SUMMARY STEPS TO REPRODUCE 1.Open the Dolphin. 2.Open the home directory. 3.Click Find. 4.Locate the file (example: pnae). RESULTS OBSERVED 1.No file found EXPECTED RESULT result of native linux locate command: /home/secretaria/Documentos/nara/extratos_pnae_2016/00901022017.pdf /home/secretaria/Documentos/nara/extratos_pnae_2016/00902022017.pdf /home/secretaria/Documentos/panae/documentos-necessarios-to-prest-pnae.odt SOFTWARE/OS VERSIONS Linux (x86_64) release 4.18.0-18-generic /KDE Plasma: 18.04.3/LTS KDE Plasma Version: 5.12.7 KDE Frameworks Version: 5.44.0 Qt Version: 5.9.5 ADDITIONAL INFORMATION Dolphin: 17.12.3
Fixed in later versions of Dolphin and Baloo. The versions you're using are more than a year old. I recommend upgrading to Kubuntu 19.04 if you can.