Follow-up on random IO errors in Pop!_OS on NVMe drives

While manually adding a kernel options to Pop!_OS’ boot entry did solve the NVMe drive related IO errors temporarily, kernel updates would end up overwriting that file, which led to more IO errors later on.

To permanently add a kernel option to Pop!_OS’ boot config, I had to add the option with kernelstub:

sudo kernelstub -a "nvme_core.default_ps_max_latency_us=500"