In my hands, when I start debian lxde and the zenity window shows, if I wait that the blurred image on the background turns into the "ctrl-back to return to dashboard" text, and then push the ok button, lxde starts with no problem.
If I don't wait and click on ok while there's still the window with the Xephyr title, the script stalls at the ctrl-back screen with a cross cursor.

So yes, there's some problem in timings.

I confirm that - also when I first have chroot opened separately.

With 0.9.50 I also seem to get a quicker launch of LXDE - do you agree, debernardis?

Nope, on my N900 it's more or less as quick as before.

OK - could well depend on whether I have trackerd running in the background or something like that then.

Is it possible to have autocomplete in the terminal emulator in the same way that the tab works in the standard xterm?
I tried with no success.

On the positive side now: two improvements that I noticed are that ROXTerm displays German umlauts, which it didn't before - though all the other applications did. That seems due to having debbie-sue also inside the LXDE startup script which has escaped me so far (had just debbie-sue xephwm5 before).

Second, it's nice that full-screen toggle now works on the LXDE window as a whole so that one can quickly go to the Maemo top panel.

EDIT: qole, in the other Debian applications gnome-alsamixer, iceweasel, ooo and xbindkeys I would also recommend replacing debbie by debbie-sue.

It works for me. In the Debian chroot terminal one can use the TAB from the keys on the screen, and in LXDE you just need to have xbindkeys running (the Set Deb Keys app) and then Tab is mapped on Fn+Shift+Right.

Just produced a new error with 0.9.51 that I have never seen before, which may also be a timing issue (since it occurred after having pressed OK immediately upon seeing the blurred background change): after LXDE launched a window popped up saying that it could not connect to FAM. When I closed everything and started again, giving it more time before pressing OK, there was no error.

New version (0.9.52) has a rearranged LXDE script that attempts to fix the timing issues. As always, report back!

Getting "Xephyr cannot open host display. Is DISPLAY set?" when i try to run debwm.
xephwm5 in chroot is working, but still loosing its focus (tryed qobi-... but didn't start).