My .bashrc starts like so
if [ "$BASH_EXECUTION_STRING" != "" ]; then return 0; fi # do not add items before this line
This helps with sftp and x2go if you have things that interfere with x2go or sftp like changing directories or adding paths that might interfere or just code block that might interfere.
Always set the session type to XFCE default is KDE(not installed on all servers). XFCE is a lightweight desktop allowing more people to connect. if XFCE fails to start with
a dbus error you may have a corrupted file in your home directory.
One way to potentially fix this is to login with ssh and move all your dot files to a temporary directory like so
mkdir -p ~/dot_files mv ~/.[a-zA-Z]* ~/dot_files After your dot files are out of the way try starting an x2go session.
If it starts then one of the files was causing the issue.
to move your files back that have not been created by starting x2go
you can try this script I called restore_dot_files.sh
#!/bin/bash #script to move back all files that where not recreated by starting xfce cd ~/dot_files ls -1 .[a-zA-Z]* | while read file; do if [ ! -e "${HOME}/${file}" ];then echo "moving back ${file}" mv "$file" ~/ fi done
then try stopping and starting x2go and see if it still fails. If it fails then one of the files that is being copied back is causing the issue maybe ~/.bashrc I'd make sure you have the lines I have at the top of this article the top and bottom sections of my .bashrc and try again.
If you are having issues with connecting to previous sessions you may need to login from a command line with an ssh client (like putty, or mobaxterm) and kill some hung sessions. Login to the server you can not connect to. Run:
ps -fu $USER|grep x2goagent
This will display your current x2goagent processes you have running
Ex:
user1::machine1 { ~ }-> ps -fu $USER |grep x2goagent user1 22323 1 0 Apr08 ? 00:05:22 x2goagent -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/user1/.Xauthority -geometry 800x600 -name X2GO-user1-53-1554730849_stDXFCE_dp24 :53
In this example if I can no longer connect to my x2go session on machine1 I would want to kill this process. So I would run:
kill 22323 After running that see if there is still a process x2goruncommand by running
ps -fu $USER |grep x2goruncommand Ex:
user1::machine1 { ~ }-> ps -fu $USER |grep x2goruncommand user1 22383 1 0 Apr08 ? 00:00:00 /bin/bash /usr/bin/x2goruncommand 53 22323 user1-53-1554730849_stDXFCE_dp24 52312 xfce4-session nosnd D
you will want to try and kill that process as well in this example I would use the following to kill it
kill 22383 After you kill those two processes you should be able to connect to that server again using x2go.
I see no reason to limit to XFCE, I personally use Mate, but have Gnome,XFCE, LXDE, LXQT, and KDE all installed on my servers and they all work with x2go. With Gnome it is necessary to have gnome-flashback, gnome-session-flashback, and gnome-flashback-common for it to work properly, else you'll just get a black screen.
-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.
On Fri, 19 Apr 2019, Jeff Sadowski wrote:
Date: Fri, 19 Apr 2019 14:07:41 -0600 From: Jeff Sadowski <jeff.sadowski@gmail.com> To: x2go-user@lists.x2go.org Subject: [X2Go-User] Quick little trouble shooting instructions I set up for my users.
My .bashrc starts like so
if [ "$BASH_EXECUTION_STRING" != "" ]; then return 0; fi # do not add items before this line
This helps with sftp and x2go if you have things that interfere with x2go or sftp like changing directories or adding paths that might interfere or just code block that might interfere.
Always set the session type to XFCE default is KDE(not installed on all servers). XFCE is a lightweight desktop allowing more people to connect. if XFCE fails to start with
a dbus error you may have a corrupted file in your home directory.
One way to potentially fix this is to login with ssh and move all your dot files to a temporary directory like so
mkdir -p ~/dot_files mv ~/.[a-zA-Z]* ~/dot_files After your dot files are out of the way try starting an x2go session.
If it starts then one of the files was causing the issue.
to move your files back that have not been created by starting x2go
you can try this script I called restore_dot_files.sh
#!/bin/bash #script to move back all files that where not recreated by starting xfce cd ~/dot_files ls -1 .[a-zA-Z]* | while read file; do if [ ! -e "${HOME}/${file}" ];then echo "moving back ${file}" mv "$file" ~/ fi done
then try stopping and starting x2go and see if it still fails. If it fails then one of the files that is being copied back is causing the issue maybe ~/.bashrc I'd make sure you have the lines I have at the top of this article the top and bottom sections of my .bashrc and try again.
