Based on this suggestion, I want to edit /etc/default/grub to add the line:
GRUB_CMDLINE_LINUX="acpi_osi=Linux"
However, I don't have that file on my system. What should I do?
Based on this suggestion, I want to edit /etc/default/grub to add the line:
GRUB_CMDLINE_LINUX="acpi_osi=Linux"
However, I don't have that file on my system. What should I do?
Well /etc/default is a Debian/Ubuntu thing, so you're unlikely to find it in Fedora.
You don't need it though - just add the option to the command line for the current entries in grub.conf and Fedora will preserve it when installing new kernels.
Fedora 15 uses grub2. You should have /etc/grub.conf symlinked to /boot/grub/menu.lst