This problem can be easily fixed by ensuring that the GRUB bootloader re-activates the backlight. To do this, first open up your terminal, and enter the following command:
这个问题可以通过确保 GRUB 引导加载程序重新激活背光来轻松解决。要做到这一点，首先打开你的终端，然后输入以下命令：