Public bug reported: Hi dear maintainers, iptables doesn't work since kernel 5.8 updated. Maybe you could update this package to 1.8.5 to fix this issue?
iptables v1.8.4 (legacy): can't initialize iptables table `filter': Bad address Perhaps iptables or your kernel needs to be upgraded. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: iptables 1.8.4-3ubuntu2 ProcVersionSignature: Ubuntu 5.8.0-12.13-generic 5.8.0-rc7 Uname: Linux 5.8.0-12-generic x86_64 ApportVersion: 2.20.11-0ubuntu44 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Wed Aug 12 10:54:29 2020 InstallationDate: Installed on 2020-04-13 (120 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200402) SourcePackage: iptables UpgradeStatus: Upgraded to groovy on 2020-06-02 (70 days ago) ** Affects: iptables (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug groovy third-party-packages -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891260 Title: iptables doesn't work with kernel 5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iptables/+bug/1891260/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs