Debian

Fix kept backpackages

Try:

• apt-get dist-upgrade

If not working, try:

• aptitude safe-upgrade

If not working, try:

• aptitude full-upgrade

Multiple possible solutions might be presented (where some might be unacceptable).

You can also try using:

• aptitude install PACKAGE

This might propose solutions to problems, where apt-get install will just fail.

Keep files in /tmp with systemd

Default is to delete everything on boot.

• cp /usr/lib/tmpfiles.d/tmp.conf to /etc/tmpfiles.d
• edit to something like:

d /var/tmp 1777 root root 50d

To keep files for 50 days.