getty
这个错误意味着什么?
Mar 26 19:51:27 ensemble systemd: getty@tty1.service has no holdoff time, scheduling restart.
Mar 26 19:51:27 ensemble systemd: Stop job pending for unit, delaying automatic restart.
如果理解这个服务:
🧀 systemctl status getty@tty1.service
● getty@tty1.service - Getty on tty1
Loaded: loaded (/etc/systemd/system/getty@.service; disabled; preset: ignored)
Drop-In: /nix/store/fbfgn7937plaicb7lpkirnk2jvpyk7w4-system-units/getty@.service.d
└─overrides.conf
Active: active (running) since Mon 2025-03-24 14:42:33 CST; 1 week 0 days ago
Invocation: 067022400a4845c7836d599345bb56a7
Docs: man:agetty(8)
man:systemd-getty-generator(8)
https://0pointer.de/blog/projects/serial-console.html
Main PID: 2021 (agetty)
IP: 0B in, 0B out
IO: 268K read, 0B written
Tasks: 1 (limit: 76716)
Memory: 524K (peak: 1.9M)
CPU: 12ms
CGroup: /system.slice/system-getty.slice/getty@tty1.service
└─2021 /nix/store/62camdd58i8lfsv26wagljp1nqvvs4la-util-linux-2.39.4-bin/bin/agetty --login-program /nix/store/yr>
systemctl status getty@tty0.service 或者 systemctl status getty@tty2.service 也是有的, 但是都是 disable 的
可以看看类似还有多少个服务。
为什么是 /dev/tty1 啊?
做做测试
可以直接运行 agetty 吗?
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