上面有一笔赏金,由于没有好的答案,所以没有被授予……☹
我尝试运行apt-get update
并收到以下警告:
W: Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-max
W: Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-min
W: Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-max
W: Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-min
W: You may want to run apt-get update to correct these problems
按照指示,我apt-get update
再次尝试并得到相同的警告。
我该怎么做才能解决这些问题?
完整的输出如下:
; sudo apt-get update
Hit http://security.ubuntu.com trusty-security InRelease
Hit http://security.ubuntu.com trusty-security/main Sources
Hit http://security.ubuntu.com trusty-security/restricted Sources
Hit http://security.ubuntu.com trusty-security/universe Sources
Hit http://security.ubuntu.com trusty-security/multiverse Sources
Hit http://security.ubuntu.com trusty-security/main amd64 Packages
Hit http://security.ubuntu.com trusty-security/restricted amd64 Packages
Hit http://security.ubuntu.com trusty-security/universe amd64 Packages
Hit http://security.ubuntu.com trusty-security/multiverse amd64 Packages
Hit http://security.ubuntu.com trusty-security/main i386 Packages
Hit http://security.ubuntu.com trusty-security/restricted i386 Packages
Hit http://security.ubuntu.com trusty-security/universe i386 Packages
Hit http://security.ubuntu.com trusty-security/multiverse i386 Packages
Hit http://security.ubuntu.com trusty-security/main Translation-en
Hit http://security.ubuntu.com trusty-security/multiverse Translation-en
Hit http://security.ubuntu.com trusty-security/restricted Translation-en
Hit http://security.ubuntu.com trusty-security/universe Translation-en
Ign http://us.archive.ubuntu.com trusty InRelease
Hit http://us.archive.ubuntu.com trusty-updates InRelease
Hit http://us.archive.ubuntu.com trusty-backports InRelease
Hit http://us.archive.ubuntu.com trusty Release.gpg
Hit http://us.archive.ubuntu.com trusty-updates/main Sources
Hit http://us.archive.ubuntu.com trusty-updates/restricted Sources
Hit http://us.archive.ubuntu.com trusty-updates/universe Sources
Hit http://us.archive.ubuntu.com trusty-updates/multiverse Sources
Hit http://us.archive.ubuntu.com trusty-updates/main amd64 Packages
Hit http://us.archive.ubuntu.com trusty-updates/restricted amd64 Packages
Hit http://us.archive.ubuntu.com trusty-updates/universe amd64 Packages
Hit http://us.archive.ubuntu.com trusty-updates/multiverse amd64 Packages
Hit http://us.archive.ubuntu.com trusty-updates/main i386 Packages
Hit http://us.archive.ubuntu.com trusty-updates/restricted i386 Packages
Hit http://us.archive.ubuntu.com trusty-updates/universe i386 Packages
Hit http://us.archive.ubuntu.com trusty-updates/multiverse i386 Packages
Hit http://us.archive.ubuntu.com trusty-updates/main Translation-en
Hit http://us.archive.ubuntu.com trusty-updates/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty-updates/restricted Translation-en
Hit http://us.archive.ubuntu.com trusty-updates/universe Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/main Sources
Hit http://us.archive.ubuntu.com trusty-backports/restricted Sources
Hit http://us.archive.ubuntu.com trusty-backports/universe Sources
Hit http://us.archive.ubuntu.com trusty-backports/multiverse Sources
Hit http://us.archive.ubuntu.com trusty-backports/main amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/restricted amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/universe amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/multiverse amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/main i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/restricted i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/universe i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/multiverse i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/main Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/restricted Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/universe Translation-en
Hit http://us.archive.ubuntu.com trusty Release
Hit http://us.archive.ubuntu.com trusty/main Sources
Hit http://us.archive.ubuntu.com trusty/restricted Sources
Hit http://us.archive.ubuntu.com trusty/universe Sources
Hit http://us.archive.ubuntu.com trusty/multiverse Sources
Hit http://us.archive.ubuntu.com trusty/main amd64 Packages
Hit http://us.archive.ubuntu.com trusty/restricted amd64 Packages
Hit http://us.archive.ubuntu.com trusty/universe amd64 Packages
Hit http://us.archive.ubuntu.com trusty/multiverse amd64 Packages
Hit http://us.archive.ubuntu.com trusty/main i386 Packages
Hit http://us.archive.ubuntu.com trusty/restricted i386 Packages
Hit http://us.archive.ubuntu.com trusty/universe i386 Packages
Hit http://us.archive.ubuntu.com trusty/multiverse i386 Packages
Hit http://us.archive.ubuntu.com trusty/main Translation-en_GB
Hit http://us.archive.ubuntu.com trusty/main Translation-en
Hit http://us.archive.ubuntu.com trusty/multiverse Translation-en_GB
Hit http://us.archive.ubuntu.com trusty/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty/restricted Translation-en_GB
Hit http://us.archive.ubuntu.com trusty/restricted Translation-en
Hit http://us.archive.ubuntu.com trusty/universe Translation-en_GB
Hit http://us.archive.ubuntu.com trusty/universe Translation-en
Ign http://us.archive.ubuntu.com trusty/main Translation-en_GB.UTF-8
Ign http://us.archive.ubuntu.com trusty/multiverse Translation-en_GB.UTF-8
Ign http://us.archive.ubuntu.com trusty/restricted Translation-en_GB.UTF-8
Ign http://us.archive.ubuntu.com trusty/universe Translation-en_GB.UTF-8
Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-max
Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-min
Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-max
Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-min
You may want to run apt-get update to correct these problems
Reading package lists... Done
W: Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-max
W: Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-min
W: Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-max
W: Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-min
W: You may want to run apt-get update to correct these problems
我删除了所有外部PPA,但仍然出现此错误:因此,这不是从14.04到16.04升级成功的重复,但是实际上失败了吗?
