Welcome to the Manjaro community.
It seems you are experiencing major difficulty in your choice of commands. Please see the following articles to better understand a few of them:
- Pamac (Manjaro Wiki)
- Pacman (Manjaro Wiki)
- Pacman (Arch Wiki)
- System Maintenance (Manjaro Wiki)
As an infrequent forum user, please take some time to familiarise yourself with Forum requirements; in particular, the many ways to use the forum to your benefit:
The Update Announcements should be checked frequently for important update related information.
These announcements contain a Known Issues and Solutions section and should generally be checked before posting a request for support.
Output of the following command formatted according to forum requirements (see links above) may be useful for those wishing to help:
inxi --admin --verbosity=8 --filter --no-host --width
Be prepared to provide more information and outputs from other commands when asked.
Regards.
And finally, as your strategy seems to include randomly entering commands with no clear understanding of either the correct syntax or the intended use of such commands, the following article is a valid consideration:
Regards.