers as to how to do this? When I try to add a launcher, it launches X2go and then he has to click further. I want a launcher that just logs him straight in. I've set up certificate based login.

2 2

opensuse client - reverse tunnel problem
by Sebastian Turzański 22 Oct '16

22 Oct '16

Is anybody able to use x2go client with reverse tunel (folder sharing and/or client side printing) om Opensuse I get the same server with reverse ssh tunnel working perfectly well when connected from ubuntu and failing if used from Opensuse Leap 42.1 nor Tumbleweed

1 0

Installation Instructions for mTelePlayer/Telekinesis?
by Rudolf Mayer 12 Oct '16

12 Oct '16

1 0

Desktop does not resize
by Nigra Truo 08 Oct '16

08 Oct '16

I'm having the exact same problem: http://unix.stackexchange.com/questions/233163/how-to-fix-x2go-desktop-that… Except that I erased the .kde config, to start fresh and it did not improve the situation. I also specified 800 x 600 as window size, but x2go resizes the window without me asking to do so to full display size and it is still not enough to display everything, the task bar for example (kde) is off screen. Thanks Markus -- *Por sperto kaj lerno ne sufiĉas eterno.*

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x2go-user October 2016