I have been following this bug since December 2012. I am having the
same issues with ubuntu 12.04, 12.10, and 13.04 as well as Linux Mint
15.
Linux Mint 15 64-bit
Lenovo z580
Intel HD 4000
8GB Ram
750 HD
This is the bottom of my grub.cfg file
menuentry 'Linux Mint 15 Cinnamon 64-bit, 3.8.0-19-generic (/dev/sda2)' --class
gnu-linux --class gnu --class os {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$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
ae563e6e-39b4-4a03-8b28-f2e6c44f303b
else
search --no-floppy --fs-uuid --set=root
ae563e6e-39b4-4a03-8b28-f2e6c44f303b
fi
acpi /boot/DSDT.aml
linux /boot/vmlinuz-3.8.0-19-generic
root=UUID=ae563e6e-39b4-4a03-8b28-f2e6c44f303b ro
initrd /boot/initrd.img-3.8.0-19-generic
}
I decompiled and recompile the DSDT file however I do not understand how to
input this into grub.cfg. Every time I save the file, it will reset on the
next boot. I also experimented where to put "acpi /boot/DSDT.aml but have no
luck. Can someone post where this line should fit in grub.cfg? I get a
message saying do not edit this file because it is auto-generated.
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
So I tried going to /etc/default/grub and editing 40_custom with the
same config as above, and booting from that, but still no luck.
Am I doing something wrong?
Thanks.
Matt
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https://bugs.launchpad.net/bugs/1093217
Title:
Ubuntu 12.04/12.10/13.04 10-20min boot delay (From 3.2.0.29->3.8.0.19)
[Lenovo IdeaPad Z580]
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