dpkg was unable to read/create /var/lib/dpkg/info/tmux.list-new Maybe your disk had issues?
** Changed in: tmux (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1790301 Title: package tmux 2.6-3 failed to install/upgrade: unable to sync new file '/var/lib/dpkg/info/tmux.list-new': Input/output error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1790301/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs