How to Restart a Frozen Desktop in Linux

If your Linux box freezes and simply won't yield to any other key-commands, you should definitely try one particular key sequence before a hard reboot. In most distros pressing Ctrl + Alt + Backspace kills the X11 (graphic) interface and restarts it.

1. How do you unfreeze a Linux computer?
2. How do I refresh my desktop in Linux?
3. How do I restart Ubuntu when it freezes?
4. How do I restart a hanged computer?
5. Why does Linux freeze up?
6. What should I do when Ubuntu freezes?
7. How do I restart Xfce desktop?
8. How do I restart my Xfce panel?
9. How do I restart Ubuntu desktop?
10. Why does Ubuntu 18.04 freeze?
11. How do I unfreeze Linux Mint?
12. How do you unfreeze your computer when Control Alt Delete doesn't work?
13. How do I unfreeze my computer?
14. What makes a computer unresponsive?

How do you unfreeze a Linux computer?

Linux gets frozen, what do you do?

1. Ctrl + Alt + PrtSc (SysRq) + reisub. Just to make it clear. You need to press and hold Ctrl, Alt and PrtSc(SysRq) buttons, and while holding them, you need to press r, e, i, s, u, b. ...
2. Okay, but what this REISUB means? R: Switch the keyboard from raw mode to XLATE mode. ...
3. Ctrl + Alt + PrtSc (SysRq) + reisuo. Follow @jovica.

How do I refresh my desktop in Linux?

Just hold down Ctrl + Alt + Esc and the desktop will be refreshed. Keep in mind that this is exclusive to Cinnamon (e.g. on KDE, it lets you kill an application). Your desktop will blank out for a moment, then refresh itself. It also hopefully means any problems before it will go away.

How do I restart Ubuntu when it freezes?

First, try Ctrl + Alt + F1 . That should bring you to a virtual console, as ixtmixilix said. Once you're in a virtual console, Ctrl + Alt + Delete will shut down and reboot the machine. If that technique doesn't work, there's always Alt + SysRq + R E I S U B .

How do I restart a hanged computer?

What to do if your computer has frozen

1. The best way to restart is to hold the power button for five to 10 seconds. ...
2. If you're working with a frozen PC, hit CTRL + ALT + Delete, then click “End Task” to force-quit any or all applications.
3. On a Mac, try one of these shortcuts:
4. A software problem may be one of the following:

Why does Linux freeze up?

Some of the common causes that cause freezing/hanging in Linux are either software or hardware related issues. They include; system resources exhaustion, application compatibility issues, under-performing hardware, slow networks, device/application configurations, and long-running un-interruptable computations.

What should I do when Ubuntu freezes?

When everything stops working, first try Ctrl + Alt + F1 to go to a terminal, where you can likely kill X or other problem processes. If even that doesn't work, try using holding down Alt + SysReq while pressing (slowly, with a few seconds between each) R E I S U B .

How do I restart Xfce desktop?

In Gnome3 if there are glitches in the desktop, you can run Alt-F2,r and the shell is restarted.

How do I restart my Xfce panel?

Re: How to Reset XFCE Mint Panel to Default Settings

1. Shut down the panel first, xfce4-panel --quit .
2. Kill the xfce4 configuration daemon, pkill xfconfd .
3. First delete settings for the panel, rm -rf ~/. config/xfce4/panel .
4. Clear out the settings for xfconfd , rm -rf ~/. ...
5. Restart the panel, run xfce4-panel .

How do I restart Ubuntu desktop?

While logged in to your GNOME desktop press ALT + F2 key combination. Into the Enter a Command box type r and press Enter. Another alternative to do the GUI restart trick might be the most obvious to simply re-login. In this scenario we simply restart the gnome-shell as non-privileged user.

Why does Ubuntu 18.04 freeze?

Ubuntu 18.04 completely froze while I was coding, then sometime later the same happened when I watched a movie it was a problem that was not related with the GPU and had random occurrence. I've found this solution after hours of searching. Just run this command and restart your computer. That'll work fine.

How do I unfreeze Linux Mint?

Press ctrl-d and after that ctrl-alt-f7 (or f8), this should be bring you back to the login screen and you can open a new session without the need to reboot.

How do you unfreeze your computer when Control Alt Delete doesn't work?

Try Ctrl + Shift + Esc to open the Task Manager so you can kill any unresponsive programs. Should neither of these work, give Ctrl + Alt + Del a press. If Windows doesn't respond to this after some time, you'll need to hard shutdown your computer by holding the Power button for several seconds.

How do I unfreeze my computer?

Press and hold the "Ctrl", "Alt" and "Del" buttons in that order. This may unfreeze the computer, or bring up an option to restart, shut down or open the task manager.

What makes a computer unresponsive?

One of the most common reasons that Windows becomes unresponsive is that it doesn't have enough resources to run smoothly. The two components that most often bottleneck performance are your RAM (memory) and CPU. Your computer stores all running programs in RAM.