x86架构ubuntu22下运行3DS模拟器Citra

0. 环境

i5 ubuntu22（安装系统时候选择 自动上网下载第三方驱动软件，主要是显卡驱动opengl）

1. apt安装依赖

1.1 SDL2

sudo apt install libsdl2-dev

1.2 OpenSSL (optional)

sudo apt install libssl-dev

1.3 Qt 6.2+

sudo apt install qt6-base-dev qt6-base-private-dev qt6-multimedia-dev
sudo apt install qt6-l10n-tools qt6-tools-dev qt6-tools-dev-tools
sudo apt install libgl-dev 

1.4 PORTAUDIO

sudo apt install libasound-dev

1.5 XORG

sudo apt install xorg-dev libx11-dev libxext-dev

1.6 JACK Audio Connection Kit

sudo apt install jackd

1.7 PipeWire

sudo apt install libpipewire-0.3-dev

1.8 FFMPEG 4.0+

sudo apt install ffmpeg libswscale-dev libavformat-dev libavcodec-dev libavdevice-dev

1.9 sndio

sudo apt install libsndio-dev

（跳过）1.10 Gnome esound

（需要编译安装https://download.gnome.org/sources/esound）
wget https://download.gnome.org/sources/esound/0.2/esound-0.2.41.tar.gz
tar -zvxf esound-0.2.41.tar.gz

1.11 GCC 10.0+.

sudo apt install build-essential

1.12 CMake 3.20+

sudo apt install cmake

1.13 整合 1.1-1.12：

sudo apt install aptitude
sudo aptitude install libsdl2-dev libssl-dev 
sudo apt install qt6-base-dev qt6-base-private-dev qt6-multimedia-dev libasound-dev xorg-dev libx11-dev libxext-dev jackd libpipewire-0.3-dev ffmpeg libswscale-dev libavformat-dev libavcodec-dev libavdevice-dev libsndio-dev build-essential cmake

2. 编译

2.1 获取源码

sudo apt install git
git clone --recursive https://github.com/citra-emu/citra
cd citra
git submodule update --init --recursive

2.2 编译

mkdir build
cd build
cmake .. -DCMAKE_BUILD_TYPE=Release
make -j8

2.3 运行测试

cd bin/Release
# SDL
cd build/bin/
./citra

# Qt
cd build/bin/
./citra-qt

# Dedicated room
cd build/bin/
./citra-room

3. 问题：

3.1 安装vmware-tools 出现Segmentation fault (core dumped)

先删除现有的VMware
cd vmware-tools-distrib/bin（就是到你那个安装文件的根目录）

然后运行
sudo ./vmware-uninstall-tools.pl（运行vmware-uninstall-tools.pl这个文件来删除现有的VMware）

最后打开终端，输入
sudo apt-get install open-vm-tools open-vm-tools-desktop

3.2 安装SDL2出现 E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages

sudo apt install aptitude
sudo aptitude install libsdl2-dev libssl-dev

3.3 git clone --recursive出错

cd citra
git submodule update --init --recursive
git submodule update --recursive

3.4 Required program `glslangValidator` not found.

mkdir tmp && cd tmp
wget https://github.com/KhronosGroup/glslang/releases/download/master-tot/glslang-master-linux-Release.zip
unzip glslang-master-linux-Release.zip

sudo mv bin/* /usr/local/bin/
sudo mv lib/* /usr/local/lib/
sudo mv include/* /usr/local/include/

3.5 fdk-aac/aacdecoder_lib.h: No such file or directory

wget https://downloads.sourceforge.net/opencore-amr/fdk-aac-2.0.1.tar.gz
tar -zxvf fdk-aac-2.0.1.tar.gz
cd fdk-aac-2.0.1/
autoreconf -fiv
sudo ./configure --prefix=/usr --disable-shared

3.5.1 autoreconf

sudo apt install autoreconf

3.5.2 Can't exec "libtoolize

sudo apt install aptitude
sudo aptitude install libtool

3.5.3 automake-1.15 command not found

sudo ln -s /usr/bin/automake-1.16 /usr/bin/automake-1.15

编译
sudo make -j4
sudo make install

3.6 Warning: Ignoring WAYLAND_DISPLAY on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.

虚拟机显卡驱动支持不完善。需要从opengl切换到software。

4. 压缩备份

tar -zcvf citra_git_src_20230715.tar.gz citra/
 

5.运行测试

5.1 虚拟机下

用SOFTWARE方式，基本不能玩，2 FPS. 

 

5.2 i5 ubuntu22实体机

 OPENGL方式可以。