Window Managers must not be confused with Desktop Environments such as GNOME, KDE, Xfce. Refer to table 1 to learn which display manager your system uses then stop it before reconfiguring your window manager with. Yes, But It's Complicated, A Guide to Using the Pacman Package Manager, How to Use Ubuntu to Add a User to Sudoers, Use SFC /Scannow to Repair Windows System Files. In the examples above the name of the application is plasmashell. X Window Manager is a layer on top of X11. If that doesn’t work, you can try restarting the display manager. The reason it won’t work this way is that when the window manager is in the process of restarting, all ability to switch between programs (including … If KDE is unable to start the window manager, the session will fail and the user will be returned to the login screen. The right pane of the Control Center window displays the tabs and configuration options for the kdm Login Manager, as shown in Figure 3.9. killall plasma-desktop kstart plasma-desktop. In all versions of Linux I have used, the last resort is Alt+PrtScn+B. There, try the official approach: If that doesn’t work, try the more forceful approach: Hopefully, your desktop will be back up and running, waiting for you. Pi-hole for Windows This will restart your desktop environment without much fuss. What is Window Manager, X11, Desktop? This will install KDE 5's new window manager, which is much better and modular than the old KDE 4 ones. Former Lifewire writer Juergen Haas is a software developer, data scientist, and a fan of the Linux operating system. At least in Fedora, E16 alone starts, and runs single programs, faster. Restarting X and the GNOME window manager on Linux hosts I useGNOME as my primary desktop at work, and periodically need to restart the Xserver / windowing environment to pick up new changes. For example, if you run three instances of Firefox and execute the following command, then all the running instances of Firefox terminate: This technique is useful when you're trying to kill the Plasma desktop because you only want one process running and the killall command makes sure nothing else is running when you issue the subsequent kstart command. To refresh the window manager press Enter to make another new line. Sadly, I cannot do the same in KDE, as it has dependency on networkmanager for powerdevil. Get the Latest Tech News Delivered Every Day, An Overview of the KDE Desktop Environment, How to Find Open Apps in GNOME, KDE Plasma, and Cinnamon, How to Log in to GNOME, KDE Plasma, and Cinnamon, How to Add a Windows-Style Application Menu to GNOME and KDE Plasma, How to Install and Configure Openbox Using Ubuntu, How to Create Users in Linux Using the 'useradd' Command, How to Properly Reboot (Restart) a Windows Computer, Can You Install Firefox on Chromebook? Enter the following command to restart the Gnome desktop environment: Press Ctrl + Alt + F2 to move back to the desktop and, if everything goes according to the plan, a refreshed version of your desktop will be waiting for you. To do this with the Plasma 4 desktop, launch the Terminal window. Openbox is minimalistic, highly configurable, next generation window manager with extensive standards support. While Linux has a reputation for being stable, able to keep chugging along for years, there are times when the desktop will just freeze and stop responding to input. E16 can be launched alone or inside KDE or Gnome, replacing their default window manager. In the Index tab of the left pane of the KDE Control Center window, you click the System Administration menu item to open its contents, and then you click the Login Manager menu item. KDE uses the Breeze-Dark theme and Windows fonts (Segoe UI / Consolas) This is a basic installation of KDE to save bandwidth. Post-Windows update, Microsoft overrides the Windows Boot Manager to use the NT bootloader. @etim , attempt to use htop or another monitoring utility to determine what is using all of your system resources, of that shows you nothing but things are still “hard” locking, start looking at video drivers. The procedure for restarting the KDE Plasma desktop differs depending on which version of the desktop you are running. Often after heavy load (full GPU, full memory, high CPU), or after resuming from hibernation, KDE would crash (no window border, shortcuts not working). The second command restarts it. To start a window manager, type xinit -e at the prompt. To do that, go back to the terminal and enter the following: Note that this fully reloads the desktop environment, so you will have to log in again from