This is happening to e since I had to change GRUB_HIDDEN_TIMEOUT=0 to #GRUB_HIDDEN_TIMEOUT=0; from this I could not correct more anything once that my next line is correct GRUB_HIDDEN_TIMEOUT_QUIET=true as also the others...
This is happening to e since I had to change GRUB_HIDDEN_ TIMEOUT= 0 to #GRUB_HIDDEN_ TIMEOUT= 0; from this I could not correct more anything once that my next line is correct GRUB_HIDDEN_ TIMEOUT_ QUIET=true as also the others...