Comment 48 for bug 1939966

Tried using:

nvme_core.default_ps_max_latency_us=5500

as inspired by this try:

https://forums.linuxmint.com/viewtopic.php?t=307471

to create the line:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=assign-busses apicmaintimer idle=poll reboot=cold,hard nvme_core.default_ps_max_latency_us=5500"

in /etc/default/grub

This time, it lasted 11 hours before blackscreening. This time, I'll try setting it to:

nvme_core.default_ps_max_latency_us=0

and see what happens. Hopefully, this log has something useful in it.