If - like me - you get stuck on boot after Manjaro updates to Linux Kernel 5.10, the solution is pretty simple:
- Boot into 5.9 (you can choose the option in the grub boot menu
- Reinstall the 5.10 kernel with:
sudo pacman -S linux510
- For good measure,...
If you use [GPGMail](https://gpgtools.org) (look it up if you don't know about email privacy ;)), and migrated to OSX Mavericks preview, then you know it does not work out of the box.
Here's how to trick the operating system to make it work: