Month: December 2020

Slow boot ElementaryOS on MacBook 4,1

rdircio

# vi /etc/default/grub

Then add the kernel boot parameter: video=SVIDEO-1:d, so it will look like this: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video=SVIDEO-1:d"

  • update-grub
  • reboot

Also, to get rid of 

Failed to Set MokListRT: Invalid Parameter

sudo su -
cd /boot/efi/EFI/ubuntu
cp grubx64.efi shimx64.efi
reboot

To install wifi drivers simply

sudo ubuntu-drivers autoinstall

To silence the fan

 apt-get install macfanctld

edit /etc/macfanctl.conf

and make sure that you replace these lines:

temp_avg_floor: 55 #45
temp_avg_ceiling: 65 #55

temp_TC0P_floor: 55 #50
temp_TC0P_ceiling: 65 #58

temp_TG0P_floor: 55 #50
temp_TG0P_ceiling: 65 #58

Once you have edited you only have to restart macfanctl daemon just like:

service macfanctld restart