tux-00/bumblebee_dual_screen_bug.md

Last active March 20, 2017 13:00

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How to fix Bumblebee dual screen bug

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bumblebee_dual_screen_bug.md

Dual screen bug

Source : https://fedoraproject.org/wiki/Bumblebee#For_free_or_open_source_solution

Edit the file /etc/default/grub

GRUB_TIMEOUT=0
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX="rd.lvm.lv=fedora_tofu/root rd.lvm.lv=fedora_tofu/swap rhgb quiet video=VGA-2:d acpi_backlight=vendor"
GRUB_DISABLE_RECOVERY="true"

Rebuild grub2 /etc/default/grub

grub2-mkconfig -o /boot/grub2/grub.cfg