14

Today after upgrading to Ubuntu 18.04, I found baloo_file_extractor consuming too much RAM and causing my laptop to slow down. I can temporarily fix this by running balooctl disable. I did a little googling and found out that it related to KDE which is weird I am using GNOME.

So is it safe to disable it or remove it altogether? If not, is there a way to make it not consume too much RAM?

  • Same problem. In my case it was installed when I tried digikam + piki-plugins. I purged both with apt + autoremove but a hell of libraries remained, including dolphin, konqueror and baloo… – FairMiles May 10 at 12:43
  • It seems the problem was konqueror, automatically installed by apt because it is recommended by piki-plugins (and recommended packages are usually not removed by apt…). Had to manually remove it, and then autoremove took care of libkf5baloo* and many others. [I am still tracking other recommended libraries not removed by apt, such as libkf5configcore5…]. Use an AppImage! :( – FairMiles May 10 at 14:45
17

It's safe to use balooctl disable.

You need to be careful while installing software. Pay attention to what's being installed and to what's being pulled in by way of dependencies. For example, you may have installed dolphin, the file manager. That would pull in libkf5baloo5 and libkf5baloowidgets5 among other things. gwenview, an image viewer, would pull in libkf5baloo5.

If you're interested in chasing things down, run apt rdepends libkf5baloo5 and apt rdepends libkf5baloowidgets5 and examine the output for software packages you may have on your system.

Under normal circumstances in Kubuntu 18.04, which includes baloo by default, use of resources is minimal after the initial indexing process. RAM and CPU usage are not normally a concern. But there are reports of baloo running amok even on pure Kubuntu! I use it without problems for indexing both filenames and file contents.

  • so after a week, it doesn't show any problem. thanks, you are right. – whale_steward Sep 2 '18 at 9:57

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.