基于注释的更多调试:
; apt-cache policy
Package files:
100 /var/lib/dpkg/status
release a=now
500 http://apt.postgresql.org/pub/repos/apt/ precise-pgdg/main i386 Packages
release o=apt.postgresql.org,a=precise-pgdg,n=precise-pgdg,l=PostgreSQL for Debian/Ubuntu repository,c=main
origin apt.postgresql.org
500 http://apt.postgresql.org/pub/repos/apt/ precise-pgdg/main amd64 Packages
release o=apt.postgresql.org,a=precise-pgdg,n=precise-pgdg,l=PostgreSQL for Debian/Ubuntu repository,c=main
origin apt.postgresql.org
500 https://deb.nodesource.com/node_6.x/ trusty/main i386 Packages
release o=Node Source,n=trusty,l=Node Source,c=main
origin deb.nodesource.com
500 https://deb.nodesource.com/node_6.x/ trusty/main amd64 Packages
release o=Node Source,n=trusty,l=Node Source,c=main
origin deb.nodesource.com
500 http://ppa.launchpad.net/neovim-ppa/unstable/ubuntu/ trusty/main Translation-en
500 http://ppa.launchpad.net/neovim-ppa/unstable/ubuntu/ trusty/main i386 Packages
release v=14.04,o=LP-PPA-neovim-ppa-unstable,a=trusty,n=trusty,l=Neovim Unstable,c=main
origin ppa.launchpad.net
500 http://ppa.launchpad.net/neovim-ppa/unstable/ubuntu/ trusty/main amd64 Packages
release v=14.04,o=LP-PPA-neovim-ppa-unstable,a=trusty,n=trusty,l=Neovim Unstable,c=main
origin ppa.launchpad.net
500 http://llvm.org/apt/trusty/ llvm-toolchain-trusty-3.6/main i386 Packages
release n=llvm-toolchain-trusty-3.6,c=main
origin llvm.org
500 http://llvm.org/apt/trusty/ llvm-toolchain-trusty-3.6/main amd64 Packages
release n=llvm-toolchain-trusty-3.6,c=main
origin llvm.org
500 http://llvm.org/apt/trusty/ llvm-toolchain-trusty-3.5/main i386 Packages
release n=llvm-toolchain-trusty-3.5,c=main
origin llvm.org
500 http://llvm.org/apt/trusty/ llvm-toolchain-trusty-3.5/main amd64 Packages
release n=llvm-toolchain-trusty-3.5,c=main
origin llvm.org
500 http://llvm.org/apt/trusty/ llvm-toolchain-trusty/main i386 Packages
release n=llvm-toolchain-trusty,c=main
origin llvm.org
500 http://llvm.org/apt/trusty/ llvm-toolchain-trusty/main amd64 Packages
release n=llvm-toolchain-trusty,c=main
origin llvm.org
500 http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu/ precise/main Translation-en
500 http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu/ precise/main i386 Packages
release v=12.04,o=LP-PPA-ubuntu-toolchain-r-test,a=precise,n=precise,l=Toolchain test builds,c=main
origin ppa.launchpad.net
500 http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu/ precise/main amd64 Packages
release v=12.04,o=LP-PPA-ubuntu-toolchain-r-test,a=precise,n=precise,l=Toolchain test builds,c=main
origin ppa.launchpad.net
500 http://ppa.launchpad.net/certbot/certbot/ubuntu/ trusty/main Translation-en
500 http://ppa.launchpad.net/certbot/certbot/ubuntu/ trusty/main i386 Packages
release v=14.04,o=LP-PPA-certbot-certbot,a=trusty,n=trusty,l=Certbot PPA,c=main
origin ppa.launchpad.net
500 http://ppa.launchpad.net/certbot/certbot/ubuntu/ trusty/main amd64 Packages
release v=14.04,o=LP-PPA-certbot-certbot,a=trusty,n=trusty,l=Certbot PPA,c=main
origin ppa.launchpad.net
500 http://security.ubuntu.com/ubuntu/ trusty-security/universe Translation-en
500 http://security.ubuntu.com/ubuntu/ trusty-security/restricted Translation-en
500 http://security.ubuntu.com/ubuntu/ trusty-security/multiverse Translation-en
500 http://security.ubuntu.com/ubuntu/ trusty-security/main Translation-en
500 http://security.ubuntu.com/ubuntu/ trusty-security/multiverse i386 Packages
release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=multiverse
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu/ trusty-security/universe i386 Packages
release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=universe
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu/ trusty-security/restricted i386 Packages
release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=restricted
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu/ trusty-security/main i386 Packages
release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=main
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu/ trusty-security/multiverse amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=multiverse
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu/ trusty-security/universe amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=universe
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu/ trusty-security/restricted amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=restricted
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu/ trusty-security/main amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=main
origin security.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/universe Translation-en
500 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/restricted Translation-en
500 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/multiverse Translation-en
500 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/main Translation-en
