I have frequent freezes and shutdowns , can someone assist me please? These are my logs

[stephane]

see this

Manjaro installation - Ryzen Pro - not still full supported

Hello community, I’ve had a really tough time trying to install Manjaro, now being completely clueless. The hardware is as follows: HP EliteDesk 705 G4 DM processor: AMD Ryzen 5 PRO 2400G with Radeon Vega Graphics 3.60 GHz 1st SSD (built in): Samsung ?, 512GB, M.2, via PCI Express 3.0 (x4), thereon: Win 10 Pro 64bit - preinstalled, 16 GB DDR4 2666 MHz two 4k monitors connected via display port 2nd SSD (expanded in an internal 2.5’’ bay): Samsung EVO 860 V-NAND, 1 TB, 2.5", via SAT…

try with
amd_iommu=on iommu=pt