It's duplicating commit e8694a6df4fc48b5f8fa5f5e9b387647b3ee1fca
in sem@'s tree -- I don't pull workstation/extras into e2k images
due to too many of those being simply unavailable for now; still
let the black@'s wish for this AltHa control knob be honoured.

Requested by black@.

Should it use/browser/chromium in the first place?

No need to switch udisks2 into "shared mode" anymore;
see the previous commit.

gvfs had some multiseat support but wasn't quite there
in practice so we had to fallback from media automount
to "your flash drive is available for mounting" which
was much better than an e.g. 6-seater lottery "who wins
to get the drive automounted and presented, and who --
all the rest -- gets an error message in the face".

Just drop these.

There might be a more generic approach
but let's at least make this possible
in the first place.

Now that 8CB based workstations start pouring in,
let's prepare the configuration for 1E8CB mobos
(3 PCIe slots so 1/2/3-seaters possible and tested).

...well at least ARM WINE is not that popular.

...so it supports H.264 media; should be fixed
by making it use ffmpeg4 some day hopefully.

See-also: http://html5test.com
Reported-by: http://domination.one

...to the multiseat target.

There are just elbrus-def and its CPU-specific peers here,
e.g. elbrus-8c.

It's not LO5 now anyways, just go with LibreOffice.

There's java8 and java11 is being worked on;
avoid the build breakage.

It's no-op on other arches so should do no harm there.

make-initrd for kernel rt fails if plymouth is enabled.

In order for the regulars/starterkits images to fit on 8 GB flash drives.

This target can be used for more than just regulars builds.

use/arm-rpi4 is now used to improve Raspberry Pi support in
universal rootfs with u-boot.

Forgot to remove.

On sysvinit does not work automatically increase the root partition.