MobileRead Forums - View Single Post - Error: All text in eBook viewer is glyphs

Ben.Hello.Fresh · Yesterday, 05:23 PM

After working fine for many years, the Calibre ebook viewer has started displaying all text in ebooks as glyphs. This problem does not occur in the main application. Any ideas for how to fix this? I am using MacOS 15.7.4 and Calibre 9.2.1. I cannot find this problem online.

Yesterday, 05:23 PM	#1
Ben.Hello.Fresh Junior Member Posts: 1 Karma: 10 Join Date: Feb 2026 Device: Kindle	Error: All text in eBook viewer is glyphs After working fine for many years, the Calibre ebook viewer has started displaying all text in ebooks as glyphs. This problem does not occur in the main application. Any ideas for how to fix this? I am using MacOS 15.7.4 and Calibre 9.2.1. I cannot find this problem online. Attached Thumbnails