Ejecutar qutebrowser en framebuffer


Framebuffer 

export QT_QPA_PLATFORM=linuxfb
export QT_QPA_PLATFORM=linuxfb:offset=900x130:size=768x600
qutebrowser

O usando también: export QT_QPA_PLATFORM=eglfs

Cambiar el keymap:

sudo pacman -S ckbcomp  
ckbcomp -layout xx > xx.kmap
O tomá un keymap desde acá: /usr/share/kbd/keymaps/i386/qwertz
kmap2qmap xx.kmap xx.qmap
QWS_KEYBOARD="TTY:keymap=xx.qmap"

Compilá kmap2qmap desde acá:: git clone https://github.com/openwebos/qt/

Y agregá en .bashrc o en .config/fish/config.fish:

export QT_QPA_PLATFORM=linuxfb:offset=900x130:size=768x600:keymap=es.qmap

Fuente: https://stackoverflow.com/questions/2669464/qt-embedded-for-linux-keyboard-layout-switching

Cambiar de TTY (Virtual Terminal):

1. Use chvt with fbcon (Framebuffer Console) Locking

You can lock the framebuffer so that the Qt app doesn’t redraw when you switch between VTs. Here’s how to do this:

  1. Disable the framebuffer updates when switching VTs: You can use fbcon to disable the updates for the virtual terminal console. This can be done by switching to a virtual terminal and executing the following command:

    echo "1" > /sys/class/vtconsole/vtcon0/bind

    This command will bind the virtual terminal (VT) console to the framebuffer and prevent it from redrawing when switching.