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The container will only try to set caps that are explicitly granted (or natively available) TL DR, don't use that mode, and be explicit with the permitted caps (if needed) insteadĪs of 2022.04.01, setting CAP_NET_ADMIN is only required if you are using Pi-hole as your DHCP server. Some users have reported issues with using the -privileged flag on 2022.04 and above.
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You can try this workaround at your own risk (Note, you may also find that you need the latest docker.io (more details here) If you absolutely cannot do this, some users have reported success in updating libseccomp2 via backports on debian, or similar via updates on Ubuntu. The first recommendation is to upgrade your host OS, which will include a more up to date (and fixed) version of libseccomp. Using Watchtower? See the Note on Watchtower at the bottom of this readmeĭue to a known issue with Docker and libseccomp <2.5, you may run into issues running 2022.04 and later on host systems with an older version of libseccomp2 ( Such as Debian/Raspbian buster or Ubuntu 20.04, and maybe CentOS 7).
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