昨天将Debian从Stretch升级到了新版巴斯光年(Buster).仍旧是先将source.list中的stretch替换为buster,再执行apt-get的update.upgrade.dist-upgrade三部曲.应该是由于前不久刚重装过系统,电脑里没有安装太多老版本软件包的缘故,整个升级过程非常顺利,没有出现软件包依赖性的问题.等到重启系统后才发现声卡找不到了:由原先的Built-in Audio Analog Stereo变成了Dummy Output.网上搜索一番后,在这里找到
W: GPG error: http://mirrors.163.com jessie-updates InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 8B48AD6246925553 NO_PUBKEY 7638D0442B90D010这个提示看起来是缺少公钥.1. 去官网的服务器获取相应的公钥. gpg --keyserver
Building OpenCASCADE on Debian eryar@163.com Abstract. When you are familiar with OpenCASCADE on Windows, you should try it on Linux operating system, because of Debian is also open source like OpenCASCADE. The paper is focus on how to building the O