![在较新的内核版本(ubuntu 20 LTS)中未找到网络接口](https://linux22.com/image/1023174/%E5%9C%A8%E8%BE%83%E6%96%B0%E7%9A%84%E5%86%85%E6%A0%B8%E7%89%88%E6%9C%AC%EF%BC%88ubuntu%2020%20LTS%EF%BC%89%E4%B8%AD%E6%9C%AA%E6%89%BE%E5%88%B0%E7%BD%91%E7%BB%9C%E6%8E%A5%E5%8F%A3.png)
症状是这样的,如果我选择内核版本 5.4.XI,则会有一个网络接口连接到我的路由器(它在主板上),如果我选择内核 5.8.XI,将没有网络接口,也无法连接到我的家用路由器。
我希望新版本的内核能够解决我的问题。但目前还没有。我担心被迫迁移到某个内核版本,导致我无法在这台机器上访问互联网。
我的主板是 MSI x470 gaming pro。
有任何想法吗?
根据要求我在两个内核上运行了以下命令:
lsmod
sudo journalctl -b 0 -u NetworkManager
sudo lshw -C network
cat /etc/network/interfaces
cat /etc/netplan/*.yaml
dkms status
sudo dmidecode -s bios-version
$ uname -r
5.4.0-73-generic
$ lsmod
Module Size Used by
xt_MASQUERADE 20480 1
nf_conntrack_netlink 45056 0
nfnetlink 16384 2 nf_conntrack_netlink
iptable_nat 16384 1
nf_nat 40960 2 iptable_nat,xt_MASQUERADE
br_netfilter 28672 0
bridge 172032 1 br_netfilter
stp 16384 1 bridge
llc 16384 2 bridge,stp
xfrm_user 36864 3
xfrm_algo 16384 1 xfrm_user
vboxnetadp 28672 0
vboxnetflt 28672 0
vboxdrv 491520 2 vboxnetadp,vboxnetflt
aufs 262144 0
overlay 114688 0
nls_iso8859_1 16384 1
nvidia_uvm 1011712 0
nvidia_drm 57344 9
snd_hda_codec_hdmi 61440 1
nvidia_modeset 1228800 15 nvidia_drm
snd_hda_codec_realtek 126976 1
nvidia 34131968 732 nvidia_uvm,nvidia_modeset
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_intel 53248 5
snd_intel_dspcfg 28672 1 snd_hda_intel
snd_hda_codec 135168 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core 90112 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep 20480 1 snd_hda_codec
edac_mce_amd 32768 0
snd_pcm 106496 5 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
kvm_amd 98304 0
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 36864 1 snd_seq_midi
kvm 663552 1 kvm_amd
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
crct10dif_pclmul 16384 1
drm_kms_helper 184320 1 nvidia_drm
ghash_clmulni_intel 16384 0
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 36864 2 snd_seq,snd_pcm
aesni_intel 372736 0
snd 90112 20 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
crypto_simd 16384 1 aesni_intel
cryptd 24576 2 crypto_simd,ghash_clmulni_intel
ucsi_ccg 20480 0
fb_sys_fops 16384 1 drm_kms_helper
glue_helper 16384 1 aesni_intel
wmi_bmof 16384 0
typec_ucsi 40960 1 ucsi_ccg
syscopyarea 16384 1 drm_kms_helper
soundcore 16384 1 snd
joydev 24576 0
sysfillrect 16384 1 drm_kms_helper
input_leds 16384 0
typec 45056 1 typec_ucsi
ccp 86016 1 kvm_amd
k10temp 16384 0
sysimgblt 16384 1 drm_kms_helper
mac_hid 16384 0
nf_log_ipv6 16384 5
ip6t_REJECT 16384 1
nf_reject_ipv6 20480 1 ip6t_REJECT
xt_hl 16384 22
ip6t_rt 20480 3
nf_log_ipv4 16384 5
nf_log_common 16384 2 nf_log_ipv4,nf_log_ipv6
ipt_REJECT 16384 1
nf_reject_ipv4 16384 1 ipt_REJECT
xt_LOG 20480 10
xt_limit 16384 13
xt_addrtype 16384 6
xt_tcpudp 20480 26
xt_conntrack 16384 17
sch_fq_codel 20480 2
nf_conntrack 139264 4 xt_conntrack,nf_nat,nf_conntrack_netlink,xt_MASQUERADE
nf_defrag_ipv6 24576 1 nf_conntrack
nf_defrag_ipv4 16384 1 nf_conntrack
libcrc32c 16384 2 nf_conntrack,nf_nat
ip6table_filter 16384 1
ip6_tables 32768 53 ip6table_filter
parport_pc 40960 0
ppdev 24576 0
iptable_filter 16384 1
bpfilter 32768 0
lp 20480 0
parport 53248 3 parport_pc,lp,ppdev
drm 491520 12 drm_kms_helper,nvidia_drm
ip_tables 32768 10 iptable_filter,iptable_nat
x_tables 40960 14 ip6table_filter,xt_conntrack,iptable_filter,xt_LOG,xt_tcpudp,xt_addrtype,ip6t_rt,ip6_tables,ipt_REJECT,ip_tables,xt_limit,xt_hl,xt_MASQUERADE,ip6t_REJECT
autofs4 45056 2
wacom 118784 0
hid_generic 16384 0
usbhid 57344 1 wacom
hid 131072 3 wacom,usbhid,hid_generic
crc32_pclmul 16384 0
i2c_piix4 28672 0
r8169 90112 0
i2c_nvidia_gpu 16384 0
ahci 40960 7
realtek 24576 1
libahci 32768 1 ahci
wmi 32768 1 wmi_bmof
gpio_amdpt 20480 0
gpio_generic 20480 1 gpio_amdpt
$ sudo journalctl -b 0 -u NetworkManager
