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How to force release of a keyboard modifiers

None of the other answers worked for me, but curiously, after I started closing programs (in preparation for logout/login), at some point the key was released. It was held down by one of the programs ...
Mark Jeronimus's user avatar
1 vote
Accepted

Permanently set layout for all keyboards in X11

It seems the problem was that I ran localectl set-x11-keymap daselt "" daselt as root. I ran the same command as my normal user and it seems to have worked.
Alexander Praehauser's user avatar
2 votes

How to inspect GUI elements (buttons, fields, forms) in Linux and automate, control them from Python script?

This works on Windows it features a standard API, called win32, for drawing applications UI. In Linux there was libX11 in the past, then libXCB, and for a while GUI toolkits used X11 for drawing until ...
Artem S. Tashkinov's user avatar
2 votes

X11 DISPLAY Configuration for SSH and Nvidia Optimus Graphics

Nvidia Optimus is part ACPI (to provide a way to command GPU to power off), part hardware (to facilitate switching the GPU power on/off while the system is running) and part display drivers (to deal ...
telcoM's user avatar
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Screen turns on automatically (xset dpms force off)

My other answer worked on one system but not another. This solution is working perfectly for me everywhere: xset s activate And this is a script to which I assign a keyboard shortcut: #!/bin/bash ...
Derek Veit's user avatar
0 votes

Screen turns on automatically (xset dpms force off)

The only thing that has worked for me is using standby or suspend instead of off: xset dpms force standby My laptop display and second monitor then both really turn off (backlights are off) and ...
Derek Veit's user avatar

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