WORKAROUND: 1. Edit /etc/default/grub and change GRUB_TIMEOUT to 0 or 1.
2. sudo update-grub 3. Your machine now boots 9-10 seconds faster, which is a big deal for modern machines that took 15-20 seconds before. Now it's around only 5-11 seconds :) ** Summary changed: - High delay when booting + High delay when booting (grub waits 10 seconds before booting the kernel) ** Changed in: grub2 (Ubuntu) Importance: Undecided => Medium ** Changed in: grub2 (Ubuntu) Status: Incomplete => Confirmed ** Tags added: cosmic ** Tags added: performance ** Summary changed: - High delay when booting (grub waits 10 seconds before booting the kernel) + High delay when booting (grub waits with a blank purple screen for 10 seconds before booting the kernel) ** Changed in: grub2 (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1784363 Title: High delay when booting (grub waits with a blank purple screen for 10 seconds before booting the kernel) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1784363/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs