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# Run:
# Run:
update-grub
update-grub
Some images that will work:
[[File:Halcon-milenario3.jpg|thumbnail|center|Halcón Milenario]]
[[File:Kali-grub.png|thumbnail|center|Kali]]
== Boot order and default ==
/boot/grub/grub.cfg
== Repair broken grub2 ubuntu ==
Boot from life usb
sudo add-apt-repository ppa:yannubuntu/boot-repair
sudo apt-get update
sudo apt-get install -y boot-repair
boot-repair
== Ubuntu server resolution ==
Edit /etc/default/grub and set:
GRUB_CMDLINE_LINUX_DEFAULT="splash vga=789" ??
GRUB_CMDLINE_LINUX_DEFAULT="splash vga=792" # 1024x768@24bit
Save and run:
sudo update-grub
sudo reboot
== Permanently add options to grub linux line ==
This is needed to fix a bug on raedon
Edit /etc/default/grub and add nomodeset to GRUB_CMDLINE_LINUX_DEFAULT:
<nowiki>GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset"
GRUB_CMDLINE_LINUX=""</nowiki>
Save and run:
sudo update-grub