sudo apt upgrade在 Ubuntu 18.04 LTS 中运行后显示错误：
~# apt upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
kwayland-data libboost-filesystem1.62.0 libboost-iostreams1.62.0
libboost-serialization1.62.0 libboost-system1.62.0 libcapnp-0.5.3
libcapnp-0.6.1 libdfu1 libfam0 libfwupd1 libhfstospell9 libkf5archive5
libkf5attica5 libkf5auth-data libkf5auth5 libkf5bookmarks-data
libkf5codecs-data libkf5codecs5 libkf5completion-data libkf5completion5
libkf5config-bin libkf5config-data libkf5configcore5 libkf5configgui5
libkf5configwidgets-data libkf5coreaddons-data libkf5coreaddons5
libkf5crash5 libkf5dbusaddons-bin libkf5dbusaddons-data libkf5dbusaddons5
libkf5doctools5 libkf5globalaccel-bin libkf5globalaccel-data
libkf5globalaccel5 libkf5globalaccelprivate5 libkf5guiaddons5
libkf5i18n-data libkf5iconthemes-data libkf5idletime5 libkf5itemviews-data
libkf5itemviews5 libkf5jobwidgets-data libkf5jobwidgets5
libkf5kdelibs4support-data libkf5kiontlm5 libkf5mediaplayer-data
libkf5notifications-data libkf5notifications5 libkf5parts-data
libkf5service-data libkf5solid5 libkf5solid5-data libkf5sonnet5-data
libkf5sonnetcore5 libkf5sonnetui5 libkf5textwidgets-data libkf5wallet-data
libkf5waylandclient5 libkf5widgetsaddons-data libkf5widgetsaddons5
libkf5windowsystem-data libkf5windowsystem5 libkf5xmlgui-data
liblttng-ust-ctl4 liblttng-ust0 libmirclient9 libmircommon7 libmircore1
libmirprotobuf3 libphonon4qt5-4 libpolkit-qt5-1-1 libprocess-cpp3
libprotobuf-lite10 libqt5printsupport5 libqt5test5 libqt5xml5 libtgvoip1.0
libunity-api0 liburcu6 libvoikko1 libzmqpp4 phonon4qt5
phonon4qt5-backend-vlc sonnet-plugins ubuntu-app-launch
Use 'apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2 not fully installed or removed.
Need to get 0 B/153 kB of archives.
After this operation, 0 B of additional disk space will be used.
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dpkg: error processing package fonts-tlwg-sawasdee-ttf (--configure):
package is in a very bad inconsistent state; you should
reinstall it before attempting configuration
No apport report written because the error message indicates its a followup error from a previous failure.
dpkg: dependency problems prevent configuration of fonts-tlwg-sawasdee:
fonts-tlwg-sawasdee depends on fonts-tlwg-sawasdee-ttf | fonts-tlwg-sawasdee-otf; however:
Package fonts-tlwg-sawasdee-ttf is not configured yet.
Package fonts-tlwg-sawasdee-otf is not installed.
dpkg: error processing package fonts-tlwg-sawasdee (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
fonts-tlwg-sawasdee-ttf
fonts-tlwg-sawasdee
E: Sub-process /usr/bin/dpkg returned an error code (1)
答案1
解决问题：
sudo apt-get install --reinstall fonts-tlwg-sawasdee-ttf