I can see that this bug is fixed in 1:2.6.7~20260927-2, but the changelog https://tracker.debian.org/news/1812921/accepted-tin-126720260927-2-source-into-unstable/
says * Fix a postinst failure at install time. (Closes: #1528577) while this is bug 1151264. -- Vincent Lefèvre <[email protected]> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / Pascaline project (LIP, ENS-Lyon)

