O.K, following the directions here I have found a solution for changing layouts among us and greek keyboard. The issue has been resolved in my case after manual correction of /etc/X11/xorg.conf as shown below:
ORIGINAL: Section "InputDevice" Identifier "Generic Keyboard" Driver "kbd" Option "XkbRules" "xorg" Option "XkbModel" "pc105" Option "XkbLayout" "us" EndSection
Modified: Section "InputDevice" Identifier "Generic Keyboard" Driver "kbd" Option "XkbRules" "xorg" Option "XkbModel" "pc105" Option "XkbLayout" "us,el" Option "XkbOptions" "grp:ctrl_shift_toggle" EndSection
Hope this can help others too!
O.K, following the directions here I have found a solution for changing layouts among us and greek keyboard. The issue has been resolved in my case after manual correction of /etc/X11/xorg.conf as shown below:
ORIGINAL:
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection
Modified: shift_toggle"
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us,el"
Option "XkbOptions" "grp:ctrl_
EndSection
Hope this can help others too!