scratch. For example, you can make the window appear on a certain desktop or on all desktops or you can maximise the application, make it full screen, place it on top of other windows, or indeed below other windows. X Window Manager is a layer on top of X11. (I can only assume this would work for Chromium, etc. This is useful, but there are caveats. The procedure for restarting the KDE Plasma desktop differs depending on which version of the desktop you are running. Then we will start KDE when we run startx from console. I can actually watch my sources climb on my system monitor right now. Pausing and resuming of downloading files, as well as the ability to restart a download. You can start Openbox in three ways: If you run a display manager such as GDM, you will find 3 entries in the login session type menu for Openbox: GNOME/Openbox, KDE/Openbox and Openbox. See also: xWSL - XFCE4 for WSL. Let’s see how to do this on three of the most popular desktop environments: Gnome, KDE, and XFCE. Click on the Start Menu > System Tools > Compiz Fusion icon a blue icon will appear in the panel on the lower left hand side of the screen, right click on the icon choose Select Window Manager and click on Compiz then Reload Window Manager. So far so good but I don’t want to continue pushing my luck, and generally use Manjaro now. Same problem already occurred with the stock KDE 4.8.5 from kubuntu 12.04 So, as you already know, KDE Neon is based on Ubuntu but in case of KDE on you need to use a different command to update your system properly. Many people bite the bullet and restart the computer, but if you are using your computer as a server of any kind, then a full … To restart the KDE Plasma 5 desktop, press Alt+F2 and enter this command: If you are using the plasma 5 / KDE Frameworks 5 and the kstart command is not working, try using kstart5 in place of kstart. I close the windows manager using CTRL+ALT+Backspace, and so I'm back into logging back into the windows manager, but I log back in as the same user, just in a new session. Practically ALL Linux's GUI apps are based on it. An easier way is to just restart the desktop. Restart KDE Plasma 4. (On the Xubuntu installation, it was the first one, accessible with the Ctrl + Alt + F1 combination.) I’ve resorted to using the reset button (beside the Power button on the case) and that works, but I’m nervous about data corruption or loss. X11 is Linux's graphical user interface engine. The KDE Plasma 5 window manager (KWin) can easily be restarted or re-run if needed. This article primarily covers problems with the window manager, which may not be your issue. Now enable and restart the xrdp service # systemctl enable xrdp && systemctl restart xrdp. Save my name, email, and website in this browser for the next time I comment. The killall command kills the desktop while kstart, as you can guess, starts it again. Free additional gift. See x-window-manager packages descriptions If you use startx rather than a login manager, you'll probably want to choose a default Window Manager. It contains a base set of applications such as a window manager (called kwm), web browser, instant messenger, and integrated help system, all with a consistent look and feel, and translations for over 50 languages. The Window Manager is easy to reinstall if you know which window manager your system uses. The kquitapp5 command accepts two switches: The kstart command launches applications with special window properties. You've decided to leave a comment. The killall command terminates all the processes associated with the name you give it. Hitting ctrl/alt/f7 gets me back to the desktop and after a several second wait, Ffox will close When you run a Linux distribution with the KDE Plasma desktop—a beautiful but notoriously resource-hogging environment—and you leave your computer on for an extended period of time, you'll likely find that the desktop becomes a bit sluggish after a few days. If I have an X environment up and running, I will send a cntrl + alt + backspace to restart … Bottom line: They want the window manager to get out of their way and let them manage their desktop, and avoid using the mouse as much as possible. I use Mint 19.3 Mate on a dual-boot desktop computer (along with Manjaro), and every now and then it locks up. To run this window manager, you need to install the openmotif package. How to Benchmark Your Storage Devices with Gnome Disk Utility, How to Better Manage Your Application Windows in KDE, How to Manage Your Running Processes with XFCE’s Task Manager, Useful Linux Commands to List Contents of a Directory. Thanks. Once