```> sudo pacman -Syu
error: GPGME error: No data
error: GPGME error: No data
error: GPGME error: No data
error: GPGME error: No data
error: GPGME error: No data
:: Synchronizing package databases...
 asahi is up to date
 core                        238.5 KiB  3.33 MiB/s 00:00 [##############################] 100%
 extra                         2.6 MiB  2.99 MiB/s 00:01 [##############################] 100%
 community                     5.8 MiB  2.03 MiB/s 00:03 [##############################] 100%
 alarm                        51.0 KiB   573 KiB/s 00:00 [##############################] 100%
 aur                           8.9 KiB   446 KiB/s 00:00 [##############################] 100%
error: GPGME error: No data
error: GPGME error: No data
error: GPGME error: No data
error: GPGME error: No data
error: GPGME error: No data
error: failed to synchronize all databases (invalid or corrupted database (PGP signature))

~ t