嗨，我最近在笔记本电脑上安装了 Ubuntu 18.04。（有双显卡）。当我想重新启动时，它会关闭并且硬盘停止，当它想重新打开屏幕时，它是黑色的，什么也没有发生。
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 530 [8086:191b] (rev 06)
Subsystem: ASUSTeK Computer Inc. HD Graphics 530 [1043:1c5d]
Kernel driver in use: i915
Kernel modules: i915
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01:00.0 3D controller [0302]: NVIDIA Corporation GM107M [GeForce GTX 960M] [10de:139b] (rev a2)
Subsystem: ASUSTeK Computer Inc. GM107M [GeForce GTX 960M] [1043:1c5d]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia