How do I delete unwanted entries in Grub?
Remove Old Kernel Entries In the past, this meant opening up /boot/grub/menu. lst…but with Grub2, if we remove the kernel package from our computer, Grub automatically removes those options. To remove old kernel versions, open up Synaptic Package Manager, found in the System > Administration menu.
How do I customize Grub in Fedora?
Fedora 24: Customize GRUB menu with GRUB Customizer
- 1 Install grub-customizer. Install grub-customizer which is GRUB Customizer package. $ sudo dnf install -y grub-customizer.
- 2 Run grub-customizer. Run grub-customizer on terminal. $ sudo grub-customizer. Edit GRUB entry on “List configuration”.
How do you edit grub entries?
If you want to edit the entry before booting, press e to edit.
- The initial screen displayed for editing shows information GRUB needs to find and boot the operating system, as pictured in Figure 2, “The GRUB edit screen, Part 1”.
- Using the arrow keys, move down to the line that contains the boot arguments.
How do I remove unused kernels?
The procedure to delete all unused old kernels on Ubuntu Linux version 18.04 and 20.04 LTS is as follows:
- First, boot into a new kernel.
- List all other older kernel using the dpkg command.
- Note down system disk space usage by running the df -H command.
- Delete all unused old kernels, run: sudo apt –purge autoremove.
How to remove old unused kernels in Fedora?
Removing Old/Unused Kernels on Fedora Fedora now uses dnf package manager, a new version of yum package manager, so you need to use this command below to remove old kernels on Fedora. # dnf remove $ (dnf repoquery –installonly –latest-limit 2 -q)
How to remove old kernel entries in Grub?
Please help with removing the old and inexistent kernels from Grub. Open up a terminal ( Ctrl + Alt + T ). Type uname -r. This will show you the kernel you’re using currently, so you don’t want to remove this.
How do I remove a menu entry from Grub?
Step 3: Look through the right-click menu for the “Remove” button to instantly delete the menu entry from your Grub bootloader list. Repeat this process to remove other ones too, if necessary. Step 4: Locate the “Save” button and select it to save the changes you’ve made to the menu system.
Is there a way to remove boot entries from Grub?
The Grub Customizer application isn’t installed on any distribution by default, so you’ll need to go through the installation process before learning how to use it to remove boot entries. To install the latest version of Grub Customizer, open up a terminal window by pressing Ctrl + Alt + T on the keyboard.