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이더넷 장치는 아치 리눅스에서 관리되지 않습니다

tag-icon • tag-icon arch-linux networkmanager ethernet
이더넷 장치는 아치 리눅스에서 관리되지 않습니다

아치 리눅스에서 이더넷을 사용하여 인터넷에 연결하는 데 문제가 있습니다. NetworkManager를 사용하는데 Device not managed이더넷에 대해 알려줍니다 .

  • 이건 내 콘텐츠야NetworkManager.conf

    # Configuration file for NetworkManager.
# See "man 5 NetworkManager.conf" for details.
[ifupdown]
managed=true

  • 서비스 상태입니다

    systemctl status NetworkManager.service
● NetworkManager.service - Network Manager
     Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: disabled)
    Drop-In: /usr/lib/systemd/system/NetworkManager.service.d
             └─NetworkManager-ovs.conf
     Active: active (running) since Thu 2020-07-09 10:40:29 CEST; 8min ago
       Docs: man:NetworkManager(8)
   Main PID: 26730 (NetworkManager)
      Tasks: 3 (limit: 18960)
     Memory: 11.0M
     CGroup: /system.slice/NetworkManager.service
             └─26730 /usr/bin/NetworkManager --no-daemon

Jul 09 10:40:31 Anarchy NetworkManager[26730]: <info>  [1594284031.9395] dhcp4 (wlo1): option subnet_mask          => '255.255.255.0'
Jul 09 10:40:31 Anarchy NetworkManager[26730]: <info>  [1594284031.9395] dhcp4 (wlo1): state changed unknown -> bound
Jul 09 10:40:31 Anarchy NetworkManager[26730]: <info>  [1594284031.9407] device (wlo1): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Jul 09 10:40:31 Anarchy NetworkManager[26730]: <info>  [1594284031.9420] device (wlo1): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Jul 09 10:40:31 Anarchy NetworkManager[26730]: <info>  [1594284031.9422] device (wlo1): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Jul 09 10:40:31 Anarchy NetworkManager[26730]: <info>  [1594284031.9425] manager: NetworkManager state is now CONNECTED_LOCAL
Jul 09 10:40:31 Anarchy NetworkManager[26730]: <info>  [1594284031.9444] manager: NetworkManager state is now CONNECTED_SITE
Jul 09 10:40:31 Anarchy NetworkManager[26730]: <info>  [1594284031.9445] policy: set 'RBIG02' (wlo1) as default for IPv4 routing and DNS
Jul 09 10:40:31 Anarchy NetworkManager[26730]: <info>  [1594284031.9481] device (wlo1): Activation: successful, device activated.
Jul 09 10:40:32 Anarchy NetworkManager[26730]: <info>  [1594284032.0036] manager: NetworkManager state is now CONNECTED_GLOBAL

  • 그리고 시스템 로그에서 이것을 발견했습니다

    # journalctl -b | grep enp

Jul 09 10:12:44 Anarchy systemd-udevd[666]: eth0: Failed to rename network interface 2 from 'eth0' to 'enp60s0': Device or resource busy

