Dual boot windows 10 ubuntu legacy bios
1. What you need
2. Make your bootable USB stickBefore we start, I wanna emphasize one thing: Always check your disk file format. Show
There are 2 ways of partitioning drive: MBR(Master Boot Record) and GPT(GUID Partition Table)(To check your format, go to disk management and right click your
GPT disk can support larger than 2TB while MBR cannot. They can both be dynamic and basic. Also, GPT can supports up to 128 partitions while MBR can only support four primary ones. Usually, we associate MBR + BIOS and GPT + UEFI together. If a Windows pc uses UEFI, it will only support GPT. Things to do: Write downloaded Ubuntu ISO to your USB stick. This USB will be formatted so remember to back up data. Remember to choose Partition scheme to MBR and File system is FAT32(Default). Here’s the picture I took from Ubuntu official guide 3. Get into Boot MenuRestart PC. Know your shortcuts to enter the boot menu. For Thinkpad it’s Here are some shortcuts for other PCs. Since I haven’t tried them all myself, I strongly suggest you verify before actually start: Leveno PC: Then you will see something like this:(Disclaimer: I took the image from this website, I do not own the copyright of this file) Things to do:
UEFI/Legacy Boot [Both] Enter 4. Now install Ubuntu!If things go well, after select USB in the boot menu, you should be directed to a menu with list of “Try Ubuntu”, “Install Ubuntu”, … Select Install/Try(It doesn’t matter unless you really wanna play with it first for a bit). Remember to select Note: There are many partition scheme online, choose the one that’s suitable! Here’s mine just for your reference: on sda: Install boot loader on /boot! 5. Use EasyBCDAfter installation, restart and enter Windows. Download EasyBCD(This is for BIOS) and add an entry: Add Entry: Edit Menu: Now restart, you can choose OS as you wish. 6. SOME issuesa. Failed to load ldlinux.32This happened the first time I tried to install Linux. I was a complete novice and knew nothing about deep-level OS. In general, this error can be caused by a lot of things: a broken USB port, corrupted ISO image, driver incompatibility… For me it is because of the write software, I switched from b. A underscore flashing on the black screen after booting into newly installed Ubuntu.Something like this: Grub issues. This happened so many times to me that I can recite all commands I tried to repair it in my sleep. Basically, to repair it you can boot into live USB after installation and install Check links here: boot-repair c. GRUB rescue modeThis is also related to broken grub. It could happen after you reboot into Ubuntu partition. To fix it, simply run command below and check the grub rescue > ls 7. Some Useful LinksUbuntu Desktop on Win10 Installation official Guide # OS # Linux Can you dual boot in Legacy BIOS?It can do DD as well but that isn't the default option. The OP is correct in mentioning how it done (with Rufus) so there's no doubt it indeed booted and installed in the intended mode.
Should I use UEFI or Legacy for dual boot?UEFI runs in 32-bit and 64-bit, allowing support for mouse and touch navigation. Legacy runs in 16-bit mode that only supports keyboard navigation. It allows a secure boot that prevents the loading of unauthorized applications. It may also hinder dual boot because it treats operating systems (OS) as applications.
Can Windows 10 run on Legacy BIOS?Windows 10 works just fine on legacy BIOS systems.
How do I dual boot Windows 10 and Ubuntu with Windows Boot Manager?Quick guide: Dual Boot with Windows 10 and Ubuntu. If necessary: Install Windows 10.. Check if the system has UEFI.. Prepare partition or hard disk for Ubuntu.. Create bootable USB stick with ISO file for Ubuntu.. Boot from the USB stick.. Install Ubuntu next to Windows.. Select which operating system to boot in the start menu.. |