Revert "Enable and use the Debian jessie-proposed-updates APT repository, anticipating on the Jessie 8.3 point-release."

This reverts commit 2bf73b19.

Debian 8.3 has been released.

Fix-committed: #10898

This reverts commit 2f16f2d1.

In the final Tor Browser 5.5 release the window resizing issue that
caused issues for us in the automated test suite should be fixed.

Will-fix: #10892

Will-fix: #10983

Bugfix on 2.0~beta1.

Will-fix: #10925

Some USB input devices don't support autosuspend, see e.g.:
https://github.com/systemd/systemd/issues/340

This change might help fix #10850, but even if it doesn't, it makes
sense to me that we don't let laptop-mode-tools fiddle with this
on a Live system.

Refs: #10850

refs: #10943

It feels more maintainable to use a standalone file, than to patch an existing
one in /etc.

refs: #10943

Disable IPv6 for the default wired connection, so that NetworkManager does not spam the logs with IPv6 router solicitation failure.

Note that this does not fix the problem for other connections.

Refs: #10939

AppArmor regexps don't understand '+' yet, so
/usr/lib/cups/backend/ipp14 was not matched.

Will-fix: #10893

Enable and use the Debian jessie-proposed-updates APT repository, anticipating on the Jessie 8.3 point-release.

Will-fix: #10897

It interferes with the automated test suite by causing misclicks. It
will supposedly appear in a different from in the final Tor Browser
5.5 release any way.

Refs: #10858

To add support for e.g. Intel Broadwell's HD Graphics chipsets.

Will-fix: #10841

This is what we do everywhere else in our code base.

refs: #10684

*.key are now seen as Apple Keynote files by the MIME machinery.
We've reported this upstream:
https://bugs.freedesktop.org/show_bug.cgi?id=93656

In the context of Tails, I guess we should rank keynote presentations
lower compared to OpenPGP keys, so here we go ⇒ OpenPGP armored
public keys named *.key shall be open with Seahorse.

Will-fix: #10889

refs: #9012

This might help, in case there's some aufs bug/optimization that prevents the
parent directory to be seen as updated by whatever udev uses to watch it.
In particular, I'm wary of the effects of the noxino option we're using.

refs: #9012

This might help cure refs: #9012. It should not slow down the login process as
long as we run tails-unblock-network in the background from PostLogin.

Since we now only offer the option to save files, so this is irrelevant.

Refs: #9285

refs: #9285

refs: #9285

Will-fix: #9285

intrigeri authored Jan 06, 2016 and anonym committed Jan 07, 2016

Install cracklib-runtime, that is needed to make GNOME Disks' passphrase strength checking feature work.

Will-fix: #10862

I've found no hunspell/myspell Japanese dictionary in Debian,
so it's added to NO_SPELLCHECKER_LOCALES.

refs: #10858

refs: #10858