I’m on opensuse tumbleweed, and today after updating my packages, I can’t use emacs. Anyone have any ideas how to troubleshoot this?
❯ emacs -Q
Loading loadup.el (source)...
Dump mode: nil
Using load-path (/usr/share/emacs/29.1/lisp /usr/share/emacs/29.1/lisp/emacs-lisp /usr/share/emacs/29.1/lisp/progmodes /usr/share/emacs/29.1/lisp/language /usr/share/emacs/29.1/lisp/international /usr/share/emacs/29.1/lisp/textmodes /usr/share/emacs/29.1/lisp/vc)
Loading emacs-lisp/debug-early...
Symbol's function definition is void: file-name-sans-extension
try running --debug-init and you’ll get a trace on startup that should help you narrow down which package needs updating. you can then disable that package and get emacs to start while you get an issue opened with the maintainers of that package.