Indeed systemd-tmpfiles-clean.service does not read this, and I'm really not sure whether this should be put back. Preserving files in /tmp is counterintuitive, a recipe for filling up the disk, does not meet user expectations when rebooting, is not intended by the FHS (http://www.pathname.com/fhs/pub/fhs-2.3.html#TMPTEMPORARYFILES), and that option can never work reliably: If you enable tmp.mount or otherwise make /tmp a tmpfs this option cannot work.
If you really don't want to clean /tmp you can do "sudo systemctl mask systemd-tmpfiles-clean.service", but I highly recommend *not* to do this. We might add a comment to rcS that this setting does not work under systemd and is discouraged? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1444958 Title: STC830:Brazos:br311p06: file(s) are deleted from the /tmp after each reboot on Ubuntu OS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1444958/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs