How do I speed up grub boot?
Just do the following:
- sudo nano /etc/default/grub.
- Change GRUB_TIMEOUT=10 to GRUB_TIMEOUT=0 for fastest loading without waiting for the Grub menu to appear.
- After changing the timeout, save it with the command Ctrl + O and you’ll be asked for the file name to be saved.
How do I fix no keyboard detected?
Check for hardware problems
- Check your connection.
- Check the wireless keyboard power switch.
- Check wireless keyboard batteries and wireless adapters.
- Keyboards with PS/2 ports.
- USB hub.
- Reinstalling the keyboard through Device Manager.
- Windows update.
- Manually installing drivers.
Can you get into the BIOS without restarting?
You’ll find it in the Start menu. As long as you are able to access your Windows desktop, you should be able to enter the UEFI/BIOS without worrying about pressing special keys at boot time. Entering the BIOS requires you to restart your PC.
Why does my Ubuntu keyboard not work with Grub?
The keyboard (USB) works perfectly at the BIOS stage of startup, does not work during GRUB, but works again from the Ubuntu login onwards. I have looked through the Q&As for a solution, the nearest refers to BIOS keyboard setup, but as my keyboard works in BIOS I don’t think this is the cause.
Can you use a USB keyboard with Grub?
This will only affect the time up until your operating system loads its own keyboard drivers, so it can allow USB keyboards to work during boot even for boot loaders without USB support. I’m not sure if Grub should support USB keyboards without the legacy option.
Is there a keyboard recognized on GRUB2 screen?
Windows 7 and Ubuntu 14.04LTS dual boot, GRUB2 reinstalled using boot-repair, wireless USB keyboard, no keyboard recognized on GRUB2 screen resolved. I now have up and down arrow keys on the GRUB2 screen. NumLock is now toggled off at boot time, but NBD.
What’s the best way to boot grub on a PS2?
Use a PS/2 keyboard (if possible) and then enable the USB support in your bios. Before Grub loads, (on my machine at least) when given the option to enter BIOS or select boot volume, I hit a key to go to one of those and then hit escape.