나는 꽤 오랫동안 이 문제를 겪고 있었기 때문에 오늘 온라인에서 찾은 제안을 시도하고 실행하여 systemd-analyze plot출력을 확인했습니다.
내가 실수하지 않는 한 여기에 SVG 파일을 첨부하는 이유는 부팅하는 데 터무니없이 오랜 시간이 걸리는 두 가지가 있기 때문입니다. 그 중 하나는 systemd-networkd-wait-online(물론) 나중에는 이상하게 sendmail도 이 서버에서는 사용하지도 않습니다. 내 홈 네트워크 내에서 시드박스/미디어 서버로만 작동합니다.
여기서 뭔가 빠졌나요? wlan유선 기계 이고 wlan.
비활성화 sendmail하고 재부팅하고 시간 초과를 확인한 다음 다시 실행했는데 이제 시간이 걸리는 유일한 것은 내가 고치려는 것뿐입니다. 도움을 주시면 감사하겠습니다.
https://c0ld.net/slowboot-nosendmail.svg
다음은 전체 저널입니다.http://0x0.st/Xo36.txt
고정 IP가 있고 인터넷에 연결되어 있지 않으며 , 을 실행 하고 plex부팅 시 저장을 위해 두 개의 USB 하드 드라이브가 마운트되어 있으며 이것이 및 이외의 실행되는 모든 것입니다 . 전체 Ubuntu GNome이 설치되어 있지만 시작 시 부팅되지 않습니다. 백업 PC로 사용해야 할 경우 재미삼아 웃고 싶었습니다.bittorrent-noxjellyfinwebmincockpit
저는 단순히 서비스를 비활성화하여 문제를 가리고 싶지 않습니다. 나는 renderer: networkd에서 로 변경하려고 시도했습니다 renderer: NetworkManager.netplan
추가하려는 의미, 출력networkctl
1 lo loopback carrier unmanaged
2 eno1 ether routable configured
3 wlp1s0 wlan off unmanaged
3 links listed.
그래서 거기에는 미친 것이 없습니다.
optional: true또한 netplan에 eno1 구성이 있습니다 .
편집: 또한 아래에 지정된 대로 --any 및 --interface=eno1을 추가해 보았지만 둘 다 여전히 동일한 시간 초과를 갖습니다. https://ubuntuforums.org/showthread.php?t=2490962
Apr 21 15:15:16 jays-lenovo systemd[1]: Starting Wait for Network to be Configured...
░░ Subject: A start job for unit systemd-networkd-wait-online.service has begun execution
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A start job for unit systemd-networkd-wait-online.service has begun execution.
░░
░░ The job identifier is 3886.
Apr 21 15:17:16 jays-lenovo systemd-networkd-wait-online[4967]: Timeout occurred while waiting for network connectivity.
Apr 21 15:17:16 jays-lenovo systemd[1]: systemd-networkd-wait-online.service: Main process exited, code=exited, status=1/FAILURE
░░ Subject: Unit process exited
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ An ExecStart= process belonging to unit systemd-networkd-wait-online.service has exited.
░░
░░ The process' exit code is 'exited' and its exit status is 1.
Apr 21 15:17:16 jays-lenovo systemd[1]: systemd-networkd-wait-online.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ The unit systemd-networkd-wait-online.service has entered the 'failed' state with result 'exit-code'.
Apr 21 15:17:16 jays-lenovo systemd[1]: Failed to start Wait for Network to be Configured.
░░ Subject: A start job for unit systemd-networkd-wait-online.service has failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A start job for unit systemd-networkd-wait-online.service has finished with a failure.
░░
░░ The job identifier is 3886 and the job result is failed.
이는 --interface=eno1을 사용하여 서비스를 다시 시작한 후였으며 가장 확실한 작동 상태입니다!!!!
systemd-networkd.service에 대한 동일한 검사
-- Boot 984031206640442cb02a40798ddf3b7f --
Apr 21 14:21:12 jays-lenovo systemd[1]: Starting Network Configuration...
░░ Subject: A start job for unit systemd-networkd.service has begun execution
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A start job for unit systemd-networkd.service has begun execution.
░░
░░ The job identifier is 49.
Apr 21 14:21:12 jays-lenovo systemd-networkd[1178]: lo: Link UP
Apr 21 14:21:12 jays-lenovo systemd-networkd[1178]: lo: Gained carrier
Apr 21 14:21:12 jays-lenovo systemd-networkd[1178]: Enumeration completed
Apr 21 14:21:12 jays-lenovo systemd[1]: Started Network Configuration.
░░ Subject: A start job for unit systemd-networkd.service has finished successfully
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A start job for unit systemd-networkd.service has finished successfully.
░░
░░ The job identifier is 49.
