Linux update error

Greetings all!
I ran into a problem while doing sudo pacman -Syu
This is the err :-

Total Download Size:      3.49 MiB
Total Installed Size:  4486.55 MiB
Net Upgrade Size:        87.89 MiB

:: Proceed with installation? [Y/n] y
:: Retrieving packages...
 ananicy-git-2.2.1.r47.g46c8d1c-1-any                                                   55.5 KiB   272 KiB/s 00:00 [--------------------------------------------------------------------]   1%
 nohang-git-0.2.0.r8.gb84cf12-1-any                                                    114.4 KiB  78.6 KiB/s 00:01 [--------------------------------------------------------------------]   3%
 prelockd-git-0.9.r4.g2c408bd-1-any                                                    129.4 KiB  47.0 KiB/s 00:03 [--------------------------------------------------------------------]   3%
 memavaild-git-0.6.r4.g55352fe-1-any                                                   144.3 KiB  26.6 KiB/s 00:05 [--------------------------------------------------------------------]   4%
 starship-git-0.53.0.1581.g902f0a0b-1-x86_64                                             3.5 MiB   160 KiB/s 00:22 [--------------------------------------------------------------------] 100%
(515/515) checking keys in keyring                                                                                 [--------------------------------------------------------------------] 100%
(515/515) checking package integrity                                                                               [--------------------------------------------------------------------] 100%
error: ananicy-git: signature from "Nico Jensch <[email protected]>" is unknown trust
:: File /var/cache/pacman/pkg/ananicy-git-2.2.1.r47.g46c8d1c-1-any.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] y
error: nohang-git: signature from "Nico Jensch <[email protected]>" is unknown trust
:: File /var/cache/pacman/pkg/nohang-git-0.2.0.r8.gb84cf12-1-any.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] y
error: prelockd-git: signature from "Nico Jensch <[email protected]>" is unknown trust
:: File /var/cache/pacman/pkg/prelockd-git-0.9.r4.g2c408bd-1-any.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] y
error: memavaild-git: signature from "Nico Jensch <[email protected]>" is unknown trust
:: File /var/cache/pacman/pkg/memavaild-git-0.6.r4.g55352fe-1-any.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] y
error: starship-git: signature from "Nico Jensch <[email protected]>" is unknown trust
:: File /var/cache/pacman/pkg/starship-git-0.53.0.1581.g902f0a0b-1-x86_64.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] y
error: failed to commit transaction (invalid or corrupted package)
Errors occurred, no packages were upgraded.

I am a complete newbie, please help me out.
P.S. new users are not allowed to share images hence i had to copy paste the text here.
Sorry for the inconvenience.

Thanking you in advance


If you include terminal outputs in your post please use the proper output format in your post. Using "~" 3 times above and "~" 3 times below the text block will provide a readable, raw look.

Read

please
and post

inxi -Fxxxza

as text!

Even if you personally think it is unnecessary.

and
:slight_smile:

Use forum search function first, it is explained more than one time :slight_smile:

Never post pictures from terminal output, please!!!

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Top Level

Thanks a lot for the training

Btw I got my solution, as per your advice I searched the forum a bit and found the solution, Thanks again

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