OK, scratch that, Text Editor eventually opened (and the bug screen opened). I think it wasn't working because system.journal is so big and thus Text Editor really struggled with it (should it handle big files better, maybe?)! My bad. Nano can't seem to read it either though (gobbledygook again).
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to software-properties in Ubuntu. https://bugs.launchpad.net/bugs/1766129 Title: Clicking any checkbox freezes the program Status in software-properties package in Ubuntu: New Bug description: Upgraded to 18.04 today and clicking any checkbox in Software & Updates freezes the program (at least, in the Communitheme Wayland session (`snap install communitheme --edge` 0.1 (73))). ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: software-properties-gtk 0.96.24.32.1 ProcVersionSignature: Ubuntu 4.15.0-15.16-generic 4.15.15 Uname: Linux 4.15.0-15-generic x86_64 ApportVersion: 2.20.9-0ubuntu6 Architecture: amd64 CurrentDesktop: communitheme:ubuntu:GNOME Date: Sun Apr 22 23:52:47 2018 InstallationDate: Installed on 2017-08-03 (262 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) PackageArchitecture: all SourcePackage: software-properties UpgradeStatus: Upgraded to bionic on 2018-04-22 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/1766129/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp