testing: Can't su under ssh or screen. su attempts are not logged.

[Shaul Karl <shaulk@actcom.net.il>]

Package: login
Version: 1:4.0.3-12
Severity: normal

  With both login 1:4.0.3-11 and 1:4.0.3-12 I can't su from a screen or
ssh session. I believe my pam settings are reasonable. I can su from a
terminal.
  In addition, neither failed nor successful su attempts are logged in
/var/log/syslog even though I have 

    SYSLOG_SU_ENAB          yes

in /etc/login.defs. This seems to be going on for quite some time now.

  Any hints?

-- System Information:
Debian Release: testing/unstable
Architecture: i386
Kernel: Linux calanit 2.6.0-test7.custom486.1 #1 Sun Oct 19 16:53:05 IST 2003 i486
Locale: LANG=C, LC_CTYPE=C

Versions of packages login depends on:
ii  libc6                         2.3.2-7    GNU C Library: Shared libraries an
ii  libpam-modules                0.76-14    Pluggable Authentication Modules f
ii  libpam-runtime                0.76-14    Runtime support for the PAM librar
ii  libpam0g                      0.76-14    Pluggable Authentication Modules l

-- no debconf information
-- 

    Shaul Karl,    shaulk @ actcom . net . il