I try this solution...
May be same probleme:
https://community.linuxmint.com/tutorial/view/842
I try this :
https://community.linuxmint.com/tutorial/view/842
I change the defaut resolution for :
grub_gfxmode=1280x1024x24 (in most large modern monitors)
OR
grub_gfxmode=1024x768x16 (1024x768 is safer in older or smaller systems)
I comment the line end with "quiet"
Booting is more verbose but terminate with IPV6 duplicated adress detected !
:/