Inget trådbundet nät efter uppdate Ubuntu 20.04.2
Postat: 23 maj 2021, 11:52
Efter uppdate från Ubuntu 20.04.1 LTS till Ubuntu 20.04.2 LTS försvann den trådbundna anslutningen från nätverk. WIFI-anslutning och VPN finns kvar.
OS: Ubuntu 20.04.2 LTS
Gnome: 3.36.8
Testade med att koppla ur och i nätverkskabeln utan resultat.
Har även kört sudo service network-manager start utan något resultat
Har testat med att starta om datorn - inget resultat
Körde sudo service network-manager status
med nedanstående resultat:
NetworkManager.service - Network Manager
Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
Active: active (running) since Sun 2021-05-23 11:27:46 CEST; 7min ago
Docs: man:NetworkManager(8)
Main PID: 812 (NetworkManager)
Tasks: 3 (limit: 4609)
Memory: 13.7M
CGroup: /system.slice/NetworkManager.service
└─812 /usr/sbin/NetworkManager --no-daemon
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.7121] dhcp4 (wlp12s0): option subnet_mask => '255.255.255.0'
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.7121] dhcp4 (wlp12s0): state changed unknown -> bound
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.7252] device (wlp12s0): state change: ip-config -> ip-check (reason >
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9039] device (wlp12s0): state change: ip-check -> secondaries (reaso>
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9045] device (wlp12s0): state change: secondaries -> activated (reas>
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9053] manager: NetworkManager state is now CONNECTED_LOCAL
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9082] manager: NetworkManager state is now CONNECTED_SITE
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9085] policy: set 'Skatbo1' (wlp12s0) as default for IPv4 routin>
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9095] device (wlp12s0): Activation: successful, device activated.
maj 23 11:30:20 seahorse NetworkManager[812]: <info> [1621762220.5399] manager: NetworkManager state is now CONNECTED_GLOBAL
Testade med att ladda ner och gjorde en installations-USB för Ubuntu 20.04.2 LTS och då är det trådbundna nätverket närvarande.
Och här gav sudo service network-manager status:
NetworkManager.service - Network Manager
Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
Active: active (running) since Sun 2021-05-23 10:26:39 UTC; 10min ago
Docs: man:NetworkManager(8)
Main PID: 1719 (NetworkManager)
Tasks: 4 (limit: 4593)
Memory: 10.8M
CGroup: /system.slice/NetworkManager.service
└─1719 /usr/sbin/NetworkManager --no-daemon
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8651] dhcp4 (wlp12s0): option requested_subnet_mask => '1'
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8651] dhcp4 (wlp12s0): option requested_time_offset => '1'
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8652] dhcp4 (wlp12s0): option requested_wpad => '1'
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8652] dhcp4 (wlp12s0): option routers => '192.168.0.1'
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8653] dhcp4 (wlp12s0): option subnet_mask => '255.255.255>
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8653] dhcp4 (wlp12s0): state changed unknown -> bound
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8760] device (wlp12s0): state change: ip-config -> ip-check (reaso>
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.9045] device (wlp12s0): state change: ip-check -> secondaries (rea>
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.9051] device (wlp12s0): state change: secondaries -> activated (re>
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.9142] device (wlp12s0): Activation: successful, device activated
OS: Ubuntu 20.04.2 LTS
Gnome: 3.36.8
Testade med att koppla ur och i nätverkskabeln utan resultat.
Har även kört sudo service network-manager start utan något resultat
Har testat med att starta om datorn - inget resultat
Körde sudo service network-manager status
med nedanstående resultat:
NetworkManager.service - Network Manager
Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
Active: active (running) since Sun 2021-05-23 11:27:46 CEST; 7min ago
Docs: man:NetworkManager(8)
Main PID: 812 (NetworkManager)
Tasks: 3 (limit: 4609)
Memory: 13.7M
CGroup: /system.slice/NetworkManager.service
└─812 /usr/sbin/NetworkManager --no-daemon
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.7121] dhcp4 (wlp12s0): option subnet_mask => '255.255.255.0'
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.7121] dhcp4 (wlp12s0): state changed unknown -> bound
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.7252] device (wlp12s0): state change: ip-config -> ip-check (reason >
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9039] device (wlp12s0): state change: ip-check -> secondaries (reaso>
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9045] device (wlp12s0): state change: secondaries -> activated (reas>
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9053] manager: NetworkManager state is now CONNECTED_LOCAL
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9082] manager: NetworkManager state is now CONNECTED_SITE
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9085] policy: set 'Skatbo1' (wlp12s0) as default for IPv4 routin>
maj 23 11:30:19 seahorse NetworkManager[812]: <info> [1621762219.9095] device (wlp12s0): Activation: successful, device activated.
maj 23 11:30:20 seahorse NetworkManager[812]: <info> [1621762220.5399] manager: NetworkManager state is now CONNECTED_GLOBAL
Testade med att ladda ner och gjorde en installations-USB för Ubuntu 20.04.2 LTS och då är det trådbundna nätverket närvarande.
Och här gav sudo service network-manager status:
NetworkManager.service - Network Manager
Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
Active: active (running) since Sun 2021-05-23 10:26:39 UTC; 10min ago
Docs: man:NetworkManager(8)
Main PID: 1719 (NetworkManager)
Tasks: 4 (limit: 4593)
Memory: 10.8M
CGroup: /system.slice/NetworkManager.service
└─1719 /usr/sbin/NetworkManager --no-daemon
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8651] dhcp4 (wlp12s0): option requested_subnet_mask => '1'
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8651] dhcp4 (wlp12s0): option requested_time_offset => '1'
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8652] dhcp4 (wlp12s0): option requested_wpad => '1'
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8652] dhcp4 (wlp12s0): option routers => '192.168.0.1'
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8653] dhcp4 (wlp12s0): option subnet_mask => '255.255.255>
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8653] dhcp4 (wlp12s0): state changed unknown -> bound
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.8760] device (wlp12s0): state change: ip-config -> ip-check (reaso>
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.9045] device (wlp12s0): state change: ip-check -> secondaries (rea>
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.9051] device (wlp12s0): state change: secondaries -> activated (re>
maj 23 10:36:04 ubuntu NetworkManager[1719]: <info> [1621766164.9142] device (wlp12s0): Activation: successful, device activated