When using Eclipse over X-Windows on a remote shell (X port forwarding), is there a way to simply detach my X connection and come back to the process later. For a little more clarity, I'm on a Windows machine and have to reboot. I'd like to keep Eclipse running and come back where I left off. Eclipse is running on my Windows machine through an X-Server connected to a Linux box.
I'm thinking something like tmux could do the trick. However, I do a Ctrl-Z to stop Eclipse and it won't close the Eclipse Window. If I restart the X-Server in Windows, Eclipse fails when I try fg 1. Any other options?
Xpra did everything that I needed, but it was not clear exactly how it worked. I was able to get it working by opening two PuTTY sessions in windows, one server and one client. Also, the Google Code is out-dated. Instead, install from http://xpra.devloop.org.uk/dists/xpra-0.0.7.9.tar.bz2. I'm not sure how it's different, but it worked for me. The README tells how to build the package. It is necessary to apt-get a bunch of other stuff. But, here are the missing pieces on how to get it work as I describe above:
Setup server:
cd ~/download/xpra/xpra-0.0.7.9
export PYTHONPATH=$PWD/install/lib/python:$PYTHONPATH
./install/bin/xpra start :10
export DISPLAY=:10
xterm&
Setup client:
cd ~/download/xpra/xpra-0.0.7.9
export PYTHONPATH=$PWD/install/lib/python:$PYTHONPATH
./install/bin/xpra attach :10
Notes:
The Windows xpra installer is not needed for this configuration. I don't know what it's supposed to do.
Be sure to run Xming on Windows.
Be sure to enable X port forwarding on the client PuTTY window.
Launch whatever you want from the xterm window. (ie Eclipse)
You can close the server window once xterm is up.
Hit ctrl-c in the client window to detach from the session.
Do all the client commands again to re-attach..even after restarting PuTTY, the Xming, or Windows itself.
I have zero experience with it, but xpra sounds like exactly what you're looking for.
Related
I've been using psexec for a while to do admin tasks and its very helpful. The other day I was looking at the online help and discovered the "-i" interactive switch so I started messing around with it and doing some research. This website explains the feature this way:
"For example, the following PsExec command will open the notepad.exe process on the remote computer and display it on the local user’s desktop:
psexec -i \\lon-srv01 notepad"
So at first I couldn't get it to work but then I found a few tips that helped and now I can invoke psexec with the "-i" switch from an administrator cmd prompt on my laptop, and use this syntax to launch an application on my workstation remotely.
Working syntax: PsExec.exe -i 5 -s \\<remotePC> regedit
So in this case, regedit launches on the remote machine but not on my local machine. Is my understanding of the interactive feature incorrect? I'm assuming the GUI should load on my local machine as well so I can do admin tasks. Am I wrong? Is the article I quoted wrong?
I'm seeing "interactive" in the documentation and assuming I can interact with the application GUI locally, similar to how I can interact with a linux application like Gedit remotely using a third party app like MobaXterm.
Can someone set me straight here?
Thanks,
When I launch an application locally via its .desktop file, windows are grouped by Gnome.
When I use an identical file, but using ssh -X in the Exec line, to launch the application on a remote machine using X11 forwarding, the application runs fine, but Gnome doesn't group the application windows at all. This is very annoying.
My two problem applications in this regard are emacs and PyCharm. There is widespread advice to set StartupWMClass in the .desktop file, but this doesn't solve the problem.
Can anyone help, please?
I have created a virtual linux machine from amazon web services... the terminal that opens up is the gitbash prompt. I'm trying to open any web browser but I couldnt find a command to do so. I have tried xdg-open, start and several other commands that I came across but they wouldnt work. Please assist me!
The text based lynx is usually installed by default. Otherwise if X-windows is installed and configured, the shell command "startx" will start a GUI session.
But gitbash is tiny and is void of most packages to reduce space...
At work I get a choice of two laptops to use, Windows or Mac. Being a linux guy, I thought the MacBook Pro will be a good fit.
So I bring the MacBook Pro laptop home, and realize it doesn't have a right-ctrl key. And the bottom panel is annoying as hell. So I say, no problem, I'll sort all that out later, for now I'll use it as a server and remotely ssh into it from my crispy Xfce workstation environment. Well...
I've spent about a day trying to figure out:
How to ssh into the mac from my Fedora workstation, run emacs and have it show up (XForwarded) on my linux workstation ? You know like this:
I've installed XQuartz and changed /etc/sshd_config and /private/etc/sshd_config with:
X11Forwarding yes
XAuthLocation /opt/X11/bin/xauth
Mind you, xeyes works, and so does xclock, yay !!!
Apparently X forwarding is working okay, since other gui apps are showing up remotely. But as for Emacs, foggetaboutit.
The default Emacs from /usr/bin/emacs just runs it in -nw mode. Then I've installed the latest Emacs 24.3 (into /Applications/Emacs.app/Contents/MacOS/Emacs). This time, if I'm physically logged into the laptop (i.e. from the laptop keyboard) running Emacs from ssh shows up on the laptop's screen !!! WTF? If I logout of the laptop, then I get:
_RegisterApplication(), FAILED TO establish the default connection to the WindowServer, _CGSDefaultConnection() is NULL.
I'm at my wits ends. Any ideas why other X apps work? Anything special about Emacs?
The Emacs.app binary is built to use Mac OS X's window system (we call it "ns" around here), which has nothing to do with X11, so you can't forward it over the network to another host. Instead, you want to install another Emacs on your Mac, which is built to use the X11 window system (so you can use it locally via Xquartz (which lets X11 clients use the native Mac OS X display), or you can use it remotely like any other X11 client).
The easiest way is probably to built it yourself: get the emacs-24.3.tar.gz source code and compile it with ./configure --with-x; make.
With Mac Ports x11 or gtk variant has to be selected, like this:
sudo port install emacs +x11
or that:
sudo port install emacs +gtk
hope everyone is doing well.
Got an issue I would like to pick the great brains in this forum about.
So, I have many Debian machines I often remote into using Teamviewer and a Windows machine, which works out great; however Teamviewer crashes for what appears to be no apparent reason. When such happens, normally I will PuTTY into the suspect Debian machine from a Windows 7 machine and issue the shutdown -r now command. When the debian computer reboots, so does Teamviewer and the suspect Debian machine is now visible in the "My computers" list on my Windows machine.
My question is this, why cant I just type teamviewer from the command line while PuTTYing into the Debian machine and have Teamviewer reopen on the Debian machine, making it visible in "My computers?" When I execute teamviewer command from PuTTY command line, I see the verbose output of teamviewer opening, but the machine never becomes visible in "My computers."
Now, I know it is possible to start Teamviewer remotely and have it show up back in 'My computers" list. I can do it via NoMachine; I simply connect to the suspect Debian machine and double click on the Teamviewer desktop launcher. However, NoMachine is very heavy and quite frankly, i just don't like it. I also know I can execute teamviewer via command line while sitting in front of the suspect Debian machine. PuTTY would be so much faster.
I have also tried VNC as well as X sessions. In both cases, i can open Teamviewer and it shows up in "My computers," but when I close the VNC of X, Teamviewer also closes and removes itself from "My computers."
Can someone help me figure out a way to restart Teamviewer via PuTTY please? Is there a way to open a desktop launcher via PuTTYs command line? Or is there a way to tell Teamviewer to execute in the suspect Debian machines active desktop session via PuTTYs command line?
Thanks all