Version: (using KDE 4.3.5) OS: Linux Installed from: Debian testing/unstable Packages some cjk text cannot be read no matter use bitmap font or truetype font. I think it may be a text rendering problem since in dolphin, the text disappears when an item has been highlighted. The following two screenshot can describe this bug well: http://paste.ubuntu.org.cn/i51471 http://paste.ubuntu.org.cn/i51472
Does changing the language (e.g. to english) bring those texts back? Do you see text problems in other applications? The screen shots you provided seem to be different problems (the second looks like a color problem). If you find more issues, please provide more information, I am unsure what to do about this bug.
Sorry, it's a not a bug. I created a new account and everything become well. Finally I notice there is a old .fonts.conf lay in my home directory. I removed that file, the text appear again. I'm sorry, again!