After I updated the system through
pacman, the system fails to boot. It seems that some services are not started during boot time. It shows like this: Error
Failed to start Hostname Services. Failed to Start WPA supplicant. Failed to start Network Manager Script Dispatcher Services. Failed to start dhcpd on various interfaces. Failed to start Permit User Sessions.
Solutions I tried:
By using bootable USB,
- I mounted the drive,
arch-chrootto enter the system,
- Updated the packages, re-installed
systemdas suggested in troubleshooting in arch-wiki.
As above method failed, I opened the system in 'rescue' mode and I manually started the services
dhcpd. Then, my PC booted. And it became normal. But, it did not last.
Next time after reboot, same problem arises. Every time, need to open the system in rescue mode.
Please suggest the solution. I exactly don't know the cause. Thank you in advance.