This happened after an upgrade from 18.04 to 20.04.
Here is result of
sudo lshw -C network:
*-network description: Wireless interface product: Ralink corp. vendor: Ralink corp. physical id: 0 bus info: pci@0000:01:00.0 logical name: wlo1 version: 00 serial: 84:4b:f5:09:eb:9b width: 32 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=rt2800pci driverversion=5.4.0-77-generic firmware=0.40 ip=192.168.0.189 latency=0 link=yes multicast=yes wireless=IEEE 802.11 resources: irq:16 memory:c2500000-c250ffff *-network description: Ethernet interface product: RTL810xE PCI Express Fast Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:02:00.0 logical name: eno1 version: 05 serial: a0:b3:cc:83:74:2f size: 100Mbit/s capacity: 100Mbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8101 driverversion=1.035.03-NAPI duplex=full ip=192.168.0.103 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s resources: irq:28 ioport:3000(size=256) memory:c2404000-c2404fff memory:c2400000-c2403fff *-network DISABLED description: Ethernet interface physical id: 2 logical name: virbr0-nic serial: 52:54:00:32:15:a7 size: 10Mbit/s capabilities: ethernet physical configuration: autonegotiation=off broadcast=yes driver=tun driverversion=1.6 duplex=full link=no multicast=yes port=twisted pair speed=10Mbit/s
here is the output of
dmesg running it once before connecting and then after failing to connect.
I have three WiFi networks at home and whenever I try to connect to any of them I get a notification saying: Activation of network connection failed.
Here is also some data from
syslog while trying to connect.
Also, I have a problem with
snap. I can’t install snap packages. I’ve documented this problem here it might be related somehow…
I’ve also tried installing a different driver for the card, one from GitHub r8101 that didn’t change anything. I’ve also been looking into Google for a while but nothing helped.