KDE interactions freeze entire system

[Kresimir]

@Anticupidon

had to hard reset it quite a few times

You really shouldn’t do that, you’re just risking filesystem corruption. Consider enabling the Magic SysRq Key to be able to reboot safely in any situation:

[Tip] Enable Magic SysRq Key (REISUB)

The Linux kernel authors have provided a very nice feature of issuing low-level commands to the kernel directly, regardless of the state the system is in. This is called the “Magic SysRq Key”, because these commands are issued by pressing the SysRq key on the keyboard (if you can’t find it, typically, it shares the same physical key as the Print Screen key, but on some laptops it can be elsewhere). A common use is to reboot when the computer freezes and becomes unresponsive due to some software…

@Anticupidon

Something about KDE or an update causes it, I didn¡t had the time to look at the system logs.

This is concerning if true. Fortunately, it does not seem to be universal.