Before that Lexin own development environment, but a bit old, version 14.04, I would like to use the latest lubuntu18.04, non-LTS do not, therefore, deliberately download and install experience.
1, the image is downloaded, you can go to Tsinghua USTC or mirroring, for example https://mirrors.tuna.tsinghua.edu.cn/ubuntu-cdimage/, or http://mirrors.ustc.edu.cn/ubuntu-cdimage/lubuntu / releases / free to look, http: //cdimage.ubuntu.com/ official recognition speed is very slow
2, virtualbox virtual machine using the latest version 6.1.4, this can also be downloaded at USTC mirror sites.
3, the hard disk to a dynamic he divided 60G
4, when installed, does not allow lubuntu automatic upgrade, because the mirror inside, is the official source software, but the speed is very slow, so be installed, and then update the software sources.
5, the installation of the virtual machine directly to the entire hardware installation, you can own manual partitioning. I choose the former. Later come to learn partitions, but also not difficult.
6, there is also a virtual machine is non_free drive should be installed wifi network card driver, virtual machine directly ignored.
7, then that is all the way next, and can set a password to log, this way, boot directly login without a password, and then install the software necessary to sudo.
8, after installed, install the software upgrade, delete unnecessary (ie old) linux-header, image, clean the disk after dd command, dvi last --compact compressed image files to save hard disk space occupied by Windows. Reference: https://www.cnblogs.com/CodeWorkerLiMing/p/12316538.html
9, install enhancement tools, set up sharing settings automatically mount the boot - see my previous article. Reference: https://www.cnblogs.com/CodeWorkerLiMing/p/12494781.html
10, gcc tool chain mounting esp8299, summed up as 1, decompression, 2, setting environment variables, reference: https://www.cnblogs.com/CodeWorkerLiMing/p/11259427.html
