Hey everyone, I'm having a serious issue with my dual boot setup after trying to install Linux Mint on my HP Z240. I've got a 512GB NVMe SSD for my main boot drive, a 500GB HDD for bulk storage, and a new 512GB SATA SSD where I wanted to install Linux Mint. After downloading the latest version of Linux Mint Cinnamon onto a USB drive, I managed to get into the Linux Mint desktop and select the "Install Linux Mint alongside Windows 10" option. However, when I restarted, there was no option for Linux Mint, and it went straight to Windows 10. I tried using the Advanced Startup, where I saw options for "Ubuntu" and "USB:". The "Ubuntu" choice booted me back into Windows, while the "USB:" option led to some error messages about EFI files not found. After pulling out the USB and rebooting, I ended up stuck on the HP logo until I accessed the Startup Menu. I even attempted a system restore, but it threw up a recovery error code. Now, I'm stuck with neither Linux nor Windows starting up. I really need help figuring this out before I potentially mess things up further!
5 Answers
I’ve got some tips that could help! Before installing Linux, always disable Fast Startup in Windows settings. When starting your PC, hit ESC repeatedly to access the BIOS/UEFI and check that your USB drive is set to boot first. If you're having issues with boot order, make sure to set the Linux drive second and Windows as third. Also, keep Secure Boot and TPM on, but you might need to provide a password to enroll. After everything, when prompted, make sure to remove your USB before the next boot. If it still doesn’t work, it may be worth trying the installation again by deleting the existing Linux partitions and starting fresh.
It looks like GRUB2 is indeed the culprit here! I’ve had positive experiences using Boot Repair in the past too. Just a quick note: Make sure you're using the Ubuntu-type version since it's tailored for distros like Mint. Let me know how it goes!
It sounds like GRUB didn't install properly, so your system defaults to Windows now. You can boot back into the Linux Mint USB, access the live desktop, and run a tool called Boot Repair. It typically reinstalls GRUB and fixes these issues. After using it, check the BIOS settings to ensure that the 'Ubuntu' option is set as the first boot choice. That should allow you to choose between both operating systems at startup, getting you back up and running!
No worries, it seems like your software is a bit messed up, but your hardware should be fine! First off, did you back up your Windows key? It’s a good idea to have a Windows installer USB ready, just in case. You can boot into a Windows Live ISO the same way you would with a Linux one. If it comes down to it, you might need to install Mint as the only OS, then set up a virtual machine to run Windows. This can help you create a Windows Live Media USB to get your system going again. Remember, dual booting can get tricky, especially with Windows and Linux playing nice on the same drive.
You might want to check if Secure Boot settings are causing the GRUB issues as well — that can sometimes prevent Linux from booting correctly. Following the Boot Repair process should help, but also keep in mind to recheck the BIOS boot order after running that tool to ensure everything is set up right!
Exactly! Did you have any prior issues before trying this install?