执行autouremove是删掉了如下组件
再安装回去就可以了
apt-xapian-index burner-common finalrd gstreamer1.0-plugins-bad haveged kylin-installer kylin-printer kylin-software-center kylin-update-manager libburner-media3-1 libdbus-1-3:i386 libdbus-glib-1-2:i386 libde265-0 libffi7:i386 libfluidsynth2 libglib2.0-0:i386 libgssdp-1.2-0 libgstreamer-plugins-bad1.0-0 libgupnp-1.2-0 libgupnp-igd-1.0-4 libhavege1 libinstpatch-1.0-2 libisofs6 libjte2 libkate1 libkylinenvverify libkylinenvverify:i386 libkylinenvverify-dev libllvm11 liblockfile-bin liblockfile1 libmjpegutils-2.1-0 libmodplug1 libmpcdec6 libmpeg2encpp-2.1-0 libmplex2-2.1-0 libnice10 libofa0 libqapt3 libqapt3-runtime libqt5designer5 libqt5help5 libqt5test5 libsoundtouch1 libspandsp2 libsrt1 libsrtp2-1 libtotem-plparser-common libtotem-plparser18 libusrsctp1 libvo-aacenc0 libvo-amrwbenc0 libwildmidi2 libyaml-cpp0.6 libzbar0 localechooser-data lockfile-progs network-manager-config-connectivity-ubuntu python3-pyasn1 python3-pyqt5 python3-rsa python3-sip python3-xapian sendmail-base sensible-mda timgm6mb-soundfont ukui-qt5xcb-plugin user-setup wmctrl
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