Did you run the update grub command to "compile" the config? And make sure you're using grub2
I didn't change the config at all, it's default.
The default setting is probably showing the menu, up to a duration of some seconds, so that you can choose other OS (e.g. windows as dual boot). Then you probably need to edit a text file and run Update-Grube. Here's an example set of instructions doing the exact opposite (turning off the hiding); hope it helps... https://askubuntu.com/a/1187104
No, as I said, the default is not showing.
It never shows when booting under normal conditions.
But, it shows when booting after an update.
That's the exception I'd like to remove.
Thanks
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