为什么安装更新时dpkg会出现“Broken pipe”错误？

以下是dpkg在运行更新时给出的错误消息：

 sudo apt-get upgrade dpkg: error processing archive /var/cache/apt/archives/linux-firmware_1.143.4_all.deb (--unpack): unable to create `/lib/firmware/brcm/bcm4329-fullmac-4.bin.dpkg-new' (while processing `./lib/firmware/brcm/bcm4329-fullmac-4.bin'): Permission denied dpkg-deb: error: subprocess paste was killed by signal (Broken pipe) Errors were encountered while processing: /var/cache/apt/archives/linux-firmware_1.143.4_all.deb E: Sub-process /usr/bin/dpkg returned an error code (1) File: '/lib/firmware/brcm' Size: 4096 Blocks: 8 IO Block: 4096 directory Device: 807h/2055d Inode: 1310841 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2015-04-22 05:06:10.000000000 -0700 Modify: 2015-10-08 22:21:45.910890160 -0700 Change: 2015-10-09 18:04:40.694151822 -0700 Birth: - 

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 [sudo] password for brian: Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages will be upgraded: linux-firmware 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/24.7 MB of archives. After this operation, 6,144 B disk space will be freed. Do you want to continue? [Y/n] y (Reading database ... 230067 files and directories currently installed.) Preparing to unpack .../linux-firmware_1.143.4_all.deb ... Unpacking linux-firmware (1.143.4) over (1.143.3) ... dpkg: error processing archive /var/cache/apt/archives/linux-firmware_1.143.4_all.deb (--unpack): unable to create `/lib/firmware/brcm/bcm4329-fullmac-4.bin.dpkg-new' (while processing `./lib/firmware/brcm/bcm4329-fullmac-4.bin'): Permission denied dpkg-deb: error: subprocess paste was killed by signal (Broken pipe) Errors were encountered while processing: /var/cache/apt/archives/linux-firmware_1.143.4_all.deb E: Sub-process /usr/bin/dpkg returned an error code (1) *linux-firmware: Installed: 1.143.3 Candidate: 1.143.4 Version table: 1.143.4 0 500 http://mirror.os6.org/ubuntu/ vivid-proposed/main amd64 Packages *** 1.143.3 0 500 http://mirror.os6.org/ubuntu/ vivid-updates/main amd64 Packages 500 http://mirror.os6.org/ubuntu/ vivid-security/main amd64 Packages 100 /var/lib/dpkg/status 1.143 0 500 http://mirror.os6.org/ubuntu/ vivid/main amd64 Packages 

Answer 1

1. 使用主服务器

    sudo sed -i 's/mirror.os6.org/archive.ubuntu.com/' /etc/apt/sources.list sudo apt-get update 

2. 删除vivid-proposed存储库：

    sudo sed -i '/vivid-proposed/d' /etc/apt/sources.list sudo apt-get update sudo apt-get install -f