Running Mint on a T480: 1. Hibernation is broken in three different ways (1. it's disabled by default 2. it resumes instantly when certain hardware is plugged

Running Mint on a T480: 1. Hibernation is broken in three different ways (1. it's disabled by default 2. it resumes instantly when certain hardware is plugged in 3. it only works if almost no programs run, probably because the default swap partition is too small) 2. Computer freezes when running out of memory. Still not sure how to improve this, perhaps a bigger swap partition, perhaps changing the OOM killer configuration or installing another OOM killer daemon. 3. Ran out of space on the boot partition so kernel updates won't work until I figure out how to manually fix that. Plus the last kernel it installed before complaining doesn't boot at all, so I have to manually pick an old one. And my earlier attempts on other distributions didn't go better either. Fedora managed to corrupt its package manager state and started complaining about incorrectly signed packages. And on Ubuntu I didn't manage to switch to nvidia's driver, it kept using nouveau with no indication of what's wrong.