I tried to clean up and install emacs-gtk install, using the following script:
--------- #!/bin/bash apt-get update apt-get upgrade apt-get dist-upgrade dpkg --purge --force-depends emacs-common emacs-el emacs-bin-common emacsen-common emacs-gtk apt-get install emacs-common emacs-el emacs-bin-common emacsen-common apt-get install emacs-gtk ---------- The output is in the attachment. It shows that the problem occurs when emacsen-common is installed. ** Attachment added: "This attachment is the output when the script in the comment is executed." https://bugs.launchpad.net/ubuntu/+source/emacs/+bug/1946650/+attachment/5532122/+files/installemacs.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1946650 Title: emacs: undefined symbol: json_string_length To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/emacs/+bug/1946650/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs