and recompiling and reinstalling the resulting deb fixes the issue for me. I have tested this fix on a fresh lucid install as well, and the fix works there too.
Since this issue at present is a regression for those upgrading to Lucid (and presumably Maverick as well), it is my hope that this trivial fix could be incorporated officially ASAP, provided it can be confirmed by others as fixing the problem.
I believe I have found the solution to users that have upgraded from previous versions to Lucid:
arab80ps reported above that typing "gksu natuilus" and entering the wrong password returned the following for him:
GNOME_SUDO_ PASSSorry, try again.
sudo: 3 incorrect password attempts
For me, it returns:
GNOME_SUDO_ PASSGNOME_ SUDO_PASSSorry, try again.
sudo: 3 incorrect password attempts
Thus changing line 14 of the "27_sudo_ wrong_pwd_ check.patch" that was recently added to libgksu from:
+ if (g_str_has_prefix (buffer, "Sorry, try again.") || g_str_has_prefix (buffer, "GNOME_ SUDO_PASSSorry, try again."))
to
+ if (g_str_has_prefix (buffer, "Sorry, try again.") || g_str_has_prefix (buffer, "GNOME_ SUDO_PASSGNOME_ SUDO_PASSSorry, try again.") || g_str_has_prefix (buffer, "GNOME_ SUDO_PASSSorry, try again."))
and recompiling and reinstalling the resulting deb fixes the issue for me. I have tested this fix on a fresh lucid install as well, and the fix works there too.
Since this issue at present is a regression for those upgrading to Lucid (and presumably Maverick as well), it is my hope that this trivial fix could be incorporated officially ASAP, provided it can be confirmed by others as fixing the problem.