Hi [...] >All icons are missing until I switch icon-theme. After that there are after a little investigation I found out that it seemed to miss the oxygen icons. Reinstalling the oxygen-icons package did the trick. two more issues (until now): With cpufreq performance governer the laptop is running hot in kde (even when idle). It cools down quite fast when running with ondemand. powertop says the hr_timer is causing a lot of wakeups. Wifi is beeing switched of from time to time (still investigating on this one). dmesg says access point is not answering, which I doubt. Machine is a Samsung Q35. any hints?