Nettiyhteys katosi yllättäen. Kaapelit tsekattu. Myös wifi ei toimi.
Sama reititin/modeemi toimii kuitenkin toisella koneella.
Seuraavia komentotuloksia sain esille. Löytyykö niistä mitään syytä?
$ sudo lshw -C network
*-network DISABLED
description: Wireless interface
product: Wireless 8260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 3a
serial: f0:d5:bf:91:d5:d9
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.19.0-46-generic firmware=36.ca7b901d.0 8000C-36.ucode latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:131 memory:dd200000-dd201fff
*-network
description: Ethernet interface
product: Ethernet Connection (2) I219-LM
vendor: Intel Corporation
physical id: 1f.6
bus info: pci@0000:00:1f.6
logical name: enp0s31f6
version: 31
serial: 18:db:f2:32:d1:5f
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=5.19.0-46-generic duplex=full firmware=0.8-3 ip=192.168.1.106 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:129 memory:dd300000-dd31ffff
*-network DISABLED
description: Ethernet interface
physical id: e
bus info: usb@2:2
logical name: wwan0
serial: f2:6a:f3:35:45:2c
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=cdc_mbim driverversion=5.19.0-46-generic duplex=half firmware=CDC MBIM link=no multicast=yes port=twisted pair
$ ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp0s31f6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 18:db:f2:32:d1:5f brd ff:ff:ff:ff:ff:ff
inet 192.168.1.106/24 brd 192.168.1.255 scope global dynamic noprefixroute enp0s31f6
valid_lft 85278sec preferred_lft 85278sec
inet6 fddc:9088:7b43:d400:3de:d83e:5388:82e1/64 scope global temporary dynamic
valid_lft 6911sec preferred_lft 3311sec
inet6 fddc:9088:7b43:d400:96d3:5bb2:5c56:26f6/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 6911sec preferred_lft 3311sec
inet6 fe80::93df:d02d:13ce:235d/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: wwan0: <BROADCAST,MULTICAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether f2:6a:f3:35:45:2c brd ff:ff:ff:ff:ff:ff
4: wlp2s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether f0:d5:bf:91:d5:d9 brd ff:ff:ff:ff:ff:ff