Hi Vincent, thank you for the fast reply!
Could you please try if booting with the 'mem_encrypt=off' kernel command line helps?
yes - this helps! dmesg still shows: ``` [ 10.737426] amd64_edac: Unknown symbol amd_unregister_ecc_decoder (err -2) [ 10.737641] amd64_edac: Unknown symbol amd_register_ecc_decoder (err -2) ``` It seems that other WARNINGS/problems just disappeared. Regards Jan