Public bug reported: Hello,
Periodically our OpenVPN sessions fail in such a way that automated tooling that talks to Launchpad will take minutes before timing out. See https://portal.admin.canonical.com/132804 for details. We've found that manually disabling ipv6 helps, eg: sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1 The network-manager-openvpn portion of the bug is that we've got IPv6 set to "disabled" in the network manager vpn GUI. Somehow this isn't sufficient on its own. The sysctl does the trick. Thanks ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: network-manager-openvpn 1.8.12-1 ProcVersionSignature: Ubuntu 5.4.0-77.86-generic 5.4.119 Uname: Linux 5.4.0-77-generic x86_64 NonfreeKernelModules: lkp_Ubuntu_5_4_0_77_86_generic_81 lkp_Ubuntu_5_4_0_77_86_generic_79 zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27.20 Architecture: amd64 CasperMD5CheckResult: skip Date: Mon Oct 18 23:55:49 2021 SourcePackage: network-manager-openvpn UpgradeStatus: Upgraded to focal on 2020-01-24 (633 days ago) ** Affects: network-manager-openvpn (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager-openvpn in Ubuntu. https://bugs.launchpad.net/bugs/1947642 Title: ipv6 enabled despite 'disabled' setting? Status in network-manager-openvpn package in Ubuntu: New Bug description: Hello, Periodically our OpenVPN sessions fail in such a way that automated tooling that talks to Launchpad will take minutes before timing out. See https://portal.admin.canonical.com/132804 for details. We've found that manually disabling ipv6 helps, eg: sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1 The network-manager-openvpn portion of the bug is that we've got IPv6 set to "disabled" in the network manager vpn GUI. Somehow this isn't sufficient on its own. The sysctl does the trick. Thanks ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: network-manager-openvpn 1.8.12-1 ProcVersionSignature: Ubuntu 5.4.0-77.86-generic 5.4.119 Uname: Linux 5.4.0-77-generic x86_64 NonfreeKernelModules: lkp_Ubuntu_5_4_0_77_86_generic_81 lkp_Ubuntu_5_4_0_77_86_generic_79 zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27.20 Architecture: amd64 CasperMD5CheckResult: skip Date: Mon Oct 18 23:55:49 2021 SourcePackage: network-manager-openvpn UpgradeStatus: Upgraded to focal on 2020-01-24 (633 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-openvpn/+bug/1947642/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