installed, you will need to restart your system and click on the small gear wheel at the login window and select the ‘i3’ option as shown. Be aware if your system is stuck in a write, this could cause a problem. License: GPL / LGPL / various Activity Rating: High KDE is a modern network transparent desktop environment which uses the Qt cross-platform GUI toolkit. It seems that if you want to test a minor code change you must kill the existing KWin window manager and then restart it. You can, however, use kstart to launch any application and specify different parameters so that the window shows up in a certain way. The Motif Window Manager (mwm) is a basic, stand-alone window manager. sudo apt-get install kwin-x11. With XFCE being a much simpler desktop environment than Gnome and KDE, restarting it is also easier. You will need to either reboot or restart your display manager using sudo systemctl restart gdm before a newly-installed desktop environment will show up in the list of options. Do also check out the keyboard shortcut for GNOME to better navigate the desktop. KWin has a very flexible theming mechanism, because all decorations are ultimately plugins to the window manager. as well) Or, rather, read. It has taken me about 5 minutes to type this comment. chmod +x … I have many application open, and don't want to start them one by one again. Press Ctrl + Alt + F3 to access the first terminal outside of your desktop environment. 6. As it may be of importance: Kubuntu 12.04; KDE 4.10 from the kubuntu-ppa/backports repo. Refer to table 1 to discover which window manager you might be using. Window Managers must not be confused with Desktop Environments such as GNOME, KDE, Xfce. I found that when my rig (Elementary OS/Ubuntu) freezes that it’s usually my browser that’s at fault. Thanks, very useful as this website freezes my computer up every time I access it. It can be used by itself without Gnome, KDE, etc. In the olden days before SysTemD and Wayland we used to just restart X with Ctrl-Alt-Bksp. The binary file can be located by typing which window-manager-name, where window-manager-name is … You can start Openbox in three ways: If you run a display manager such as GDM, you will find 3 entries in the login session type menu for Openbox: GNOME/Openbox, KDE/Openbox and Openbox. DESKTOP="KDE" If there is already one line that defines “DESKTOP”, just change the value of it. In the latest versions of KDE, the proper way to restart the desktop from the terminal is: If that fails as well, it’s worth trying to restart the display manager itself as a last option before rebooting your whole PC. KDE uses D-Bus and HAL for a message bus and hardware abstraction. How to restart KDE without losing windows? To restart it, if your desktop is still somewhat responsive, fire up a terminal by using the Ctrl + Alt + T combination and type: This command will “kill” the panel. Enable them in /etc/rc.conf so they will be started when the system boots: dbus_enable="YES" hald_enable="YES" Since KDE Plasma 5, the KDE Display Manager, KDM is no longer developed. The commands in this process offer specific functionality. Restart the window manager with a command. The mouse pointer can be moved but the focus cannot be changed. and everything’s fine, ready to reopen my browser and get back to it. 8 Tools to Easily Create a Custom Linux Distro. Check your ip address for the remote connection on Windows. Affiliate Disclosure: Make Tech Easier may earn commission on products purchased through our links, which supports the work we do for our readers. If you have any advice I’d appreciate it. Copy and paste the following two commands in the Konsole one by one and hit enter after each. Case 1: Faulty Windows Boot Manager. in order to get the network moving without restart. Restart KDE Plasma 5 Warning. For KDE Plasma 4, press Alt + F2 and enter the following command: killall plasma-desktop && kstart plasma-desktop. One of the most common solutions to fix a frozen desktop is to restart the PC. License: GPL / LGPL / various Activity Rating: High KDE is a modern network transparent desktop environment which uses the Qt cross-platform GUI toolkit. This is known as Konsole in KDE. “r” doesn’t work under Wayland, for instance. If you want to install a more feature reach and all-in-one window manager and compositor, install kwin. Once out of the Nano text editor, update the permissions of your restart file using the chmod command. This is because the Windows bootloader cannot identify Ubuntu. Related: How to Benchmark Your Storage Devices with Gnome Disk Utility. Edit: