linux 安装meshlab并且指定使用独立显卡

1 安装步骤

1.0 目录组织

[nash5 meshLab]# tree $(pwd)
/home/ld/Softwares/meshLab
├── eye64.png
├── MeshLab2020.07-linux.AppImage
├── meshLab.desktop
├── meshLab.jpeg
├── meshLabLaunch.sh
└── Readme.md

1.1 下载

下载地址:https://www.meshlab.net/#download

1.2 指定使用独立显卡并且制作桌面文件

独立显卡指定:参考:https://blog.csdn.net/Sunchanghaosch/article/details/105139060

启动脚本:(使用chmod 更改权限为777)

[nash5 meshLab]# cat meshLabLaunch.sh 
#!/usr/bin/sh

export DRI_PRIME=1

echo "usgin GPU: " && glxinfo | grep "OpenGL renderer"

/home/ld/Softwares/meshLab/MeshLab2020.07-linux.AppImage

桌面文件:制作桌面图片参考:https://blog.csdn.net/cxy_hust/article/details/104964470

[nash5 meshLab]# cat meshLab.desktop 
[Desktop Entry]
Terminal=false
Type=Application
Categories=GNOME;GTK;System;
StartupNotify=false
Name=meshLab
Exec=/home/ld/Softwares/meshLab/meshLabLaunch.sh
Icon=/home/ld/Softwares/meshLab/eye64.png
Comment=meshLab

其桌面图片为:
眼睛

1.3 安装显卡活动查看工具

# nvidia直接使用: 查看即可
watch -n 1 nvidia-smi
#radeon如下:
pacman -S radeontop
radeontop

1.4 测试方式(我的是radeon显卡)

在应用中心搜索mesh,然后双击打开,然后疯狂晃动中间的坐标系,看到radeontop的数据有波动即证明配置完成:
show

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Origin blog.csdn.net/cxy_hust/article/details/108835283