There is some documentation on GRUB[0], but basically you just need to comment out the following two lines in /etc/default/grub and then re-run 'sudo update-grub':
GRUB_HIDDEN_TIMEOUT=10
GRUB_HIDDEN_TIMEOUT_QUIET=false
There is also a wiki page[1] that describes how to file a bug without an Internet connection. Search for 'Filing bugs when off-line' on that page.
There is some documentation on GRUB[0], but basically you just need to comment out the following two lines in /etc/default/grub and then re-run 'sudo update-grub': TIMEOUT= 10 TIMEOUT_ QUIET=false
GRUB_HIDDEN_
GRUB_HIDDEN_
There is also a wiki page[1] that describes how to file a bug without an Internet connection. Search for 'Filing bugs when off-line' on that page.
[0]https:/ /help.ubuntu. com/community/ Grub2 /help.ubuntu. com/community/ ReportingBugs
[1] https:/