ubuntu20.04安装ros2后再安装ros1报错

沫小景

debconf: 因为并未安装 apt-utils，所以软件包的设定过程将被推迟
正在选中未选择的软件包 fonts-lato。
dpkg: 无法恢复的致命错误，中止:
正在载入软件包 snapd 的文件列表: 无法打开 /var/lib/dpkg/info/snapd.list (错误的
消息)
E: Sub-process /usr/bin/dpkg returned an error code (2)
Run CMD Task:[sudo apt install ros-noetic-desktop-full -y]

libthai-doc fancontrol read-edid libmail-box-perl python-nose-doc libgle3 r[|] libignition-tools-dev libignition-transport8 libignition-transport8-core-de[] libprotoc-dev libprotoc17 libqwt-qt5-6 libqwt-qt5-dev libruby2.7 libsctp-de[|] ros-noetic-rosmake ros-noetic-rosmaster ros-noetic-rosmsg ros-noetic-rosnod[|] ros-noetic-smach-ros ros-noetic-smclib ros-noetic-stage ros-noetic-stage-ro[/]升级了 5 个软件包，新安装了 435 个软件包，要卸载 0 个软件包，有 477 个软件包[] 正在载入软件包 snapd 的文件列表: 无法打开 /var/lib/dpkg/info/snapd.list (错[-]Result:code:100

Run CMD Task:[sudo apt-cache search python3-catkin-tools ]
[-]Result:success for working with catkin.

Run CMD Task:[sudo apt install python3-catkin-tools -y]

正在载入软件包 snapd 的文件列表: 无法打开 /var/lib/dpkg/info/snapd.list (错[-]Result:code:100

Run CMD Task:[sudo apt-cache search python3-rosdep ]
[]python3-rosdep2 - rosdep package manager abstraction tool for Robot OS (Pytho[-]Result:success anager abstraction tool for ROS

Run CMD Task:[sudo apt install python3-rosdep -y]
[-]升级了 0 个软件包，新安装了 0 个软件包，要卸载 0 个软件包，有 482 个软件包未[-]Result:success

Run CMD Task:[ls /opt/ros/noetic/setup.bash]
[-]Result:code:2

安装失败了,请打开鱼香社区：https://fishros.org.cn/forum 在一键安装专区反馈问题...
Run CMD Task:[ls /opt/ros/noetic/setup.bash]
[-]Result:code:2

小鱼

@2215324833 在 ubuntu20.04安装ros2后再安装ros1报错中说：

debconf: 因为并未安装 apt-utils，所以软件包的设定过程将被推迟
正在选中未选择的软件包 fonts-lato。
dpkg: 无法恢复的致命错误，中止:
正在载入软件包 snapd 的文件列表: 无法打开 /var/lib/dpkg/info/snapd.list (错误的
消息)

