ubuntustudio-live and ubuntustudio-installer are recently
added packages to the archive that did not exist in previous
versions.

Not purging them makes the process inconsistent and problematic,
as at least ubuntustudio-live cannot be installed due to the lack
of dependencies.

* purge-bionic (REMOVE): Refer only to source packages.
	Upstream renamed ubuntu-font-family-sources to fonts-ubuntu.
* purge-* (REMOVE): Refer only to source packages.

Signed-off-by: Adonay Felipe Nogueira <adfeno@hyperbola.info>

This is an attempt to fix https://trisquel.info/en/issues/27032

 .

* purge-* (REMOVE): Remove Ubuntu fonts.

Signed-off-by: Adonay Felipe Nogueira <adfeno@hyperbola.info>

kubuntu-meta should be blocked to prevent branding isssues and issues
with meta packages who depend on non-free software.

Fixes part of https://trisquel.info/en/issues/20439 and all of
https://trisquel.info/es/issues/3741 .

This closes #10850

Closes #14766

Andrew M. 'Leny' Lindley authored 9 years ago and Ruben Rodriguez committed 9 years ago

See https://trisquel.info/en/issues/5658

This closes #15447

This closes #14346

This closes #14818

Fixes #15131

Fixed problem with merge 20: https://devel.trisquel.info/trisquel/ubuntu-purge/merge_requests/20#note_795

This is the companion to package-helpers!74 .  With emacs24
in the repo, emacs23 which is missing some essential source code can
now be dropped.

Closes https://trisquel.info/en/issues/14731

Closes https://trisquel.info/en/issues/14345

Closes https://trisquel.info/en/issues/14340