Failed restart after upgrade to 24.04.4 LTS

I upgraded my workstation OS from Ubuntu 22.04 LTS to 24.04 LTS. On restarting the workstation, purple screen appears with Ubuntu 24.04 displayed and then the following error message appears:

EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled EDAC sbridge: Couldn’t find mci handler EDAC sbridge: Failed to register device with error -19.

It is stuck on this screen but I can boot using kernel 6.8.0-100-generic.

Ubuntu Version:24.04.4 LTS

Desktop: does not reach desktop

CPU: Intel Core i7-6900K

GPU: 4x NVIDIA GeForce GTX 1080

I’ve checked with dmidecode and the error correction type is NONE. Also in the BIOS, there is no option to handle the ECC.

Thanks in advance for any advice/help.

gtchotch