100 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/multiverse i386 Packages
release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=multiverse
origin us.archive.ubuntu.com
100 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/universe i386 Packages
release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=universe
origin us.archive.ubuntu.com
100 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/restricted i386 Packages
release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=restricted
origin us.archive.ubuntu.com
100 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/main i386 Packages
release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=main
origin us.archive.ubuntu.com
100 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/multiverse amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=multiverse
origin us.archive.ubuntu.com
100 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/universe amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=universe
origin us.archive.ubuntu.com
100 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/restricted amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=restricted
origin us.archive.ubuntu.com
100 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/main amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=main
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/universe Translation-en
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/restricted Translation-en
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/multiverse Translation-en
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/main Translation-en
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/multiverse i386 Packages
release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=multiverse
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/universe i386 Packages
release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=universe
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/restricted i386 Packages
release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=restricted
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/main i386 Packages
release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=main
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/multiverse amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=multiverse
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/universe amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=universe
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/restricted amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=restricted
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=main
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty/universe Translation-en_GB
500 http://us.archive.ubuntu.com/ubuntu/ trusty/universe Translation-en
500 http://us.archive.ubuntu.com/ubuntu/ trusty/restricted Translation-en_GB
500 http://us.archive.ubuntu.com/ubuntu/ trusty/restricted Translation-en
500 http://us.archive.ubuntu.com/ubuntu/ trusty/multiverse Translation-en_GB
500 http://us.archive.ubuntu.com/ubuntu/ trusty/multiverse Translation-en
500 http://us.archive.ubuntu.com/ubuntu/ trusty/main Translation-en_GB
500 http://us.archive.ubuntu.com/ubuntu/ trusty/main Translation-en
500 http://us.archive.ubuntu.com/ubuntu/ trusty/multiverse i386 Packages
release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=multiverse
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty/universe i386 Packages
release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=universe
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty/restricted i386 Packages
release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=restricted
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty/main i386 Packages
release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=main
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty/multiverse amd64 Packages
release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=multiverse
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=universe
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty/restricted amd64 Packages
release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=restricted
origin us.archive.ubuntu.com
500 http://us.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=main
origin us.archive.ubuntu.com
Pinned packages:
; apt libapt-pkg\*
E: Invalid operation libapt-pkg*
虽然,我怀疑这可能更相关:
; apt-cache policy python-cffi-backend-api-max python-cffi-backend-api-min
python-cffi-backend-api-max:
Installed: (none)
Candidate: (none)
Version table:
python-cffi-backend-api-min:
Installed: (none)
Candidate: (none)
Version table:
@ ali76添加了完整的输出。是的,我确实使用了几种
—
Sardathrion-恢复莫妮卡的时间
ppa
…
您有什么版本的Ubuntu?您
—
卡图
/etc/apt/sources.list
似乎拥有可信赖的存储库,即Ubuntu 14.04。您最近是否升级到了较新的版本?
@Katu版本的标签为14.04。它是从12.02年前的版本升级的,但此后没有更新,并且消息是最近的-持续了两周。
—
Sardathrion-恢复莫妮卡
sudo apt update
\\的输出。您使用任何ppa吗?