Also my apologies, if possible could the mods please edit my post title to read "Fully Working KDE on Bash on Ubuntu 20.04 on Windows 10!!!" Openbox is minimalistic, highly configurable, next generation window manager with extensive standards support. Things are soooooo much better now! Restarting the KDE desktop environment follows the same approach as Gnome, but there are small differences in the individual steps you will have to take. Awesome Window Manager. This allows you to change both the look (appearance) and feel (behavior) of the window manager. I can however switch to a terminal session using Alt-F1 etc. If blank spaces are found the Desktop Entry is not shown in the session menu. What is Window Manager, X11, Desktop? If KDE is unable to start the window manager, the session will fail and the user will be returned to the login screen. That has always restarted my system. For KDE Plasma 4, press Alt+F2 and enter the following command: The first command kills the current desktop. There are many Window Managers, each one looks different, and have different set of keyboard shortcuts. We will be using Ubuntu (Kubuntu/Xubuntu) for this illustration. I’ve tried Ctrl-Alt-Backspace but that’s unresponsive. How to restart a window manager and reopen running processes. Understanding File Permissions: What Does "Chmod 777" Mean? Please add instructions for Lubuntu LXQt. sudo stop [display manager] sudo dpkg-reconfigure [window manager] For example, if you use Kubuntu, your OS will use the KDE desktop environment and the “kde-workspace” window manager (also known as Kwin). We strongly suggest you do the former. Since then, he's been melting keycaps by typing 24/7, trying to spread The Word Of Tech to anyone interested enough to listen. To change the default window manager use update-alternatives --config x-window-manager ( See update-alternatives manpage).. The above methods should help you get out of a frozen desktop situation very easily. 2) Connect from Windows. However, in the case of KDE Neon, there is a small trick which I like to show you. By default, LXQt uses openbox as window manager and compton for display compositing. The default window manager for KDE is KWin. This is because KDE Neon uses APT and PKCON as package manager. 7. These applications are automatically installed as dependencies of KDE. Is there another way to restart my window decorations without getting logged out of my current X session? Usually, I do not include the update procedure in things to do after installing, … There are many Window Managers, each one looks different, and have different set of keyboard shortcuts. It contains a base set of applications such as a window manager (called kwm), web browser, instant messenger, and integrated help system, all with a consistent look and feel, and translations for over 50 languages. By crashes I mean the windows are 'visible' but have no title bars, menus etc. If your desktop doesn’t respond to your input, though, you will have to take more drastic measures. The “DISPLAYMANAGER” in the /etc/sysconfig/desktop file is used to specify the default display manager. sudo apt-get build-dep [window manager] sudo aptitude reinstall [window manager] Replace [window manager] with one of the window managers shown in table 1. I get to the terminal screen by hitting ctrl/alt/f1, log in and enter killall firefox. Enter the following command to restart the Gnome desktop environment: Press Ctrl + Alt + F2 to move back to the desktop and, if everything goes according to the plan, a refreshed version of your desktop will be waiting for you. Discover more information about the kquitapp5 command by running the following in a terminal window: The KDE Plasma desktop is d-bus enabled and therefore you can provide the name of the application that runs the Plasma desktop to kquitapp5 to stop it. By using kstart you run the plasma shell as an independent service and it is not linked to the terminal in any way. is the location of the window manager binary file. When you run a Linux distribution with the KDE Plasma desktop—a beautiful but notoriously resource-hogging environment—and you leave your computer on for an extended period of time, you'll likely find that the desktop becomes a bit sluggish after a few days. As it may be of importance: Kubuntu 12.04; KDE 4.10 from the kubuntu-ppa/backports repo. Yeah! Well I would like to find a window manager to add so that it works.. LXDE vs XFCE: Which Is the Better Lightweight Desktop Environment? X11 is Linux's graphical user interface engine. The primary desktop element of XFCE – and the