    # journalctl -b | grep eth

Jul 09 10:12:42 Anarchy kernel: wmi_bus wmi_bus-PNP0C14:05: WQBC data block query control method not found
Jul 09 10:12:43 Anarchy kernel: r8169 0000:3c:00.0 eth0: RTL8168h/8111h, 8c:04:ba:a0:23:3e, XID 541, IRQ 164
Jul 09 10:12:43 Anarchy kernel: r8169 0000:3c:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
Jul 09 10:12:43 Anarchy kernel: r8169 0000:3c:00.0 eth0: Link is Down
Jul 09 10:12:44 Anarchy systemd-udevd[635]: ethtool: autonegotiation is unset or enabled, the speed and duplex are not writable.
Jul 09 10:12:44 Anarchy systemd-udevd[666]: ethtool: autonegotiation is unset or enabled, the speed and duplex are not writable.
Jul 09 10:12:44 Anarchy systemd-udevd[666]: eth0: Failed to rename network interface 2 from 'eth0' to 'enp60s0': Device or resource busy
Jul 09 10:12:44 Anarchy systemd-udevd[666]: eth0: Failed to process device, ignoring: Device or resource busy
Jul 09 10:12:44 Anarchy systemd-udevd[668]: ethtool: autonegotiation is unset or enabled, the speed and duplex are not writable.
Jul 09 10:12:46 Anarchy NetworkManager[2918]: <info>  [1594282366.6504] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/3)
Jul 09 10:12:47 Anarchy NetworkManager[2918]: <info>  [1594282367.1419] device (eth0): carrier: link connected
Jul 09 10:12:47 Anarchy kernel: r8169 0000:3c:00.0 eth0: Link is Up - 1Gbps/Full - flow control off
Jul 09 10:12:47 Anarchy kernel: IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Jul 09 10:12:53 Anarchy wpa_supplicant[3915]: wlo1: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25
Jul 09 10:12:53 Anarchy wpa_supplicant[3915]: wlo1: CTRL-EVENT-EAP-METHOD EAP vendor 0 method 25 (PEAP) selected
Jul 09 10:14:03 Anarchy sudo[5972]:   manuel : TTY=pts/0 ; PWD=/home/manuel ; USER=root ; COMMAND=/usr/bin/ip link set eth0 up
Jul 09 10:28:11 Anarchy NetworkManager[18286]: <info>  [1594283291.6889] device (eth0): carrier: link connected
Jul 09 10:28:11 Anarchy NetworkManager[18286]: <info>  [1594283291.6891] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/3)
Jul 09 10:33:21 Anarchy sudo[22070]:   manuel : TTY=pts/4 ; PWD=/home/manuel ; USER=root ; COMMAND=/usr/bin/dhcpd eth0
Jul 09 10:33:22 Anarchy dhcpd[22072]: No subnet declaration for eth0 (no IPv4 addresses).
Jul 09 10:33:22 Anarchy dhcpd[22072]: ** Ignoring requests on eth0.  If this is not what
Jul 09 10:33:22 Anarchy dhcpd[22072]:    to which interface eth0 is attached. **
Jul 09 10:40:29 Anarchy NetworkManager[26730]: <info>  [1594284029.4918] device (eth0): carrier: link connected
Jul 09 10:40:29 Anarchy NetworkManager[26730]: <info>  [1594284029.4920] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/3)

이 /etc/network/interfaces파일은 내 컴퓨터에 존재하지 않지만 이 문제를 해결하려면(적어도 우분투에서는) 이 파일이 필요하다는 것을 알았습니다.

저는 네트워킹에 대해 잘 알지 못하므로 이 문제를 해결하는 방법에 대한 조언을 기꺼이 제공해 드리겠습니다.

편집: 전원 코드를 연결하지 않은 채 노트북을 시작하면 이런 일이 발생하지 않는다는 것을 발견했습니다. 그런데 이렇게 하면 더 이상 외장 그래픽 카드(옵티머스-노트북)를 켤 수 없고, 이더넷 장치와 그래픽 카드, 전원 케이블 사이의 연결도 잘 보이지 않습니다.

답변1

/etc/netctl/eth0내부에 파일이나 이와 유사한 것이 있는지 확인하십시오 /etc/netctl. 이 NIC를 처리하기 위해 NetworkManager가 필요한 경우 이 파일을 삭제하십시오. 또는 sudo systemctl disable dhcpcd외부 DHCP(NetworkManager에서 처리됨)를 비활성화하려면 시스템을 재부팅하세요. 그러면 NIC가 NetworkManager에서 관리됩니다. 그렇지 않은 경우 eth0dchp 또는 고정 IP를 사용하여 편집하여 설정할 수 있습니다./etc/netctl/eth0

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