Hi to all , when I'm upgrading a pi-hole server lxc , after reboot this server have a error : Failed to adjust time during NTP sync: Insufficient permissions
This error , causes many problems for my servers dns resolution .
Hi,
just a guess: your pihole tries to set the system time to the hw clock, which it can't, if it isn't running in a privileged container. There should be an option in pihole to disable this time sync. Actually, PVE has an ntp anyway, no need for additional one.
s. this and following posts: https://forum.proxmox.com/threads/proxmox-lxc-and-time-sync.78476/post-347804