是否安装书法之类的，感觉是某些东西损坏了

Elysia

@2215324833
把下面的内容，替换 /var/lib/dpkg/info/snapd.list 。可能是这个文件损坏了

下面的内容是我的ubuntu上面的

/.
/etc
/etc/apparmor.d
/etc/apparmor.d/usr.lib.snapd.snap-confine.real
/etc/apt
/etc/apt/apt.conf.d
/etc/apt/apt.conf.d/20snapd.conf
/etc/profile.d
/etc/profile.d/apps-bin-path.sh
/etc/xdg
/etc/xdg/autostart
/etc/xdg/autostart/snap-userd-autostart.desktop
/lib
/lib/systemd
/lib/systemd/system
/lib/systemd/system/snapd.aa-prompt-listener.service
/lib/systemd/system/snapd.apparmor.service
/lib/systemd/system/snapd.autoimport.service
/lib/systemd/system/snapd.core-fixup.service
/lib/systemd/system/snapd.failure.service
/lib/systemd/system/snapd.mounts-pre.target
/lib/systemd/system/snapd.mounts.target
/lib/systemd/system/snapd.recovery-chooser-trigger.service
/lib/systemd/system/snapd.seeded.service
/lib/systemd/system/snapd.service
/lib/systemd/system/snapd.snap-repair.service
/lib/systemd/system/snapd.snap-repair.timer
/lib/systemd/system/snapd.socket
/lib/systemd/system/snapd.system-shutdown.service
/lib/systemd/system-generators
/lib/systemd/system-generators/snapd-generator
/lib/udev
/lib/udev/rules.d
/lib/udev/rules.d/66-snapd-autoimport.rules
/snap
/usr
/usr/bin
/usr/bin/snap
/usr/bin/snapfuse
/usr/lib
/usr/lib/environment.d
/usr/lib/environment.d/990-snapd.conf
/usr/lib/snapd
/usr/lib/snapd/complete.sh
/usr/lib/snapd/etelpmoc.sh
/usr/lib/snapd/info
/usr/lib/snapd/snap-bootstrap
/usr/lib/snapd/snap-confine
/usr/lib/snapd/snap-device-helper
/usr/lib/snapd/snap-discard-ns
/usr/lib/snapd/snap-exec
/usr/lib/snapd/snap-failure
/usr/lib/snapd/snap-fde-keymgr
/usr/lib/snapd/snap-gdb-shim
/usr/lib/snapd/snap-gdbserver-shim
/usr/lib/snapd/snap-mgmt
/usr/lib/snapd/snap-preseed
/usr/lib/snapd/snap-recovery-chooser
/usr/lib/snapd/snap-repair
/usr/lib/snapd/snap-seccomp
/usr/lib/snapd/snap-update-ns
/usr/lib/snapd/snapctl
/usr/lib/snapd/snapd
/usr/lib/snapd/snapd-aa-prompt-listener
/usr/lib/snapd/snapd-aa-prompt-ui
/usr/lib/snapd/snapd-apparmor
/usr/lib/snapd/snapd.core-fixup.sh
/usr/lib/snapd/snapd.run-from-snap
/usr/lib/snapd/system-shutdown
/usr/lib/systemd
/usr/lib/systemd/system-environment-generators
/usr/lib/systemd/system-environment-generators/snapd-env-generator
/usr/lib/systemd/user
/usr/lib/systemd/user/snapd.aa-prompt-ui.service
/usr/lib/systemd/user/snapd.session-agent.service
/usr/lib/systemd/user/snapd.session-agent.socket
/usr/lib/systemd/user/sockets.target.wants
/usr/lib/tmpfiles.d
/usr/lib/tmpfiles.d/snapd.conf
/usr/share
/usr/share/applications
/usr/share/applications/io.snapcraft.SessionAgent.desktop
/usr/share/applications/snap-handle-link.desktop
/usr/share/bash-completion
/usr/share/bash-completion/completions
/usr/share/bash-completion/completions/snap
/usr/share/dbus-1
/usr/share/dbus-1/services
/usr/share/dbus-1/services/io.snapcraft.Launcher.service
/usr/share/dbus-1/services/io.snapcraft.Prompt.service
/usr/share/dbus-1/services/io.snapcraft.SessionAgent.service
/usr/share/dbus-1/services/io.snapcraft.Settings.service
/usr/share/dbus-1/session.d
/usr/share/dbus-1/session.d/snapd.session-services.conf
/usr/share/dbus-1/system.d
/usr/share/dbus-1/system.d/snapd.system-services.conf
/usr/share/doc
/usr/share/doc/snapd
/usr/share/doc/snapd/changelog.gz
/usr/share/doc/snapd/copyright
/usr/share/fish
/usr/share/fish/vendor_conf.d
/usr/share/fish/vendor_conf.d/snapd.fish
/usr/share/man
/usr/share/man/man8
/usr/share/man/man8/snap-confine.8.gz
/usr/share/man/man8/snap-discard-ns.8.gz
/usr/share/man/man8/snap.8.gz
/usr/share/man/man8/snapd-env-generator.8.gz
/usr/share/polkit-1
/usr/share/polkit-1/actions
/usr/share/polkit-1/actions/io.snapcraft.snapd.policy
/usr/share/zsh
/usr/share/zsh/vendor-completions
/usr/share/zsh/vendor-completions/_snap
/var
/var/cache
/var/cache/snapd
/var/lib
/var/lib/snapd
/var/lib/snapd/apparmor
/var/lib/snapd/apparmor/snap-confine
/var/lib/snapd/auto-import
/var/lib/snapd/dbus-1
/var/lib/snapd/dbus-1/services
/var/lib/snapd/dbus-1/system-services
/var/lib/snapd/desktop
/var/lib/snapd/desktop/applications
/var/lib/snapd/environment
/var/lib/snapd/firstboot
/var/lib/snapd/hostfs
/var/lib/snapd/inhibit
/var/lib/snapd/lib
/var/lib/snapd/lib/gl
/var/lib/snapd/lib/gl32
/var/lib/snapd/lib/glvnd
/var/lib/snapd/lib/vulkan
/var/lib/snapd/snaps
/var/lib/snapd/snaps/partial
/var/lib/snapd/ssl
/var/lib/snapd/ssl/store-certs
/var/lib/snapd/void
/var/snap
/lib/udev/snappy-app-dev
/usr/bin/snapctl
/usr/bin/ubuntu-core-launcher
/usr/lib/systemd/user/sockets.target.wants/snapd.session-agent.socket

Elysia

@2215324833 在 ubuntu20.04安装ros2后再安装ros1报错中说：

正在载入软件包 snapd 的文件列表:

snap在国内的服务十分不稳定。

firefox就是用snap安装的