-- Logs begin at Sat 2021-03-06 08:37:08 WET, end at Sat 2021-06-05 13:13:33 WEST. --
Jun 05 13:13:12 deepcool systemd[1]: Starting Network Manager...
Jun 05 13:13:12 deepcool NetworkManager[1095]: <info> [1622895192.8707] NetworkManager (version 1.22.10) is starting... (for the first time)
Jun 05 13:13:12 deepcool NetworkManager[1095]: <info> [1622895192.8708] Read config: /etc/NetworkManager/NetworkManager.conf (lib: 10-dns-resolved.conf, no-mac-addr-change.conf) (run: 10-globally-managed-devices.conf) (etc: default-wifi-powersave-on.conf)
Jun 05 13:13:12 deepcool NetworkManager[1095]: <info> [1622895192.9424] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Jun 05 13:13:12 deepcool systemd[1]: Started Network Manager.
Jun 05 13:13:12 deepcool NetworkManager[1095]: <info> [1622895192.9479] manager[0x5653b15a1030]: monitoring kernel firmware directory '/lib/firmware'.
Jun 05 13:13:12 deepcool NetworkManager[1095]: <info> [1622895192.9480] monitoring ifupdown state file '/run/network/ifstate'.
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0369] hostname: hostname: using hostnamed
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0369] hostname: hostname changed from (none) to "deepcool"
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0371] dns-mgr[0x5653b1589290]: init: dns=default,systemd-resolved rc-manager=symlink
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0374] manager[0x5653b15a1030]: rfkill: Wi-Fi hardware radio set enabled
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0374] manager[0x5653b15a1030]: rfkill: WWAN hardware radio set enabled
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0525] Loaded device plugin: NMWifiFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-device-plugin-wifi.so)
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0590] Loaded device plugin: NMWwanFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-device-plugin-wwan.so)
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0641] Loaded device plugin: NMTeamFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-device-plugin-team.so)
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0670] Loaded device plugin: NMAtmManager (/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-device-plugin-adsl.so)
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0693] Loaded device plugin: NMBluezManager (/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-device-plugin-bluetooth.so)
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0695] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0696] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0697] manager: Networking is enabled by state file
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0698] dhcp-init: Using DHCP client 'internal'
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0724] settings: Loaded settings plugin: ifupdown ("/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-settings-plugin-ifupdown.so")
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0725] settings: Loaded settings plugin: keyfile (internal)
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0725] ifupdown: management mode: unmanaged
Jun 05 13:13:13 deepcool NetworkManager[1095]: <warn> [1622895193.0727] ifupdown: interfaces file /etc/network/interfaces doesn't exist
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0780] device (lo): carrier: link connected
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0783] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0796] manager: (enp34s0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.0808] device (enp34s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Jun 05 13:13:13 deepcool NetworkManager[1095]: <warn> [1622895193.2012] Error: failed to open /run/network/ifstate
Jun 05 13:13:13 deepcool NetworkManager[1095]: <info> [1622895193.2041] modem-manager: ModemManager available
