Try looking in /var/log/apt/term.log and searching for "dpkg: error". Maybe also the older term.log.*.gz files.
https://wiki.ubuntu.com/DebuggingUpdateManager says that there may be also some files in /var/log/dist-upgrade/, but I don't know if that page is up to date. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1904716 Title: Qt5 UiTools cmake component references unexisting library files To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qttools-opensource-src/+bug/1904716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