most probable to freeze – is its panel. It also restarts the plasmashell application. Then, write in the xfwm4 –replace command. If all you're interested in seeing are changes to the look of the decoration, you can see them in the KControl window decoration module preview. Try it out with: Note, though, that this forced-restart of the desktop environment may also lead to the appearance of some error messages. On previous systems I was able to restart the window manager using something like: metacity - … The second command restarts it. HOWTO: KWin Window Manager Decorations. Just to remind you, this only started after I moved from Gnome to KDE. See x-window-manager packages descriptions If you use startx rather than a login manager, you'll probably want to choose a default Window Manager. To change the default window manager use update-alternatives --config x-window-manager ( See update-alternatives manpage).. Update Correctly. To reload it, enter: To restart the whole window manager, move to the first available terminal outside your desktop. Many people bite the bullet and restart the computer, but if you are using your computer as a server of any kind, then a full system reboot may not be in the cards. In some recent versions, SDDM checks for blank spaces in the Exec command. Related: How to Manage Your Running Processes with XFCE’s Task Manager. If your desktop can still respond to your keyboard, press Alt + F2, type the single letter r on the pop-up window, and press Enter. After that, exit Nano by pressing Ctrl + X. Is there another way to restart my window decorations without getting logged out of my current X session? :rolleyes: REISUB: https://en.wikipedia.org/wiki/Magic_SysRq_key. Let's have a personal and meaningful conversation. Since it is designed to be a stand-alone window manager, it should not be used in conjunction with GNOME or KDE. Check out our comment policy here. Before you restart your computer check and make sure all setting are working properly. Related: How to Better Manage Your Application Windows in KDE. xfwm4 --replace & Save your edits to the xfce4-restart file in the Nano text editor by pressing Ctrl + O on the keyboard. Some people really don’t need a lot of the features that come with GNOME or KDE, they just want a way to manage a few xterminals and maybe a browser. This is known as Konsole in KDE. I can move the mouse and that’s all. kWSL Installation Process Remote Access to kWSL in Chrome Remote Desktop. For starters, and at least in Kubuntu, the first available terminal outside your desktop environment is tty2, so you will have to use the Ctrl + Alt + F2 combination to get there. On your windows machine such as windows 10 in our case, launch the default remote desktop connection tool. KGet is a versatile and user-friendly download manager. If you want the complete KDE Desktop environment (+3GB Disk) run sudo pkcon -y install neon-all. The first command kills the current desktop. Since the display manager is the “base” on which the desktop environment runs, by restarting it, you also end up reloading the desktop environment. However, unlike forcing the KDE Plasma panel to restart, Kwin cannot be tinkered with from the terminal window. It was working 100% of time, every restart. MATE This command will install MATE and its dependencies: Copy and paste the following two commands in the Konsole one by one and hit enter after each. If you know some tricks, however, it isn't difficult. OK's real life started at around 10, when he got his first computer - a Commodore 128. Press Ctrl + Alt + F3 to access the first terminal outside of your desktop environment. That's fantastic! Budgie Desktop Review: A Beautiful Desktop that Looks Like Gnome. To do this with the Plasma 4 desktop, launch the Terminal window. Features: Downloading files from FTP and HTTP(S) sources. © 2020 Uqnic Network Pte Ltd. All rights reserved. Notify me of follow-up comments by email. Ensure the correct path and name of the window manager application are used when modifying the Exec directive. In Gnome it was happening until I deleted networkmanager entirely and moved to dhcpcd. So, now when you restart your system, it directly boots up to Windows 10. But, my friend ( linux fan but lives far away ) said that I should just get KDE Plasma instead. Same problem already occurred with the stock KDE 4.8.5 from kubuntu 12.04 Practically ALL Linux's GUI apps are based on it. So I got compiz running but it then destroyed my window manager so I didnt have any kind of minimize buttons, taskbars, ect. It can be used by itself without Gnome, KDE, etc.