Version:           3.4.2 (using KDE KDE 3.4.2)
Installed from:    Gentoo Packages
Compiler:          gcc 3.3.5 
OS:                Linux

Using konqueror as a file manager, it can't access to folders that contains the character '[' in the folder name if the folder is selected with a mouse click. A way to reproduce is just renaming a folder, for example, we have the folder name "testfolder"; if we rename it to "test[folder" then konqueror fails to browse inside it. If manually I add the character '/' at the end of the url then I can go inside the folder. This is something that was working perfectly in all kde versions except in 3.4.2.