Jun 05 13:13:15 deepcool NetworkManager[1095]: <info> [1622895195.9984] device (enp34s0): carrier: link connected
Jun 05 13:13:15 deepcool NetworkManager[1095]: <info> [1622895195.9987] device (enp34s0): state change: unavailable -> disconnected (reason 'carrier-changed', sys-iface-state: 'managed')
Jun 05 13:13:15 deepcool NetworkManager[1095]: <info> [1622895195.9993] policy: auto-activating connection 'Wired connection 1' (e3fcfb8e-2ae8-3724-b721-c8f972e2f495)
Jun 05 13:13:15 deepcool NetworkManager[1095]: <info> [1622895195.9996] device (enp34s0): Activation: starting connection 'Wired connection 1' (e3fcfb8e-2ae8-3724-b721-c8f972e2f495)
Jun 05 13:13:15 deepcool NetworkManager[1095]: <info> [1622895195.9997] device (enp34s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0000] manager: NetworkManager state is now CONNECTING
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0003] device (enp34s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0007] device (enp34s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0025] device (enp34s0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0041] device (enp34s0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0042] device (enp34s0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0045] manager: NetworkManager state is now CONNECTED_LOCAL
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0052] manager: NetworkManager state is now CONNECTED_SITE
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0052] policy: set 'Wired connection 1' (enp34s0) as default for IPv4 routing and DNS
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0127] device (enp34s0): Activation: successful, device activated.
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0133] manager: NetworkManager state is now CONNECTED_GLOBAL
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.0137] manager: startup complete
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.5132] manager: (docker0): new Bridge device (/org/freedesktop/NetworkManager/Devices/3)
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.5311] device (docker0): state change: unmanaged -> unavailable (reason 'connection-assumed', sys-iface-state: 'external')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.5334] device (docker0): state change: unavailable -> disconnected (reason 'connection-assumed', sys-iface-state: 'external')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.5339] device (docker0): Activation: starting connection 'docker0' (727f1da8-abb2-4213-80ae-3f298f2dfb11)
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.5340] device (docker0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'external')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.5343] device (docker0): state change: prepare -> config (reason 'none', sys-iface-state: 'external')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.5345] device (docker0): state change: config -> ip-config (reason 'none', sys-iface-state: 'external')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.5347] device (docker0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'external')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.5356] device (docker0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'external')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.5357] device (docker0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'external')
Jun 05 13:13:16 deepcool NetworkManager[1095]: <info> [1622895196.5365] device (docker0): Activation: successful, device activated.
Jun 05 13:13:25 deepcool NetworkManager[1095]: <info> [1622895205.1462] agent-manager: agent[a669c58d32a27b24,:1.55/org.freedesktop.nm-applet/1000]: agent registered
$ sudo lshw -C network
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:22:00.0
logical name: enp34s0
version: 15
serial: 30:9c:23:b0:82:2a
