>>> Thunar doesn't use LC_COLLATE, it has its own sorting algorithms, which >>> had some bugs with Latin characters in the past. So this is an upstream >>> issue which should be reported to the Thunar devs. >> >> I wrote about it in thunar mailing list. Nobody replied. >> > They are so lame :( Any chances with an IRC channel? For those who are still interested in situation with Thunar concerning sort order. It turned out that in Thunar's bugzilla there is already bug report opened long time ago. I just added comment there but it seems that the problem is not fixed since then. https://bugzilla.xfce.org/show_bug.cgi?id=7110 So, I filed new bug report: https://bugzilla.xfce.org/show_bug.cgi?id=9218 Maybe they pay attention to this more seriously.