On Tue, 27 Dec 2011, Steve Searle wrote:
Around 11:32pm on Monday, December 26, 2011 (UK time), Patrick Dupre scrawled:
I understand that I have to a rebuild a grub.cfg file, but how?
grub2-mkconfig can do it, but how do I modify the boot options?
For example I which to remove the quiet and rhgb options from the
boot command (not at each boot).
From my own Fedora installation instructions:
Edit /etc/default/grub and make the following changes.
change GRUB_TIMEOUT to 30.
delete quiet and rhgb from the GRUB_CMDLINE_LINUX line.
Run grub2-mkconfig to regenerate the grub config file. Then set
the default grub entry to 0.
# grub2-mkconfig -o /boot/grub2/grub.cfg
# grub2-set-default 0
I'm not sure why I needed to do the last bit, but found it was necessary
for the latest kernel to be selected by default.
Thank,
It works fine. However, grub2-mkconfig tries to detect the installations
available on the computer and get some wrong results that I need to
correct by editing grub.cfg. This is bizarre. How can I get a better
control under grub2-mkconfig?
In fact it just finds installations which do not exist, probably traces of
fedora14 which was installed before fedora 16.
--
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Patrick DUPRÉ | |
Department of Chemistry | | Phone: (44)-(0)-1904-434384
The University of York | | Fax: (44)-(0)-1904-432516
Heslington | |
York YO10 5DD United Kingdom | | email: patrick.dupre@xxxxxxxxxx
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