Before applying any fix, make sure you have a backup of your important data. While the solutions below are safe, it’s always good practice to have a safety net when troubleshooting system issues.
The first thing to check when dealing with slow boot times is the system logs. Run `journalctl -b` to see the current boot’s logs, or check `/var/log/syslog` for clues. Nine times out of ten, the error message points directly to the cause.
This issue typically occurs after a system update, kernel upgrade, or hardware change. The good news is that slow boot times is almost always fixable without reinstalling your system. Here’s what to do.


Still having this issue even after following all the steps. Help?
Solution #3 worked for me on Linux Mint 21. Thanks!