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 duplex=full firmware=rtl8168h-2_0.0.2 02/26/15 ip=192.168.50.250 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
resources: irq:34 ioport:f000(size=256) memory:f7604000-f7604fff memory:f7600000-f7603fff
$ cat /etc/network/interfaces
cat: /etc/network/interfaces: No such file or directory
$ cat /etc/netplan/*.yaml
# Let NetworkManager manage all devices on this system
network:
version: 2
renderer: NetworkManager
$ dkms status
nvidia, 460.80, 5.4.0-73-generic, x86_64: installed
virtualbox, 6.1.16, 5.4.0-73-generic, x86_64: installed
virtualbox, 6.1.16, 5.4.0-74-generic, x86_64: installed
$ sudo dmidecode -s bios-version
1.E0
$ uname -r
5.8.0-55-generic
$ lsmod
Module Size Used by
xt_MASQUERADE 20480 1
nf_conntrack_netlink 49152 0
nfnetlink 16384 2 nf_conntrack_netlink
iptable_nat 16384 1
nf_nat 45056 2 iptable_nat,xt_MASQUERADE
br_netfilter 28672 0
bridge 192512 1 br_netfilter
stp 16384 1 bridge
llc 16384 2 bridge,stp
aufs 258048 0
xfrm_user 36864 3
xfrm_algo 16384 1 xfrm_user
overlay 118784 0
nls_iso8859_1 16384 1
nvidia_uvm 1019904 0
nvidia_drm 57344 4
nvidia_modeset 1228800 7 nvidia_drm
nvidia 34140160 287 nvidia_uvm,nvidia_modeset
joydev 24576 0
input_leds 16384 0
kvm_amd 98304 0
kvm 712704 1 kvm_amd
crct10dif_pclmul 16384 1
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
aesni_intel 372736 0
drm_kms_helper 217088 1 nvidia_drm
crypto_simd 16384 1 aesni_intel
cec 53248 1 drm_kms_helper
rc_core 61440 1 cec
cryptd 24576 2 crypto_simd,ghash_clmulni_intel
glue_helper 16384 1 aesni_intel
fb_sys_fops 16384 1 drm_kms_helper
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
efi_pstore 16384 0
ccp 98304 1 kvm_amd
nf_log_ipv6 16384 5
ip6t_REJECT 16384 1
nf_reject_ipv6 20480 1 ip6t_REJECT
xt_hl 16384 22
ip6t_rt 20480 3
nf_log_ipv4 16384 5
nf_log_common 16384 2 nf_log_ipv4,nf_log_ipv6
ipt_REJECT 16384 1
nf_reject_ipv4 16384 1 ipt_REJECT
xt_LOG 20480 10
xt_limit 16384 13
xt_addrtype 16384 6
xt_tcpudp 20480 26
xt_conntrack 16384 17
nf_conntrack 147456 4 xt_conntrack,nf_nat,nf_conntrack_netlink,xt_MASQUERADE
nf_defrag_ipv6 24576 1 nf_conntrack
nf_defrag_ipv4 16384 1 nf_conntrack
libcrc32c 16384 2 nf_conntrack,nf_nat
sch_fq_codel 20480 1
ip6table_filter 16384 1
ip6_tables 32768 53 ip6table_filter
iptable_filter 16384 1
parport_pc 45056 0
bpfilter 884736 0
ppdev 24576 0
lp 20480 0
drm 552960 7 drm_kms_helper,nvidia_drm
parport 65536 3 parport_pc,lp,ppdev
ip_tables 32768 10 iptable_filter,iptable_nat
x_tables 49152 14 ip6table_filter,xt_conntrack,iptable_filter,xt_LOG,xt_tcpudp,xt_addrtype,ip6t_rt,ip6_tables,ipt_REJECT,ip_tables,xt_limit,xt_hl,xt_MASQUERADE,ip6t_REJECT
autofs4 45056 2
hid_generic 16384 0
usbhid 57344 0
hid 135168 2 usbhid,hid_generic
ahci 40960 7
xhci_pci 20480 0
libahci 36864 1 ahci
xhci_pci_renesas 20480 1 xhci_pci
$ sudo journalctl -b 0 -u NetworkManager | cat
-- Logs begin at Sat 2021-03-06 08:37:08 WET, end at Wed 2021-06-09 14:47:30 WEST. --
Jun 09 14:42:52 deepcool systemd[1]: Starting Network Manager...
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.5744] NetworkManager (version 1.22.10) is starting... (for the first time)
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.5745] Read config: /etc/NetworkManager/NetworkManager.conf (lib: 10-dns-resolved.conf, no-mac-addr-change.conf) (run: 10-globally-managed-devices.conf) (etc: default-wifi-powersave-on.conf)
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.5869] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Jun 09 14:42:52 deepcool systemd[1]: Started Network Manager.
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.5916] manager[0x55af6d03e030]: monitoring kernel firmware directory '/lib/firmware'.
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.5917] monitoring ifupdown state file '/run/network/ifstate'.
