I was experiencing strange freezes on Kubuntu. It started since upgrade to 23.04. It happens when PC works few hours with turned off monitor and it never happened with turned on monitor. I was using Pragha player. Also there may be extensive disk operations on background, etc. Freeze continued after upgrade to 24.04. Playback glitches and keyboard becomes unresponsive. Only hard reset helps.
I stopped using Pragha player – use VLC for music right now. Miracle happened – no freezes during past two weeks. How music player can freeze whole system? O_o
Still left annoying shit that should be eliminated: I regularly "loose files" when copying from mobile phone to NTFS drive both via Wi Fi and USB. Files simply disappear in destination folder. This error is fixed in Windows with chkdsk C: /f Also there are issues when canceling copy process to USB drive.
Another annoying crap is that sometimes KDE boots without sound with lagging start menu and slow disk read. Why such basic things suck on modern Linux? O_o
Most problem SOLVED by fresh install of 24.04 LTS but still sometimes screen won't turn from sleeping mode. Ctrl + Alt + F1 (F2) saves the day but... At least once I have problem with NTFS again. PC simply was frozed and needed chkdsk D: /f. Anyway LTS is better than rolling release.