Apr 21 14:23:15 jays-lenovo systemd-networkd[1178]: eno1: Link UP
Apr 21 14:23:18 jays-lenovo systemd-networkd[1178]: eno1: Gained carrier
Apr 21 14:23:19 jays-lenovo systemd-networkd[1178]: eno1: Gained IPv6LL
Apr 21 14:51:50 jays-lenovo systemd-networkd[1178]: eno1: Re-configuring with /run/systemd/network/10-netplan-eno1.network
Apr 21 14:51:51 jays-lenovo systemd-networkd[1178]: eno1: Re-configuring with /run/systemd/network/10-netplan-eno1.network
Apr 21 14:51:51 jays-lenovo systemd-networkd[1178]: eno1: DHCPv6 lease lost
Apr 21 14:52:23 jays-lenovo systemd[1]: Stopping Network Configuration...
░░ Subject: A stop job for unit systemd-networkd.service has begun execution
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A stop job for unit systemd-networkd.service has begun execution.
░░
░░ The job identifier is 4966.
Apr 21 14:52:23 jays-lenovo systemd-networkd[1178]: eno1: DHCPv6 lease lost
Apr 21 14:52:23 jays-lenovo systemd[1]: systemd-networkd.service: Deactivated successfully.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ The unit systemd-networkd.service has successfully entered the 'dead' state.
Apr 21 14:52:23 jays-lenovo systemd[1]: Stopped Network Configuration.
░░ Subject: A stop job for unit systemd-networkd.service has finished
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A stop job for unit systemd-networkd.service has finished.
░░
░░ The job identifier is 4966 and the job result is done.
-- Boot dc2cb94cb1f649c49648ba8e085192db --
Apr 21 14:53:19 jays-lenovo systemd[1]: Starting Network Configuration...
░░ Subject: A start job for unit systemd-networkd.service has begun execution
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A start job for unit systemd-networkd.service has begun execution.
░░
░░ The job identifier is 25.
Apr 21 14:53:19 jays-lenovo systemd-networkd[1172]: lo: Link UP
Apr 21 14:53:19 jays-lenovo systemd-networkd[1172]: lo: Gained carrier
Apr 21 14:53:19 jays-lenovo systemd-networkd[1172]: Enumeration completed
Apr 21 14:53:19 jays-lenovo systemd[1]: Started Network Configuration.
░░ Subject: A start job for unit systemd-networkd.service has finished successfully
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A start job for unit systemd-networkd.service has finished successfully.
░░
░░ The job identifier is 25.
Apr 21 14:53:19 jays-lenovo systemd-networkd[1172]: eno1: Link UP
Apr 21 14:53:22 jays-lenovo systemd-networkd[1172]: eno1: Gained carrier
Apr 21 14:53:24 jays-lenovo systemd-networkd[1172]: eno1: Gained IPv6LL
Apr 21 15:26:32 jays-lenovo systemd-networkd[1172]: eno1: Re-configuring with /run/systemd/network/10-netplan-eno1.network
Apr 21 15:26:32 jays-lenovo systemd-networkd[1172]: eno1: DHCPv6 lease lost
Apr 21 15:26:32 jays-lenovo systemd-networkd[1172]: eno1: Re-configuring with /run/systemd/network/10-netplan-eno1.network
Apr 21 15:26:32 jays-lenovo systemd-networkd[1172]: eno1: DHCPv6 lease lost
가득한https://c0ld.net/dmesg.html여기에서 사용 가능합니다. 지금은 무엇을 더 시도해야 할지 모르겠어서 인터넷을 뒤져봤습니다.
eno1도 고정 IP로 구성되므로 사용 가능한 시간이 짧은 것보다 오래 걸리는 것은 의미가 없습니다.
192.168.2.1은 여러 라우터와 수십 개의 장치가 있는 우리 가족 전체의 기본 라우터이며 다른 라우터에는 문제가 없습니다.
# This is the network config written by 'subiquity'
network:
version: 2
renderer: networkd
ethernets:
eno1:
optional: false
addresses:
- 192.168.2.99/24
nameservers:
addresses: [192.168.2.1]
routes:
- to: default
via: 192.168.2.1
답변1
오 와, 좋아, 미래의 여행자를 위해 약간의 지깅이 필요했습니다. NetworkManager와 netplan이 엉망이었고 네트워크가 모두 결합되었습니다. 나는 이 두 가지를 따라가서(또는 어쨌든 누락된 부분을 수행했습니다) 모든 것이 완벽하게 작동하며 몇 초 동안 재부팅했습니다. :)
https://linux.fernandocejas.com/docs/how-to/switch-from-network-manager-to-systemd-networkd
https://askubuntu.com/questions/1336247/removing-netplan-to-use-systemd-networkd-directly