[SOLVED][FAILED] Failed to start Load/Save mess of backlight:acpi_video1

基本配置

  • 华为锐龙2018版magicbook
  • windows10 & manjaro-xfce 双系统

问题

manjaro启动时会有[FAILED] Failed to start Load/Save mess of backlight:acpi_video1在第一行报错

解决办法

sudo vim /etc/default/grub
将
GRUB_CMDLINE_LINUX_DEFAULT="quiet"
替换为
GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_osi=Linux acpi_backlight=vendor"

提升体验

双系统启动直接进入manjaro,无报错

将
GRUB_TIMEOUT=5
修改为
GRUB_TIMEOUT=0

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