我按照http://source.android.com/source/downloading.html中提到的说明在Ubuntu 11.10上下载源代码（主代码而不是特定分支），但下载速度保持在99％（240/242）超过4小时我没有通过代理连接。我看到了一些致命的错误，但下载正在进行，下载需要很长时间，还是我做错了什么？
以下是我触发命令“repo sync”后的输出：
Fatal: Not a git repository: '<my directory>/.repo/projects/bootable/bootloader/legacy.git'
Fetching projects: 19% (46/242) fatal: Not a git repository: '<my directory>/.repo/projects/bootable/bootloader/legacy.git'
Fetching projects: 40% (97/242) error: Cannot fetch platform/bootable/bootloader/legacy
warn: --force-broken, continuing to sync
remote: Counting objects: 201, done
remote: Finding sources: 100% (108/108)
remote: Getting sizes: 100% (132/132)
remote: Compressing objects: 100% (39/39)
remote: Total 108 (delta 62), reused 107 (delta 62)
Receiving objects: 100% (108/108), 17.43 KiB, done.
Resolving deltas: 100% (63/63), completed with 43 local objects.
From https://Android.googlesource.com/platform/sdk
9af3fd6..d93207c master -> aosp/master
Fetching projects: 99% (240/242)