After upgrading the system with yay

:: Searching AUR for updates…
→ kvantum-theme-matchama: local (20191118-1) is newer than AUR (r265.8525e05-2)
→ Missing AUR Packages: linux513 yaourt

Why do these messages appear?

linux 513 is eol, so remove it
and the package that is newer can be ignored, or you can downgrade it if it causes issues


yaourt has finally be removed

A message appeared while uninstalling linux513. This is fine?

sudo yay -R linux513

Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
Found memtest86+ image: /boot/memtest86+/memtest.bin

yes it is

it is - except that you should not use sudo with yay
yay will prompt you for admin password when needed

1 Like

Not quite. One should always use Manjaro Settings Manager or MHWD to install or remove kernels; i.e.,

sudo mhwd-kernel -r linux513