Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-25 Thread Stefan Baur
Am 25.08.2018 um 03:58 schrieb Brian Lam: > Note that this issue seems to only happen with Windows client.   My > colleague working on the Mac client never had this problem. Keyboard detection and setting on the Mac uses a different approach, as $SOMETHING on the Mac side of things is brain-dead

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Brian Lam
Uli, That did it SOLVED! Thanks sooo much for your help. After looking at x2gosetkeyboard script for a while, I realized that there was an option to manually set the keyboard in the preferences instead of relying on auto-detect. [image: image.png] I was only able to connect 10% of the

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Ulrich Sibiller
On Fri, Aug 24, 2018 at 10:23 PM, Brian Lam wrote: >> This is messages I get in /var/log/messages when I try to open a terminal. >> >> Aug 24 12:10:50 pleth01 /usr/bin/x2gostartagent: successfully started X2Go >> Agent session with ID eminami-56-1535127048_stRTERMINAL_dp32 >> Aug 24 12:10:55

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Ulrich Sibiller
The crash happens ind XkbSendMap(). So I suspect some client in your session asking nxagent for the xkb keyboard configuration. You can look if you can disable that client. I suspect running a simple xterm via x2go will not crash the session. Can you confirm? Uli On Fri, Aug 24, 2018 at 8:40 PM,

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Stefan Baur
Hi Brian, Am 24.08.2018 um 20:10 schrieb Brian Lam: > Okay so after reinstall, I'm back to square 1.    > > But at least it helped identify a bug.  Thanks for both of your help.    > > Unfortunately, I still need to get unstuck urgently ... deadline > approaching.  Do you know any other system

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Ulrich Sibiller
On Fri, Aug 24, 2018 at 8:10 PM, Brian Lam wrote: > Okay so after reinstall, I'm back to square 1. > > But at least it helped identify a bug. Thanks for both of your help. > > Unfortunately, I still need to get unstuck urgently ... deadline > approaching. Do you know any other system like x2go

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Brian Lam
Okay so after reinstall, I'm back to square 1. But at least it helped identify a bug. Thanks for both of your help. Unfortunately, I still need to get unstuck urgently ... deadline approaching. Do you know any other system like x2go that's free or low cost? I tried Xming but it's too slow to

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Ulrich Sibiller
On Fri, Aug 24, 2018 at 5:18 PM, Brian Lam wrote: > Yes I forgot the bt. This is what I get after I installed the rpm and ran > gdb > > [root@pleth01 ~]# rpm -i > ./nx-libs-debuginfo-3.5.99.16-0.0build1.1.git20180719.2988.main.el6.x86_64.rpm > [root@pleth01 ~]# gdb /usr/bin/nxagent

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Brian Lam
Tried abrt-cli list. Last problem lists was 2 weeks ago. Here is the re-run of gdb as you specified - [root@pleth01 cchu]# gdb /usr/bin/nxagent core.15672 GNU gdb (GDB) Red Hat Enterprise Linux (7.2-92.el6) Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Brian Lam
Yes I forgot the bt. This is what I get after I installed the rpm and ran gdb [root@pleth01 ~]# rpm -i ./nx-libs-debuginfo-3.5.99.16-0.0build1.1.git20180719.2988.main.el6.x86_64.rpm [root@pleth01 ~]# gdb /usr/bin/nxagent ~cchu/core.15672 GNU gdb (GDB) Red Hat Enterprise Linux (7.2-92.el6)

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Ulrich Sibiller
On Fri, Aug 24, 2018 at 2:24 PM, Brian Lam wrote: > > With the new errors about failed connection and x2gocheckport (see screenshot > in previous email), I can no longer generate core dump. > However, if I look at one of the older cored dumps, I get this - Did you have a look at the abrt-cli

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Brian Lam
With the new errors about failed connection and x2gocheckport (see screenshot in previous email), I can no longer generate core dump. However, if I look at one of the older cored dumps, I get this - [root@pleth01 cchu]# gdb core.15672 GNU gdb (GDB) Red Hat Enterprise Linux (7.2-92.el6) Copyright

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Ulrich Sibiller
On Fri, Aug 24, 2018 at 3:00 PM, Brian Lam wrote: > Tried abrt-cli list. Last problem lists was 2 weeks ago. > > Here is the re-run of gdb as you specified - > > [root@pleth01 cchu]# gdb /usr/bin/nxagent core.15672 > GNU gdb (GDB) Red Hat Enterprise Linux (7.2-92.el6) > Copyright (C) 2010 Free

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-24 Thread Ulrich Sibiller
The logs from one of the previous mails show a crashing nxagent. Which is a bug. Please run gdb against the coredump in the mentioned abrt directory and post the output of gdb's bt command . We can then see where it crashes. Uli Brian Lam schrieb am Fr., 24. Aug. 2018, 06:33: > After running

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-23 Thread Brian Lam
After running the command and cleaning /var/lib/x2go, I'm getting a completely different message [image: image.png] Any suggestions? Thanks. - Eric On Thu, Aug 23, 2018 at 7:32 PM Paul Borowicz wrote: > Try running 'sudo pkill -u user'. After making sure the folders are > cleaned. > >

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-23 Thread Paul Borowicz
Try running 'sudo pkill -u user'. After making sure the folders are cleaned. Also delete files in /var/lib/x2go/ But not the directory itself. On Thu, Aug 23, 2018, 10:11 PM Brian Lam wrote: > Hi Paul, > > Still have the same problem after I delete .x2go and cleans up /tmp > > From

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-23 Thread Brian Lam
Hi Paul, Still have the same problem after I delete .x2go and cleans up /tmp >From /var/log/messages - Aug 23 18:11:21 pleth01 /usr/bin/x2goruncommand: launching session with Xsession-x2go mechanism, using STARTUP="/usr/bin/gnome-session" Aug 23 18:11:21 pleth01 /usr/bin/x2goruncommand: dbus

Re: [X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-23 Thread Paul Borowicz
I usually see this when there are stuck session files. Make sure you don't have any processes running for that user. Clean out ~/.x2go. You may also have to delete some stuff in /tmp. Paul On Thu, Aug 23, 2018, 5:10 PM Brian Lam wrote: > Hello, > > I have been having intermittent problems with

[X2Go-User] Problem with x2go - the connection with the remote server was shut down

2018-08-23 Thread Brian Lam
Hello, I have been having intermittent problems with getting into x2go on RH6 machine. Recently, after update of x2go server and client, I am not having any success in connecting. I saw the same message before but I was able to connect after I tried multiple times (usually success rate about