46 lines
2.0 KiB
Plaintext
46 lines
2.0 KiB
Plaintext
DRM启动步骤(Ubuntu18.04Server版本 虚拟机测试OK)
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Avalonia官方参考文档：https://docs.avaloniaui.net/docs/next/guides/platforms/rpi/running-on-raspbian-lite-via-drm
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1.Linux端运行命令
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sudo apt update
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sudo apt upgrade
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sudo reboot
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sudo apt - get install libgbm1 libgl1 - mesa - dri libegl1 - mesa libinput10
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2.安装测试工具测试(出现一个彩色立方体说明环境安装完成)
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sudo apt-get install kmscube
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sudo kmscube
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3.安装.net运行时(参考网址：https://learn.microsoft.com/zh-cn/dotnet/core/install/linux?WT.mc_id=dotnet-35129-website)
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4.新建一个Avalonia项目，nuget里面添加Avalonia.LinuxFramebuffer包
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5.添加StartLinuxDrm代码(不知道怎么添加看Semi.Avalonia.Demo.Drm项目代码)
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6.发布程序到Linux(安装.net，怎么运行这些省略)
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7.运行 ./Semi.Avalonia.Demo.Drm --drm
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报错处理：
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1.报错内容
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Unhandled exception. Avalonia.Markup.Xaml.XamlLoadException: No precompiled XAML found for avares
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://Semi.Avalonia/Themes/Light/Light.axaml (baseUri: avares://Semi.Avalonia/Themes/Index.axaml), m
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ake sure to specify x:Class and include your XAML file as AvaloniaResource
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解决方法：
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如果使用Semi发布文件不要裁剪，如果裁剪会报错
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2.报错内容
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Unhandled exception. System.TypeInitializationException: The type initializer for 'SkiaSharp.SKImageInfo' threw an exception.
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--->System.DllNotFoundException: Unable to load shared library 'libSkiaSharp' or one of its dependencies.In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: liblibSkiaSharp: cannot open shared object file: No such file or directory
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at SkiaSharp.SkiaApi.sk_colortype_get_default_8888()
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at SkiaSharp.SKImageInfo..cctor()
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解决方法：
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Linux命令行安装一下 apt-get install -y libfontconfig1
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参考网址：https://github.com/mono/SkiaSharp/issues/509
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3.报错内容
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Permission denied
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解决方法：
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sudo chmod +x ./Semi.Avalonia.Demo.Drm |