Back to FREEZE again so I decided to edit grub.cfg and add isolcpus= 2,3 but my edit will not take! ?? !
Code:
menuentry 'Linux Mint 18.3 Cinnamon 64-bit' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-d308592d-0af3-4c77-9ebd-2cc41fda04e6' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 d308592d-0af3-4c77-9ebd-2cc41fda04e6
else
search --no-floppy --fs-uuid --set=root d308592d-0af3-4c77-9ebd-2cc41fda04e6
fi
linux /boot/vmlinuz-4.11.12-rt16 root=UUID=d308592d-0af3-4c77-9ebd-2cc41fda04e6 ro quiet splash $vt_handoff HERE I ADD CODE
initrd /boot/initrd.img-4.11.12-rt16
}
This is the code I want to have again as it did not survive the last update-grub as per PCW advice.
isolcpus=2,3 intel_idle.max_cstate=1 i915.enable_rc6=0 i915.enable_dc=0
This is what I do after edit and save of grub.cfg
Code:
bengt@CNC3000 ~ $ sudo su
[sudo] lösenord för bengt:
CNC3000 bengt # update-grub
Generera konfigurationsfil för grub …
Varning: Att sätta GRUB_TIMEOUT till ett värde annat än noll medan GRUB_HIDDEN_TIMEOUT är satt stöds ej längre.
Hittade linux-avbildning: /boot/vmlinuz-4.11.12-rt16
Hittade initrd-avbildning: /boot/initrd.img-4.11.12-rt16
Hittade linux-avbildning: /boot/vmlinuz-4.10.0-38-generic
Hittade initrd-avbildning: /boot/initrd.img-4.10.0-38-generic
Lägger till post i uppstartsmenyn för konfiguration av den fasta EFI-programvaran
färdigt
CNC3000 bengt #
So obviously I am doing something wrong here as my edit of grub will not update, but what am I doing wrong?
First I would like to add this intel_idle.max_cstate=1 i915.enable_rc6=0 i915.enable_dc=0 and let isolcpus be
