After upgrading to kde 4.6, I tried to do a file search in dolphin, and pressed Ctrl-F. Instead of the dialog with lots of options (which I learned that is provided by kfind), dolphin showed a text box and 4 buttons (filename, content, from here, everywhere). There doesn't seem to be any way to search by file size, date, type, or name and content together, or any other combination, and to specify case sensitivity, binary/hidden files etc. I can still run kfind manually, but it lacks integration - I have to reenter the path to search in.
(the new find menu uses nepomuk) not a bug and definitely not anything we can do here. try asking in kde forums on how to bring the intergration back.
