This popped up during installation is it something to worry about?
failed to open file /sys/devices/system/cpu/microcode/reload read-only file system
I have a xps15 9570 here are the specs if they are relevant
Processor: [Intel Core i7-8750H]6 x 2.2 - 4.1 GHz, Coffee Lake-H
Graphics adapter: [NVIDIA GeForce GTX 1050 Ti Max-Q]
Memory: 16384 MB, DDR4-2666, Dual-Channel, up to 32 G