这是新安装的机器,在 Win 10 上作为双启动运行。由于某些原因,由于 plymouth 服务无法启动,每次重新启动机器都会挂起 15 秒。
环境:-
Manufacturer: Dell Inc.
Product Name: Precision 5820 Tower
Ubuntu 18.04
4.15.0-29-generic
vendor : NVIDIA Corporation
model : GP104GL [Quadro P4000]
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以下是 systemd-analysis 输出片段
sudo systemd-analyze blame
14.405s plymouth-quit-wait.service
8.843s dev-sdb4.device
8.049s NetworkManager-wait-online.service
5.305s bolt.service
4.889s snapd.service
4.243s udisks2.service
4.092s grub-common.service
3.806s networking.service
3.780s ModemManager.service
3.325s dev-loop10.device
3.295s apparmor.service
3.190s dev-loop13.device
3.162s accounts-daemon.service
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这是启动日志的几个片段
Feb 18 11:37:42 polkitd[876]: started daemon version 0.105 using
authority implementation `local' version `0.105'
Feb 18 11:37:42 dbus-daemon[820]: …Run Code Online (Sandbox Code Playgroud)