当我从Firefox下载代码时，repo sync停止了。
以下是我使用的命令：
git clone git：//github.com/mozilla-b2g/B2G.git
cd B2G
./ config.sh nexus-s
它停在了
Fetching projects: 87% (69/79) Fetching project platform_external_opensans
Fetching projects: 88% (70/79) Fetching project platform/external/openssl
Fetching projects: 89% (71/79) Fetching project gaia.git
Fetching projects: 91% (72/79) Fetching project platform/external/dbus
remote: Counting objects: 49, done.
remote: Compressing objects: 100% (4/4), done.
remote: Total 26 (delta 22), reused 26 (delta 22)
Unpacking objects: 100% (26/26), done.
From https://git.mozilla.org/releases/gaia
8c9191d..d4760ba master -> mozillaorg/master
Fetching projects: 92% (73/79) Fetching project platform/system/core
Fetching projects: 93% (74/79) Fetching project platform/system/media
Fetching projects: 94% (75/79) Fetching project platform/external/strace
Fetching projects: 100% (79/79), done.
我检查网是否正常，但系统已停止下载文件。
如果有人知道，请告诉我，tks