i edit /etc/default/grub and i comment quite splash
i enter update-grub.GRUB_CMDLINE_LINUX_DEFAULT= # ‘’quite splash’’ commenté le
With linux mint lmde2 betsy mate all is alright a message is displayed saying
and the os starts not quitely and without splash/boot/vmlinuz-3,16,0-4-amd64, /boot/initrd… et memtest8+ … ont été trouvés…
etc...
but with buntu 14,4 and with linuxmint 18,3 sylvia i get following message :
(not with a small n)/usr/sbin/grub-mkconfig : 1 : /etc/default/grub : # : not found
the os start quitely and with that stupid splash
why does ubuntu and linuxmint fail to upgrade grub ?