Xubuntu 16.04, Grub 2.02~beta2-36ubuntu3
I edited the timeout to 3 seconds:
GRUB_TIMEOUT=3
Then run:
sudo update-grub
Timeout during grub boot is still 10 seconds. What am I doing wrong?
Edit: Suggested duplicate question's answer does not address the specific issue that GRUB_TIMEOUT and GRUB_HIDDEN_TIMEOUT cannot both be enabled simultaneously, and therefore to change GRUB TIMEOUT from its default setting, GRUB_HIDDEN_TIMEOUT must be commented out.
GRUB_HIDDEN_TIMEOUT
line specified somewhere? – Jos Jun 15 '16 at 12:32GRUB_HIDDEN_TIMEOUT=0
andGRUB_HIDDEN_TIMEOUT_QUIET=true
– jub Jun 15 '16 at 13:47update-grub
again. It should work now. See http://askubuntu.com/questions/475993/grub-update-warning-in-ubuntu-14-04. – Jos Jun 15 '16 at 13:54