The Menu Input tab displays the actual menu.lst file, and immediately reflects the changes that you make you don't need to hit Save. The Device Input tab shows your partitions (as in /etc/mtab), and you can see and understand how GRUB correlates partition names with its own nomenclature, as in /dev/sda1 = (hd0,0). The configuration file has a new name ( grub.cfg rather than menu.lst or nf ), new syntax (see Configuration) and many new commands (see Commands). You will see the list of grub menu entries. When you make any change you can see it in the real configuration file by going to File -> View Input, which opens a new window with two tabs. Rename entry: After the installation I have a new entry under Application > System Tools > Administration called Grub Customizer. Replace references to the old VG name ( vgold ) with the new VG name ( vgnew ) in the files /etc/fstab and /boot/grub/nf. Again, any change you make is saved automatically to menu.lst. GRUB splash images have only 16 colors, so the splash image may not appear as you'd expect, compared to the original imageĭouble-clicking any entry in the main window shows a detailed screen with all the options you have available. It even provides a Preview button so you can see your splash image. The splash option allows you to choose an image in any of several formats, and the program converts it automatically to the. If you click on GRUB Settings Tab at the bottom of the window you should see similar to the following screen this will allows you to personalize the usual GRUB options such as timeout, define the defaults, set a password, change the colors on the GRUB menu when the system boots, and set a splash image. Right-clicking on any entry in the top panel allows you to set that row as the default or the fallback kernel the default entry is shown in a green background. The GRUB Entries tab, also at the bottom of the window, contains two panels: the top one shows the entries in menu.lst, and the bottom shows the details for each entry. You can choose a different main GRUB configuration file to work with from the text box at the bottom of the window. The program's main window shows the entries for your menu.lst GRUB configuration file, which is generally found under /boot/grub. Once it opens you should see similar to the following screen You should probably at least check in advance to see what files hard-code interface names, by running something like. ask ip what new name it's using, and fix your configuration files. When it opens first time you should see following tip wait until udev breaks your networking, if it's going to, or trigger the change yourself. This will prompt for root password enter and click on ok If you want to open QGRUBEditor go to Applications->System Tools->QGRUBEditor Now you should be having qgrubeditor_2.5.0-1_b package you need to install this package using the following command It offers many features and it is the perfect solution for those who want to change the way GRUB works, without messing with GRUB's configuration files.įirst you need to download. QGRUBEditor is a system tool to view and edit the GRUB boot loader.
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