I just reinstalled the new Manjaro ARM XFCE Release on my RPi4. At first boot, I noticed input lag, mouse lag and generally horrible graphical perfomance.
I thought maybe my SD card is damaged. But since I use an NVME anyways, I continued to setup my Pi to use the SD card only for boot and my NMVE SSD for the rest.
Still, horrible performance. I overclocked the CPU to 1800 MHz, GPU to 600 MHz, set the gpu_ram to 512 MB.
I had stellar performance with the 20.03 release, and I don't understand why it's so laggy and slow now. CPU usage is at 10 %, Memory nearly free.
One really weird thing is that lscpu doesn't output the current CPU Speed, only max and min.
cpu-temp-speed shows that the CPU speed goes between 600 and 1800 MHz, so the overclock seems to be working.
Anybody have similar problems? Have I missed something? Do I need to activate GPU usage somehow?
I'm considering going back to 20.03, this is not usable sadly.