Your bug report #67248: 30.0.50; string-pixel-width is affected by the global value of display-line-numbers which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 67248@debbugs.gnu.org. -- 67248: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=67248 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems