On Sunday 17 January 2016, Chris Graham wrote:
Wheezy and Jessie/testing 7.2.. . if I try to upgrade my totally obsolete Iceweasel or Firefox, apt-get will insist on removing Trinity, Xorg and countless other vitally important items. In fact, I can't install or upgrade anything now.
You might be running into systemd changes. These are large enough that I have not tried to do this kind of mixing with Wheezy. Have you tried looking at backports for new versions of those programs?
https://wiki.debian.org/Backports http://backports.debian.org/Instructions/
I can report that Wheezy, as it is, works wonderfully with the TDE 3.5 branch. The only thing I've added to my production laptop is TDE and E16, documented here,
http://50.80.140.55/photo_album/chron/desktop/trinity16.html
I have been avoiding Jessie and have not yet tried with Stretch yet.
http://50.80.140.55/photo_album/chron/desktop/2015_09_29-stretch_alpha3_x60/