They are created by write_net_rules in early boot and need to be copied
to the root file system once it has been remounted read/write.

It's obsolete with devtmpfs (which is required now), and doesn't run with
systemd or upstart anyway.

when migrating the TMPTIME setting from /etc/default/rcS.
Fix up existing broken configurations.

Closes: #738862

Parse /etc/insserv.conf.d content and /etc/insserv.conf and generate systemd
unit drop-in files to add corresponding dependencies. Also ship targets for
the Debian specific $x-display-manager and $mail-transport-agent system
facilities.

Closes: #690892

Packages that need logind functionality should depend on libpam-systemd.

Closes: #742724

The rule which set group floppy for all removable devices has been removed
in the cleanup.

Some architectures like arm and ia64 added the system call later than in
2.6.32 when it was actually implemented.

Cherry-picked from upstream.

This is for kernels which have "block" built in instead of being a module.

Closes: #713877

We choose to not explicitly raise the required kernel version because
functional tests appear to be enough to validate real world kernels.

Use the upstream rules with a patch for the remaining Debian specific default
device permissions. Many thanks to Marco d'Itri for researching which
Debian-specific rules are obsolete!

Amongst other things, this now also reads the hwdb info for USB devices and
gets rid of some syntax errors.

Closes: #717405
Closes: #706221

Use the upstream rules with a patch for the sg module (see #657948). These now
stop calling modprobe and use the kmod builtin, giving some nice boot speed
improvement.

Closes: #717404

Move to using the upstream rules. They are compatible and do a superset of the
functionality.

In our 60-persistent-storage.rules:
- hd* rules are obsolete (only using PATA drivers these days with SCSI)
- id_dasd is obsolete (not in any package on any arch in any release)
- id_edd in Debian seems to not exist. Dell's edd package ships these rules by
  itself
- ID_SCSI_COMPAT isn't set by id_scsi any more, thus rules are obsolete

LP: #1274348

This avoids needing pt_chown (not available on all architectures).
Thanks Adam Conrad.

To avoid forgetting files when we move to new versions.

we don't want that in Debian and thus it shouldn't appear in dh_install
--list-missing output.

debian/extra/rule_generator.functions creates them in /run/udev/.

so that we don't drop the module from the PAM config when uninstalling
a foreign-arch package.  Related to Ubuntu bug #1295521.

Closes: #743158

Instead of tracking git upstream directly, the upstream branch now
contains the contents of the orig tarball available at
http://www.freedesktop.org/software/systemd/

This is necessary to properly deal with files like units/syslog.target,
which would not be deleted when merging otherwise.