第一个问题：更新./bundle/update common-linux-bundle
git rebase FETCH_HEAD
报错了：
报错信息：fxy@ubuntu:~/work/firefly-sdk$ git rebase FETCH_HEAD
First, rewinding head to replay your work on top of it...
*** Please tell me who you are.
Run
git config --global user.email "you@example.com"
git config --global user.name "Your Name"
to set your account's default identity.
Omit --global to set the identity only in this repository.
fatal: unable to auto-detect email address (got 'fxy@ubuntu.(none)')
第二个问题：
默认配置编译 Buildroot 固件，如果想编译其他固件（如 Ubuntu 固件）请执行一下操作: #解压tar -xvf rk3399_ubuntu18.04_LXDE.img.tgz
我去相关的目录里面没有找到这个img文件，有人知道在哪里不？
地址是https://pan.baidu.com/s/1eJlQpoJlJaXqBQKo1gC92w#list/path=%2F
第三个问题：
sudo apt-get install gcc-4.8-multilib-arm-linux-gnueabihf
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package gcc-4.8-multilib-arm-linux-gnueabihf
E: Couldn't find any package by glob 'gcc-4.8-multilib-arm-linux-gnueabihf'
E: Couldn't find any package by regex 'gcc-4.8-multilib-arm-linux-gnueabihf'
更新了阿里源 163源 等也是找不到这个文件命令 用这个替代了
在其他网站看见用gcc-4.8-multilib-arm-linux-gnueabihf可以代替 不知道是否正确
第四个问题：第一次编译用build.sh全部编译报错
Rename the file? [N|y]Make update.img
start to make update.img...
dumpe2fs 1.44.1 (24-Mar-2018)
dumpe2fs: No such file or directory while trying to open /home/fxy/work/firefly-sdk/rockdev/rootfs.img
./mkupdate.sh: line 36: >>9: syntax error: operand expected (error token is ">>9")
安装这个命令出错
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