grub factory menu

the server is running operations such as backup or debugging, you may not want new users to log on to your system. At this point, simply create the/etc/nologin file. The login program checks to see if the/etc/nologin file exists and rejects the normal user login system if it exists (root unrestricted)650) this.width=650; "Style=" background-image:none;margin:0px;padding-left:0px;padding-right:0px; border-top-width:0px;border-bottom-width:0px;border-left-width:0px;padding-top:0px; "title=" image

The grub boot menu is displayed. Sometimes, after linux is installed, the boot menu cannot be displayed when it is started, because the menu is hidden in the system settings. The following describes how to display the menu: 1. edit the/etc/default/

XP and Ubuntu9.10 have been installed in the system, and Fedora12 has just been installed. After the system is started, only ora12 boot items are installed. I have searched for a long time on the Internet and have no such materials. As Ubuntu9.10 has used Grub2 to guide the system, the new Grub2 boot configuration file is no longer a previous version of menu. lst, but/boot/grub. cfg file, while Fedora12 sti

Menu of the Grub startup Item of CentOS6.3. the content of the lst file may vary depending on the disk partitions installed on different machines, but the basic information is similar. You can use it as a reference: www.2cto.com # grub. conf generated by anaconda # Note that you do not have to rerun grub after making c

OverviewTo ensure that some people at the physical level modify the user level, use single-user login to modify the password, you can use this method PlainText encryption[[email protected] ~]# vi/boot/grub/grub.conf set boot passwordPassword 123456//Set PasswordTitle CentOS (2.6.18-194.EL5)Note: You can edit the boot menu if you need to press and hold the P key in the Edit boot

Sometimes the boot menu cannot be displayed when the Linux system is installed. The reason is that the menu is hidden in the system settings. The following describes how to display the menu: 1. Edit the/etc/default/GRUB file and comment out the line grub_hidden_timeout = 0. 2. Use the update-

execute update-grub to update the boot.sudo update-grubNo accident, restart can enter the system, the whole process such as3b./boot Separate partitionIn this case, you need to mount the following/boot partitions as soon as you mount/mnt.sudo su Mount /dev/sdb1/mntmkdir /mnt/bootmount /dev/sdxy/mnt/bootNote SDXY refers to the partition where/boot is located. The other steps are the same as/boot not separate partitions.Postscript:Due to the GTX 670 gra

Grub Version: GRUB2Basic knowledge:related file and directory structure :A. /etc/grub.d/There is a 40_custom script: You can add a custom startup item by modifying the 40_custom scripts.B. /etc/grub2.cfg or/etc/grub2-efi.cfg (which file depends on how the system starts)These two files contain some startup items (different kernel versions)Start to say the right thing:How to add a custom startup itemOutlineModify the file 40_custom in the/etc/grub.d/dir

The last day, dongge's Ubuntu 9.10 crashed. As a result, I became Jiang Gan. I suggest you install fedora. Buy a disk, download a fedora image, and engrave a disk. After successfully installing fedora, you can find that there is only fedora in the grub boot menu, but there is no such item as the legendary others, and Windows XP is gone. Then I tried/etc/grub. con

After I restart, the GRUB menu does not appear, Because I installed XP and FC2-general Linux technology-Linux technology and application information. For more information, see the following. (O): tx is now like this. After I restart, the GRUB menu will not appear, Because I installed XP and FC2. After I restart, there