Log for Ubuntu 台灣社群
Scheduled maintenance :
3/18 (Sat.)
08:00-18:00 CST (0:00-10:00 UTC)
ALL SERVICES WILL BE UNAVAILABLE DURING THE SCHEDULED TIME FRAME.
In this maintenance, data center staffs will shutdown the whole infra, and move servers to a brand new data center which has better equipments. We expect that could provide better stability and availability.
If concerned, please backup your data before the maintenance window.
Thanks!
3/18 (Sat.)
08:00-18:00 CST (0:00-10:00 UTC)
ALL SERVICES WILL BE UNAVAILABLE DURING THE SCHEDULED TIME FRAME.
In this maintenance, data center staffs will shutdown the whole infra, and move servers to a brand new data center which has better equipments. We expect that could provide better stability and availability.
If concerned, please backup your data before the maintenance window.
Thanks!
在 systemd user 的計時器在時間到的時候不會自己觸發，見圖一。最近沒有動過任何設定，惟有更新 Ubuntu 的系統套件。systemd 版本、timer 和 service 定義均已附在圖中。
如圖片所示，我預期他在每天的 9:00 和 22:00 啟動
手動
如圖片所示，我預期他在每天的 9:00 和 22:00 啟動
course-notify.service 。這個設定檔在大約一週前是完全可以正常運作的；但最近發現通知系統壞掉，才發現到 systemd 的 timer 已經不會觸發了。list-timer 有正確顯示我的 timer，並有顯示「幾小時後觸發，」但從 LAST 中可以發現 systemd 在昨天重新開機後 完全 沒有觸發過（已經跨過 9:00AM 的時間）。timer 也已經 re-enable、系統也已經重新啟動過數遍，亦已進行系統更新。手動
systemctl start --user course-notify.service 是可以正常通知的。