I was trying to do a search using Dolphin file manager and, when I start typing the file name in the search box, I get the message "Invalid protocol" after the first 4 characters and I cannot do the search. I want to do the search on my hard drive. What does the message mean? I have a screen shot of the error but I can't figure out how to post it here.
3 Answers
Possibly you have uninstalled konqueror and its libraries, try installing kfind package from the terminal (Konsole):
sudo apt-get install kfind
In my case, I had to install the missing package 'baloo' which performs the search in Dolphin.
Do the following in a terminal:
sudo apt-get install baloo
That worked on KXStudio 14.04, and might help for other distros based on Ubuntu 14.04.