No Grub2 menu displayed?

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Joined
1 Aug 2007
Posts
1,065
Hi all,

Installed Ubuntu 9.10 on my netbook and it works fine but it boots straight into ubuntu without displaying the grub menu.

How do I change this as I need to boot into recovery mode to make some changes.

Thanks
 
probably /boot/grub/grub.conf

Set tiemout value to 5 or so..:

Here's a rhel example:

default=0
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title Red Hat Enterprise Linux Server (2.6.18-164.11.1.el5)
root (hd0,0)
kernel /vmlinuz-2.6.18-164.11.1.el5 ro root=LABEL=/ rhgb quiet
initrd /initrd-2.6.18-164.11.1.el5.img
title Red Hat Enterprise Linux Server (2.6.18-164.el5)
root (hd0,0)
kernel /vmlinuz-2.6.18-164.el5 ro root=LABEL=/ rhgb quiet
initrd /initrd-2.6.18-164.el5.img
title Red Hat Enterprise Linux Server (2.6.18-128.1.1.el5)
root (hd0,0)
 
http://ubuntuforums.org/showthread.php?t=1195275


GRUB_HIDDEN_TIMEOUT=0The hidden timeout option allows a screen to be displayed without the Grub 2 menu, awaiting input from the user for a given number of seconds. It is available to single-OS computers - if multiple OS's are known to Grub 2, this option is bypassed.
On single-OS computers:

* The menu will be hidden unless the user adds a # symbol to the beginning of this line ( # GRUB_HIDDEN_TIMEOUT=0 ) and the GRUB_TIMEOUT value is greater than 0.
* If a background image is designated in 05_debian_theme it will be displayed rather than a blank screen during a hidden menu timeout.
* For integers greater than 0:
o The system will pause without displaying a menu for the designated number of seconds. If the user does not press the SHIFT key during the timeout the system will then boot the default OS/kernel.
o If the user presses the SHIFT key to display the menu, the menu will be displayed for the number of seconds designated by the GRUB_TIMEOUT value unless the user again intervenes.
* With a value of 0:
o Unless the user intervenes, the system will boot the default OS/kernel with only a slight delay. No menu will be displayed.
o The user may force displaying the menu as the computer boots by holding down the SHIFT key.


* GRUB_HIDDEN_TIMEOUT_QUIET=true
o true - No countdown is displayed. The screen will be blank.
o false - A counter will display on a blank screen for the duration of the GRUB_HIDDEN_TIMEOUT value.
 
It should be. All I have done is install ubuntu (from USB onto my new netbook) and use the entire disk option.

Its fresh install so I would expect it to be correct. It almost starts to load then stops after 3 lines of text. Ill check what is says when I get home.

I need the recovery console so I can run dpkg-reconfigure psb-kernel-source to enable the GMA 500 video chipset on my Acer Aspire One 751.

https://wiki.ubuntu.com/HardwareSupportComponentsVideoCardsPoulsbo
 
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