фикс для ctrl+shift 22.04
```
gsettings set org.mate.peripherals-keyboard-xkb.kbd options \
"['grp\tgrp:ctrl_shift_toggle']"
Note: here bug 1683383 is fixed by packages from my PPA :
sudo add-apt-repository ppa:nrbrtx/xorg-hotkeys
sudo apt-get update
sudo apt-get dist-upgrade
```
```
gsettings set org.mate.peripherals-keyboard-xkb.kbd options \
"['grp\tgrp:ctrl_shift_toggle']"
Note: here bug 1683383 is fixed by packages from my PPA :
sudo add-apt-repository ppa:nrbrtx/xorg-hotkeys
sudo apt-get update
sudo apt-get dist-upgrade
```