This is my first time posting on a linux help site, so be gentle. I've installed Linux Mint 19.3 "Tricia" on a 2018 Dell XPS 9570, 15" laptop.
People have addressed this in many posts, including this one: https://www.dell.com/community/Linux-General/XPS-15-9570-and-Ubuntu/td-p/6096817
My main issue right now is very inconsistent power-on behavior. If I reboot, or push the power button to shut the laptop off, it may take anywhere from 1 - 30 attempts to power the laptop on before it will actually boot.
Here is my relevant grub setting:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nouveau.modeset=0 acpi_rev_override=1 mem_sleep_default=deep"
And I'm using nvidia driver 435, kernel 5.3.0-40-generic
Please help! Love the machine but deathly afraid of it running out of battery.