System is very laggy and unresponsive

[ceres]

You may want to see this:

Location of mimeapps.list file in .config folder

Seems like the problem lies in kservice-git package. I am quite sure it was pulled by installation via manjaro architect. No idea why are kf5-git packages pulled in by default insead of regular ones… After removing the package and installing non-git version, the issue does not seem to return anymore. sudo pacman -Rdd kservice-git ktextwidgets-git kwallet-git And install back regular package version: sudo pacman -S kservice ktextwidgets kwallet Edit: ksycocoa did not do any unnecessar…

and even this:

Many -git versions from Architect, installed as User-manager-git dependences

This time curiosity didn’t kill the cat I listed my installed *-git packages from official repository, and then I did this in terminal: pamac install attica karchive kauth kbookmarks kcodecs kcompletion kconfig kconfigwidgets kcoreaddons kcrash kdbusaddons kglobalaccel kguiaddons ki18n kiconthemes kio kitemviews kjobwidgets knotifications kwidgetsaddons kwindowsystem kxmlgui solid sonnet It took about one minute for pamac to install the regular packages and remove their -git tw…

on your own responsibility, of course