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14.3.14. Linux ignores input when using the framebuffer driver

When using the framebuffer driver the console output goes to the LCD display, but I cannot input anything. What's wrong?

You can define "console devices" using the console= boot argument. Add something like this to your bootargs setting:
... console=tty0 console=ttyS0,$(baudrate) ...
This will ensure that the boot messages are displayed on both the framebuffer (/dev/tty0) and the serial console (/dev/ttyS0); the last device named in a console= option will be the one that takes input, too, so with the settings above you can use the serial console to enter commands etc.
14.3.13. Linux kernel messages are not printed on the console 1. Abstract 14.3.15. How to switch off the screen saver and the blinking cursor?
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