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.6817] hostname: hostname: using hostnamed
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.6817] hostname: hostname changed from (none) to "deepcool"
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.6821] dns-mgr[0x55af6d02a290]: init: dns=default,systemd-resolved rc-manager=symlink
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.6824] manager[0x55af6d03e030]: rfkill: Wi-Fi hardware radio set enabled
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.6824] manager[0x55af6d03e030]: rfkill: WWAN hardware radio set enabled
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.6968] Loaded device plugin: NMWifiFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-device-plugin-wifi.so)
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7043] Loaded device plugin: NMWwanFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-device-plugin-wwan.so)
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7096] Loaded device plugin: NMTeamFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-device-plugin-team.so)
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7116] Loaded device plugin: NMAtmManager (/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-device-plugin-adsl.so)
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7186] Loaded device plugin: NMBluezManager (/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-device-plugin-bluetooth.so)
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7189] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7190] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7192] manager: Networking is enabled by state file
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7193] dhcp-init: Using DHCP client 'internal'
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7249] settings: Loaded settings plugin: ifupdown ("/usr/lib/x86_64-linux-gnu/NetworkManager/1.22.10/libnm-settings-plugin-ifupdown.so")
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7249] settings: Loaded settings plugin: keyfile (internal)
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7249] ifupdown: management mode: unmanaged
Jun 09 14:42:52 deepcool NetworkManager[1049]: <warn> [1623246172.7261] ifupdown: interfaces file /etc/network/interfaces doesn't exist
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7348] device (lo): carrier: link connected
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7351] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Jun 09 14:42:52 deepcool NetworkManager[1049]: <warn> [1623246172.7372] Error: failed to open /run/network/ifstate
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7429] manager: startup complete
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7454] modem-manager: ModemManager not available
Jun 09 14:42:52 deepcool NetworkManager[1049]: <info> [1623246172.7743] modem-manager: ModemManager now available
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.5650] manager: (docker0): new Bridge device (/org/freedesktop/NetworkManager/Devices/2)
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.5927] device (docker0): state change: unmanaged -> unavailable (reason 'connection-assumed', sys-iface-state: 'external')
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.5951] device (docker0): state change: unavailable -> disconnected (reason 'connection-assumed', sys-iface-state: 'external')
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.5958] device (docker0): Activation: starting connection 'docker0' (4189d399-d415-4aa5-940a-64803ca5a0d6)
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.5959] device (docker0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'external')
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.5963] device (docker0): state change: prepare -> config (reason 'none', sys-iface-state: 'external')
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.5965] device (docker0): state change: config -> ip-config (reason 'none', sys-iface-state: 'external')
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.5967] device (docker0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'external')
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.6041] device (docker0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'external')
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.6043] device (docker0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'external')
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.6046] manager: NetworkManager state is now CONNECTED_LOCAL
Jun 09 14:42:53 deepcool NetworkManager[1049]: <info> [1623246173.6053] device (docker0): Activation: successful, device activated.
Jun 09 14:45:44 deepcool NetworkManager[1049]: <info> [1623246344.0928] agent-manager: agent[fcc56abcfe6fea0b,:1.56/org.freedesktop.nm-applet/1000]: agent registered
$ sudo lshw -C network
*-network UNCLAIMED
description: Ethernet controller
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:22:00.0
version: 15
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list
configuration: latency=0
resources: ioport:f000(size=256) memory:f7604000-f7604fff memory:f7600000-f7603fff
$ cat /etc/network/interfaces
cat: /etc/network/interfaces: No such file or directory
$ cat /etc/netplan/*.yaml
# Let NetworkManager manage all devices on this system
network:
version: 2
renderer: NetworkManager
$ dkms status
nvidia, 460.80, 5.4.0-73-generic, x86_64: installed
virtualbox, 6.1.16, 5.4.0-73-generic, x86_64: installed
virtualbox, 6.1.16, 5.4.0-74-generic, x86_64: installed
$ sudo dmidecode -s bios-version
1.E0
编辑:
$ cat /etc/NetworkManager/NetworkManager.conf
[main]
plugins=ifupdown,keyfile
dns=default
[ifupdown]
managed=false
[device]
wifi.scan-rand-mac-address=no
sudo ifconfig enp34s0 up
enp34s0: ERROR while getting interface flags: No such device
$ ip a
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
答案1
您的以太网接口 enp34s0 确实在工作,并获取了 IP 地址 192.168.50.250。但是,sudo lshw -C network
设备显示为 UNCLAiMED。
笔记:编辑您的问题并给我看cat /etc/NetworkManager/NetworkManager.conf
。
笔记:试试看sudo ifconfig enp34s0 up
。汇报。
BIOS
MSI X470 Gaming Pro
您的 BIOS 版本为 1.E0。现在有更新的 BIOS 可用,版本 7B79v1l3(Beta 版),发布日期为 2021-04-26,可下载这里。
笔记:确认我拥有您主板的正确网页。
笔记:更新 BIOS 之前请做好备份。
笔记:请持续监控网页以获取较新的非测试版 BIOS 更新。
司机
等待执行此操作...
安装r8168-dkms
并查看是否有帮助。如果没有帮助,请将其删除。