声波Pi不打开

Question

我最近在我的旧笔记本上安装了Ubuntu20.04.1LTS，我安装的第一个程序是sonic-pi。我试着用"Ubuntu软件“程序安装它。安装后，我点击了sonic-pi，但没有打开。我甚至尝试卸载它并使用终端安装：

sudo apt update
sudo apt install sonic-pi

但是即使在这样做之后，标题屏幕也会出现，但之后就什么也没有了。我做错什么了吗？

Answer 1

会对此发表评论，但没有足够的声誉。

libpng warning:很可能是一只红鲱鱼，我不认为那会导致声波-π不加载。

如果您从终端运行它，sonic-pi应该在$HOME/.sonic-pi/log中输出更详细的日志。例如，tail $HOME/.sonic-pi/log/server-errors.log为我展示了：

Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock

我还没有试过，但您可能会遇到类似的问题，而且我看到了https://github.com/sonic-pi-net/sonic-pi/issues/2341#issuecomment-628016039建议的修复方法。