我在一些环境变量中设置了错误的路径,现在启动时感觉完全不一样了。操作系统是Raspberry Pi OS,它基于Debian。
结果:
启动后,鼠标屏幕立即变黑。单击任意鼠标按钮,会出现 2 个选项,“重新配置”和“退出”。“重新配置”似乎没有任何作用。我点击“退出”,感觉程序正在关闭并重新启动。我短暂地可以按“ctrl”+“alt”+“F1”,并短暂地看到一些命令/终端代码,然后再次加载鼠标屏幕。(术语不当,我对 Linux 很陌生)
我所做的:
我做的坏事是添加了Vulkan_SDK环境文件sudo nano /etc/environment
的路径。 (我不知道该怎么做),这对我来说真是太愚蠢了。setup-env.sh
PATH="path/to/setup-env.sh"
setup-env.sh内容:
# Copyright (c) 2015-2023 LunarG, Inc.
# source this file into an existing shell to setup your environment.
#
# See docs for in depth documentation:
# https://vulkan.lunarg.com/doc/sdk/latest/linux/getting_started.html
ARCH="$(uname -m)"
VULKAN_SDK="$(dirname "$(readlink -f "${BASH_SOURCE:-$0}" )" )/$ARCH"
export VULKAN_SDK
PATH="$VULKAN_SDK/bin:$PATH"
export PATH
LD_LIBRARY_PATH="$VULKAN_SDK/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
export LD_LIBRARY_PATH
VK_ADD_LAYER_PATH="$VULKAN_SDK/share/vulkan/explicit_layer.d${VK_ADD_LAYER_PATH:+:$VK_ADD_LAYER_PATH}"
export VK_ADD_LAYER_PATH
if [ -n "${VK_LAYER_PATH-}" ]; then
echo "Unsetting VK_LAYER_PATH environment variable for SDK usage"
unset VK_LAYER_PATH
fi
我怎样才能解决这个问题,删除环境中的这条线,并让它恢复到“正常”状态?