* Merge with Debian to get bug fix for unknown kernel rlimits. Remaining changes: - debian/libpam-modules.postinst: Add PATH to /etc/environment if it's not present there or in /etc/security/pam_env.conf. (should send to Debian). - debian/libpam0g.postinst: only ask questions during update-manager when there are non-default services running. - Change Vcs-Bzr to point at the Ubuntu branch. - debian/patches-applied/series: Ubuntu patches are as below ... - debian/patches-applied/ubuntu-rlimit_nice_correction: Explicitly initialise RLIMIT_NICE rather than relying on the kernel limits. - debian/patches-applied/pam_motd-legal-notice: display the contents of /etc/legal once, then set a flag in the user's homedir to prevent showing it again. - debian/update-motd.5, debian/libpam-modules.manpages: add a manpage for update-motd, with some best practices and notes of explanation. - debian/patches/update-motd-manpage-ref: add a reference in pam_motd(8) to update-motd(5) - debian/libpam0g.postinst: drop kdm from the list of services to restart. - debian/libpam0g.postinst: check if gdm is actually running before trying to reload it. - debian/local/common-session{,-noninteractive}: Enable pam_umask by default, now that the umask setting is gone from /etc/profile. - debian/local/pam-auth-update: Add the new md5sums for pam_umask addition. - add debian/patches-applied/pam_umask_usergroups_from_login.defs.patch: Deprecate pam_unix' explicit "usergroups" option and instead read it from /etc/login.def's "USERGROUP_ENAB" option if umask is only defined there. This restores compatibility with the pre-PAM behaviour of login. (Closes: #583958) * Dropped changes: - debian/patches-applied/027_pam_limits_better_init_allow_explicit_root: no need to bump the hard limit for number of file descriptors any more since we read kernel limits directly now.