This is on my radar. However, this is more a fontconfig configuration issue. As CJK share the same codepoints in Unicode and all free CJK fonts available in any Open Source distribution are incomplete in terms of CJK support, we will always have this problem. Either for Chinese, Japanese or Korean, depending on which font you set as default, the other scripts will look "degraded". I will do some reshuffeling of the fontconfig config files to get a decent compromise. Meanwhile, removing /etc/fonts/conf.d/64-ttf-arphic-uming.conf should give you back the previous appearance.
** Changed in: ttf-arphic-uming (Ubuntu) Assignee: (unassigned) => Arne Goetje (arnegoetje) Status: New => In Progress -- ttf-arphic-uming causes degradation in Japanese font rendering in firefox https://bugs.launchpad.net/bugs/194170 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs