🛠 Troubleshooting Kali Linux UEFI Installation Errors (2025 Guide)

Facing issues installing Kali Linux on your UEFI system? Don’t worry. This guide covers common errors and solutions to help you install Kali Linux smoothly on modern hardware in 2025.

⚠️ Common UEFI Installation Problems

• Installer doesn’t boot in UEFI mode
• GRUB installation fails or missing Windows entry
• Black screen after boot
• Secure Boot blocking Kali boot
• Disk partitioning confusion (missing EFI partition)

✅ Fix 1: Ensure Kali Installer Boots in UEFI Mode

• Use Rufus or BalenaEtcher to create a USB with GPT partition scheme for UEFI and FAT32 format
• In your BIOS/UEFI boot menu, select the entry prefixed with UEFI: when booting from USB
• Verify by checking /sys/firmware/efi folder after booting live Kali (ls /sys/firmware/efi)

✅ Fix 2: Disable Secure Boot and Fast Startup

• Enter BIOS and turn off Secure Boot
• In Windows, disable Fast Startup: Control Panel → Power Options → Choose what the power buttons do → Uncheck Fast Startup

✅ Fix 3: Correct EFI Partition Setup

• Don’t format existing EFI partition during install — just mount it at /boot/efi
• If no EFI partition exists, create a new FAT32 partition (at least 300 MB) and set the EFI flag

✅ Fix 4: Manually Install or Repair GRUB

If GRUB fails to install or doesn’t detect Windows:

sudo mount /dev/sdXn /mnt
sudo mount --bind /dev /mnt/dev
sudo mount --bind /proc /mnt/proc
sudo mount --bind /sys /mnt/sys
sudo chroot /mnt
grub-install /dev/sdX
update-grub
exit
reboot

Replace /dev/sdXn with your Kali root partition and /dev/sdX with your disk (usually /dev/sda).

✅ Fix 5: Black Screen Issues

• Add kernel boot parameters such as nomodeset or acpi=off during Kali boot from GRUB menu
• Update your graphics drivers after install

🧠 Pro Tips

• Always backup data before installation
• Use Kali Linux official ISO downloaded from kali.org
• Keep BIOS firmware updated for best hardware compatibility

💬 Final Notes

Installing Kali Linux on UEFI systems can be tricky, but with these fixes, you’ll overcome most problems encountered in 2025. If you get stuck, reach out at Tsupports.blogspot.com for personalized help.