If you are having issues with connecting to previous sessions you may need to login from a command line with an ssh client (like putty, or mobaxterm) and kill some hung sessions. Login to the server you can not connect to. Run:
ps -fu $USER|grep x2goagent
This will display your current x2goagent processes you have running
Ex:
user1::machine1 { ~ }-> ps -fu $USER |grep x2goagent user1 22323 1 0 Apr08 ? 00:05:22 x2goagent -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/user1/.Xauthority -geometry 800x600 -name X2GO-user1-53-1554730849_stDXFCE_dp24 :53
In this example if I can no longer connect to my x2go session on machine1 I would want to kill this process. So I would run:
kill 22323 After running that see if there is still a process x2goruncommand by running
ps -fu $USER |grep x2goruncommand Ex:
user1::machine1 { ~ }-> ps -fu $USER |grep x2goruncommand user1 22383 1 0 Apr08 ? 00:00:00 /bin/bash /usr/bin/x2goruncommand 53 22323 user1-53-1554730849_stDXFCE_dp24 52312 xfce4-session nosnd D
you will want to try and kill that process as well in this example I would use the following to kill it
kill 22383 After you kill those two processes you should be able to connect to that server again using x2go.
x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
This is for my users at my work. Sticking with XFCE shortens my trouble shooting steps and the list of things I need to install on my servers. Nobody has asked for other desktops. I'd certainly install others for them if they really wanted them but XFCE seems to suffice.
On Fri, Apr 19, 2019 at 3:13 PM Robert Dinse <nanook@eskimo.com> wrote:
I see no reason to limit to XFCE, I personally use Mate, but have Gnome,XFCE, LXDE, LXQT, and KDE all installed on my servers and they all work with x2go. With Gnome it is necessary to have gnome-flashback, gnome-session-flashback, and gnome-flashback-common for it to work properly, else you'll just get a black screen.
-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.
On Fri, 19 Apr 2019, Jeff Sadowski wrote:
Date: Fri, 19 Apr 2019 14:07:41 -0600 From: Jeff Sadowski <jeff.sadowski@gmail.com> To: x2go-user@lists.x2go.org Subject: [X2Go-User] Quick little trouble shooting instructions I set up for my users.
My .bashrc starts like so
if [ "$BASH_EXECUTION_STRING" != "" ]; then return 0; fi # do not add items before this line
This helps with sftp and x2go if you have things that interfere with x2go or sftp like changing directories or adding paths that might interfere or just code block that might interfere.
Always set the session type to XFCE default is KDE(not installed on all servers). XFCE is a lightweight desktop allowing more people to connect. if XFCE fails to start with
a dbus error you may have a corrupted file in your home directory.
One way to potentially fix this is to login with ssh and move all your dot files to a temporary directory like so
mkdir -p ~/dot_files mv ~/.[a-zA-Z]* ~/dot_files After your dot files are out of the way try starting an x2go session.
If it starts then one of the files was causing the issue.
to move your files back that have not been created by starting x2go
you can try this script I called restore_dot_files.sh
#!/bin/bash #script to move back all files that where not recreated by starting xfce cd ~/dot_files ls -1 .[a-zA-Z]* | while read file; do if [ ! -e "${HOME}/${file}" ];then echo "moving back ${file}" mv "$file" ~/ fi done
then try stopping and starting x2go and see if it still fails. If it fails then one of the files that is being copied back is causing the issue maybe ~/.bashrc I'd make sure you have the lines I have at the top of this article the top and bottom sections of my .bashrc and try again.
If you are having issues with connecting to previous sessions you may need to login from a command line with an ssh client (like putty, or mobaxterm) and kill some hung sessions. Login to the server you can not connect to. Run:
ps -fu $USER|grep x2goagent
This will display your current x2goagent processes you have running
Ex:
user1::machine1 { ~ }-> ps -fu $USER |grep x2goagent user1 22323 1 0 Apr08 ? 00:05:22 x2goagent -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/user1/.Xauthority -geometry 800x600 -name X2GO-user1-53-1554730849_stDXFCE_dp24 :53
In this example if I can no longer connect to my x2go session on machine1 I would want to kill this process. So I would run:
kill 22323 After running that see if there is still a process x2goruncommand by running
ps -fu $USER |grep x2goruncommand Ex:
user1::machine1 { ~ }-> ps -fu $USER |grep x2goruncommand user1 22383 1 0 Apr08 ? 00:00:00 /bin/bash /usr/bin/x2goruncommand 53 22323 user1-53-1554730849_stDXFCE_dp24 52312 xfce4-session nosnd D
you will want to try and kill that process as well in this example I would use the following to kill it
kill 22383 After you kill those two processes you should be able to connect to that server again using x2go.
x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
-
Jeff Sadowski -
Robert Dinse