I just saw LXDE on a colleague's laptop yesterday and decided to give it a try, since it looked pretty nice to me. I installed it on my Linux mint 11 installation in addition to mint's Gnome-Desktop.
The only two things missing were a network manager applet that works and additional keyboard layouts. I fixed that by adding these two lines to /etc/xdg/lxsession/LXDE/autostart:
@setxkbmap -option grp:switch,grp:alt_shift_toggle,grp_led:scroll de,ru,si
@nm-applet
My standard layout shall be German, but in Addition to that, I want also Russian and Slovenian. That works so far. BUT:
If I press AltGr while using the German layout, the keyboard setting switches to Russian. It changes back to German when I release AltGr.
If I change the layout to Russian, AltGr makes my keyboard setting change to Slovenian while that key is pressed.
Pressing AltGr while using Slovenian doesn't seem to trigger another layout.
Now my questions:
1) How can I get rid of AltGr switching my keyboard layout?
2) Is there a way to assign a key combination to every keyboard layout (e.g. Alt+Shift+1 German, Alt+Shift+2 Russian, etc)?
looking forward to answers

best
Dietmar