APPLE MDM 描述檔管理程式一片空白

最近常常發生描述檔管理程式，打開來一片空白

話不多說，直接上終端機輸入以下指令

 

sudo serveradmin stop devicemgr

關閉描述檔管理程式

sudo -u _devicemgr psql -U _devicemgr -d devicemgr_v2m0 -h /Library/Server/ProfileManager/Config/var/PostgreSQL-12 -c "DELETE FROM library_item_tasks WHERE completed_at IS NULL"    

刪除啟用中的作業

sudo -u _devicemgr psql -U _devicemgr -d devicemgr_v2m0 -h /Library/Server/ProfileManager/Config/var/PostgreSQL-12 -c "DELETE FROM library_item_tasks WHERE completed_at IS NOT NULL"

刪除已完成的作業

sudo serveradmin start devicemgr

打開描述檔管理程式

即可解決