Hello, I recently (after a long pause from the raspi, almost a year) updated the patchbox os to the latest version, by overwriting the sd card that had the previous version, so sadly I can’t compare the new and the old version.
I’m getting frequent (from twice a day to a few minutes after booting) system freezes : the system becomes unresponsive, no sound, no button, all you can do is unplug the power. I’m running orac on the rt kernel, on the previous installation I never get any freeze (only with sooperlooper, but never with pd/orac).
I enabled the Storage=persistent in /etc/systemd/journald.conf as suggested but I don’t see any obvious culprit. Shall I try the non-rt kernel?
Btw, searching for similar issues on the internet, it looks like the SD card may be at fault - its performance is degrading with time. There’s a speed test developed by the Raspberry Pi team, you may give it a go: https://www.raspberrypi.org/blog/sd-card-speed-test/
After the test, check the log to see the read and write speed numbers.