We love to praise linux constantly and tell everyone to change to it (they should) but what are your biggest annoyances ?
Mine would be, installing software (made even more complex by flatpaks being added, among the 5 other ways there already were to install software) and probably wifi power management issues.
Systemd.
Only because I’ve used something else - anything else - as an integrator and packager, and everything else is more stable, more consistent, more reliable and more isolated.
This thing is looking for sploits.