error: subprocess paste was killed by signal (Broken pipe)

e,好像还是有点问题，大家伙给点意见。。

first of all：将树莓派的boot分区的内容备个份，也是防止坑太深。

1. 错误如下：

Preparing to unpack .../linux-firmware_1.157.14_all.deb ...
Unpacking linux-firmware (1.157.14) over (1.157) ...
dpkg: error processing archive /var/cache/apt/archives/linux-firmware_1.157.14_all.deb (--unpack):
 trying to overwrite '/lib/firmware/brcm/brcmfmac43430-sdio.bin', which is also in package linux-firmware-raspi2 1.20161020-0ubuntu1~0.2~rpi3
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/linux-firmware_1.157.14_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

网上给出的建议和执行修正命令:

For every-body who has this issue, the following command works around it until the package maintainers find a solution:

sudo dpkg-divert --divert /lib/firmware/brcm/brcmfmac43430-sdio-2.bin --package linux-firmware-raspi2 --rename --add /lib/firmware/brcm/brcmfmac43430-sdio.bin

Please note that this will set up a diversion for the conflicting file in your system and may have to be un-done once a permanent solution is found. If the chosen solution is to remove the file from linux-firmware and leave it in linux-firmware-raspi2, then the file /lib/firmware/brcm/brcmfmac43430-sdio.bin will end up missing in your system. In this case you can remove the diversion by replacing --add with --remove in the above command.

2. 树莓派upgrade 后就是不能重启了

网上说因为upgrade命令有变：

sudo apt-get update  && sudo apt-get -y dist-upgrade 

 3.写在这里也是迫不得已，前头几个都配合着网上做了，然后还是reboot死机了

将刚才备份的boot分区考回去，然后再上电，树莓派正常运行，我就当什么都没有发生过，继续挖坑吧。。。