Re:PinePhone KDE Community Edition is now available
by tomc1985 on Tuesday December 01, 2020 @01:22PM
(#25268037)
The screen blacking out thing might be due to DRAM speeds or timings being too aggressive. I received a manjaro CE phone the other day that does the same thing.
https://forum.pine64.org/showthread.php?tid=9832 has more info