tramp (2.1.20); in eshell (and TRAMP), "sudo service" doesn't work

[Ivan Zakharyaschev]

Hello once again!

Here's another problem (this one looks much more dumb) I've
encountered: although some commands do work when put after "
sudo" in eshell (thanks to TRAMP) (e.g., "cat" seems to work), but
"service" and some other commands do not work.

I report all the details in
https://bugs.launchpad.net/ubuntu/+source/emacs23/+bug/1035790 ,
including the debugging output of TRAMP at level 6 (in an attachment
there).

Best regards,
-- 
Ivan