e,好像還是有點問題，大家伙給點意見。。
first of all：將樹莓派的boot分區的內容備個份，也是防止坑太深。
1. 錯誤如下：
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)
網上給出的建議和執行修正命令:
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. 樹莓派upgrade 后就是不能重啟了
網上說因為upgrade命令有變：
sudo apt-get update && sudo apt-get -y dist-upgrade
3.寫在這里也是迫不得已，前頭幾個都配合着網上做了，然后還是reboot死機了
將剛才備份的boot分區考回去，然后再上電，樹莓派正常運行，我就當什么都沒有發生過，繼續挖坑吧。。。