Hi Mian, As per systemd.timer(7) you can change the timer to whatever frequency you would like. The following should make update/upgrade happen monthly.
OnCalendar=*-*-05 00:00 Probably you should disable apt-daily.timer all together and create a new one named apt-monthly.timer so that your changes are not overridden by future upgrades. Also, you have to create a apt-monthly.service accordingly. Modifications to `/etc/apt/apt.conf.d/10periodic` should still be needed if you would like to go fully unattended. APT::Periodic::Unattended-Upgrade "1"; Still `/etc/apt/apt.conf.d/50unattended-upgrades` controls the packages you would like to upgrade. Regards, Roy On Mon, Jul 11, 2016 at 02:55:13PM +0200, [email protected] wrote:
Hi systemd experts here: I'd like any advice/clue regarding scheduling apt automatic update/upgrade and the possibility of bellow request: The current largest interval between 2 scheduled update/upgrade is "every two weeks", is it possible to set the schedule to be monthly? for example, make apt automatic update/upgrade only happen once on the 5th of each month? Seems I can use systemd and apt-daily.timer to let apt automatic update/ upgrade happen multiple times each day, but apt-daily.timer cannot override the daily apt update/upgrade with a less frequency such as once per month. Regards, Mian Canonical Support and Technical Services Email: [1][email protected] Mobile: +86 139 1138 6220 References: [1] mailto:[email protected]
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