It seems to only be a wired Ethernet issue. I added Wifi. Wifi consistently reconnects as expected; Ethernet consistently fails.
Before suspend, `nmcli d`: DEVICE TYPE STATE CONNECTION enp9s0 ethernet connected Ethernet1 wlp8s0 wifi connected NETBEAR-5G lo loopback unmanaged -- After resume, `nmcli d`: DEVICE TYPE STATE CONNECTION wlp8s0 wifi connected NETBEAR-5G enp9s0 ethernet connecting (getting IP configuration) Ethernet1 lo loopback unmanaged Is this a hardware incompatibility issue? Ethernet hardware (Source: `lshw`): *-network description: Ethernet interface product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:09:00.0 logical name: enp9s0 version: 02 serial: 00:23:5a:2c:22:8d size: 1Gbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full latency=0 link=yes multicast=yes port=MII speed=1Gbit/s resources: irq:27 ioport:2000(size=256) memory:d1010000-d1010fff memory:d1000000-d100ffff memory:d2500000-d250ffff Please find attachment to this comment for more information if required. ** Attachment added: "tar.gz of a directory containing various logs" https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1498692/+attachment/4472336/+files/1498692.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1498692 Title: Network Manager wired Ethernet stuck in "getting IP config" after resume from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1498692/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs