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SystemD 재시작 DHCPD 오류: 서비스가 장치 구성에 필요한 단계를 수행하지 않았기 때문에 [이메일 보호] 작업이 실패했습니다.

tag-icon • tag-icon arch-linux systemd wifi dhcp dhcpcd
SystemD 재시작 DHCPD 오류: 서비스가 장치 구성에 필요한 단계를 수행하지 않았기 때문에 [이메일 보호] 작업이 실패했습니다.

Lenovo ThinkPad에 Arch Linux를 설치했습니다. 나는 가지고있다 Linux 5.13.13-arch1-1. 최근에 전원을 잠시 켠 후 무선 네트워크가 작동을 멈췄습니다. 다시 작동하게 만드는 유일한 해결책은 재부팅하는 것입니다. 내가 실행하면 다음을 얻습니다.sudo systemctl restart [email protected]

Job for [email protected] failed because the service did not take the steps required by its unit configuration.
See "systemctl status [email protected]" and "journalctl -xeu [email protected]" for details.

산출:systemctl status [email protected]

× [email protected] - dhcpcd on wlan0
     Loaded: loaded (/usr/lib/systemd/system/[email protected]; enabled; vendor preset: disabled)
     Active: failed (Result: protocol) since Sat 2021-08-28 01:45:52 CEST; 18s ago
    Process: 19655 ExecStart=/usr/bin/dhcpcd -q -w wlan0 (code=exited, status=0/SUCCESS)
        CPU: 7ms

산출:sudo journalctl -xeu [email protected]

░░ The unit [email protected] has entered the 'failed' state with result 'protocol'.
srp 28 01:24:08 arch-thinkpad systemd[1]: Failed to start dhcpcd on wlan0.
░░ Subject: A start job for unit [email protected] has failed
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ A start job for unit [email protected] has finished with a failure.
░░
░░ The job identifier is 83 and the job result is failed.
srp 28 01:45:52 arch-thinkpad systemd[1]: Starting dhcpcd on wlan0...
░░ Subject: A start job for unit [email protected] has begun execution
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ A start job for unit [email protected] has begun execution.
░░
░░ The job identifier is 1353.
srp 28 01:45:52 arch-thinkpad systemd[1]: [email protected]: Can't open PID file /run/dhcpcd/wlan0.pid (yet?) after start: >
srp 28 01:45:52 arch-thinkpad systemd[1]: [email protected]: Failed with result 'protocol'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ The unit [email protected] has entered the 'failed' state with result 'protocol'.
srp 28 01:45:52 arch-thinkpad systemd[1]: Failed to start dhcpcd on wlan0.
░░ Subject: A start job for unit [email protected] has failed
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ A start job for unit [email protected] has finished with a failure.
░░
░░ The job identifier is 1353 and the job result is failed.

이런 일이 발생하지 않도록 하려면 어떻게 해야 합니까?
당신의 도움에 감사드립니다

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