security_exception: action [indices:admin/delete] is unauthorized for user [admin] with roles [superuser] on indices [.kibana_task_manager_8.2.3_001], this action is granted by the index privileges [d

借鉴最新的 release 版本kernel 的种类说明警告⚠升级有风险，先备份数据以防万一。但用一台虚拟机来折腾升级的过程，这个风险还是能够承受滴，再则，升级失败了，大不了回滚之前的版本呗。现在的版本现在的grub 是这样子滴。ubuntu: 20.04.2kernel: 5.4.0node8:~$ uname -r5.4.0-81-genericnode8:~$ cat /etc/os-rel

Templating Failed to upgrade legacy queries Datasource xxx not found