how to setup a windows 10 dual boot on both existing systems
I have a computer with 2 drives in it, one with windows 10, the other ubuntu 18.04 LTS, how i have used the system in the past was to swap the plugs on the drives to boot either into windows or into ubuntu, Obviously this is a labourious process, the issue is i cannot re-install either (programs and setups issues) but i would like to find out how to do a dual boot? if anyone can help it would be greatly appreciated.
i have tried searching for a solution on my own, and all i can find is how to do it as a clean install, i would really like to avoid this.
boot dual-boot grub2
add a comment |
I have a computer with 2 drives in it, one with windows 10, the other ubuntu 18.04 LTS, how i have used the system in the past was to swap the plugs on the drives to boot either into windows or into ubuntu, Obviously this is a labourious process, the issue is i cannot re-install either (programs and setups issues) but i would like to find out how to do a dual boot? if anyone can help it would be greatly appreciated.
i have tried searching for a solution on my own, and all i can find is how to do it as a clean install, i would really like to avoid this.
boot dual-boot grub2
UEFI or BIOS? Only use Windows to shrink the NTFS & immediately reboot to run chkdsk & turn off Windows fast start up. help.ubuntu.com/community/UEFI & Also shows Windows 10 screens or similar to Windows 8 askubuntu.com/questions/221835/… & askubuntu.com/questions/221835/…
– oldfred
7 hours ago
I've seen lots of tutorials about setting up a computer with one disk to boot into Windows or Ubuntu by using a boot manager. I would assume something like that would be able to do the same for different disks and not different partitions. Are you able to plug both disks in simultaneously?
– b_dubb
7 hours ago
Both discs are plugged in simultaneously, found its easier to switch between them in the BIOS (which answers the UEFI vs BIOS question, BIOS of course). The boot loader is Grub and what i was asking was, how would i go about editing grub to make my system a dual boot system, when one of the drives already has the windows boot loader on it.
– Diabsiniman
7 hours ago
Dual Boot advice: I suggest you read en.wikipedia.org/wiki/Power-on_self-test , en.wikipedia.org/wiki/BIOS , en.wikipedia.org/wiki/Master_boot_record , en.wikipedia.org/wiki/GUID_Partition_Table , en.wikipedia.org/wiki/UEFI . One will have the Answer. Read the others to understand that one.
– waltinator
7 hours ago
add a comment |
I have a computer with 2 drives in it, one with windows 10, the other ubuntu 18.04 LTS, how i have used the system in the past was to swap the plugs on the drives to boot either into windows or into ubuntu, Obviously this is a labourious process, the issue is i cannot re-install either (programs and setups issues) but i would like to find out how to do a dual boot? if anyone can help it would be greatly appreciated.
i have tried searching for a solution on my own, and all i can find is how to do it as a clean install, i would really like to avoid this.
boot dual-boot grub2
I have a computer with 2 drives in it, one with windows 10, the other ubuntu 18.04 LTS, how i have used the system in the past was to swap the plugs on the drives to boot either into windows or into ubuntu, Obviously this is a labourious process, the issue is i cannot re-install either (programs and setups issues) but i would like to find out how to do a dual boot? if anyone can help it would be greatly appreciated.
i have tried searching for a solution on my own, and all i can find is how to do it as a clean install, i would really like to avoid this.
boot dual-boot grub2
boot dual-boot grub2
asked 7 hours ago
DiabsinimanDiabsiniman
63
63
UEFI or BIOS? Only use Windows to shrink the NTFS & immediately reboot to run chkdsk & turn off Windows fast start up. help.ubuntu.com/community/UEFI & Also shows Windows 10 screens or similar to Windows 8 askubuntu.com/questions/221835/… & askubuntu.com/questions/221835/…
– oldfred
7 hours ago
I've seen lots of tutorials about setting up a computer with one disk to boot into Windows or Ubuntu by using a boot manager. I would assume something like that would be able to do the same for different disks and not different partitions. Are you able to plug both disks in simultaneously?
– b_dubb
7 hours ago
Both discs are plugged in simultaneously, found its easier to switch between them in the BIOS (which answers the UEFI vs BIOS question, BIOS of course). The boot loader is Grub and what i was asking was, how would i go about editing grub to make my system a dual boot system, when one of the drives already has the windows boot loader on it.
– Diabsiniman
7 hours ago
Dual Boot advice: I suggest you read en.wikipedia.org/wiki/Power-on_self-test , en.wikipedia.org/wiki/BIOS , en.wikipedia.org/wiki/Master_boot_record , en.wikipedia.org/wiki/GUID_Partition_Table , en.wikipedia.org/wiki/UEFI . One will have the Answer. Read the others to understand that one.
– waltinator
7 hours ago
add a comment |
UEFI or BIOS? Only use Windows to shrink the NTFS & immediately reboot to run chkdsk & turn off Windows fast start up. help.ubuntu.com/community/UEFI & Also shows Windows 10 screens or similar to Windows 8 askubuntu.com/questions/221835/… & askubuntu.com/questions/221835/…
– oldfred
7 hours ago
I've seen lots of tutorials about setting up a computer with one disk to boot into Windows or Ubuntu by using a boot manager. I would assume something like that would be able to do the same for different disks and not different partitions. Are you able to plug both disks in simultaneously?
– b_dubb
7 hours ago
Both discs are plugged in simultaneously, found its easier to switch between them in the BIOS (which answers the UEFI vs BIOS question, BIOS of course). The boot loader is Grub and what i was asking was, how would i go about editing grub to make my system a dual boot system, when one of the drives already has the windows boot loader on it.
– Diabsiniman
7 hours ago
Dual Boot advice: I suggest you read en.wikipedia.org/wiki/Power-on_self-test , en.wikipedia.org/wiki/BIOS , en.wikipedia.org/wiki/Master_boot_record , en.wikipedia.org/wiki/GUID_Partition_Table , en.wikipedia.org/wiki/UEFI . One will have the Answer. Read the others to understand that one.
– waltinator
7 hours ago
UEFI or BIOS? Only use Windows to shrink the NTFS & immediately reboot to run chkdsk & turn off Windows fast start up. help.ubuntu.com/community/UEFI & Also shows Windows 10 screens or similar to Windows 8 askubuntu.com/questions/221835/… & askubuntu.com/questions/221835/…
– oldfred
7 hours ago
UEFI or BIOS? Only use Windows to shrink the NTFS & immediately reboot to run chkdsk & turn off Windows fast start up. help.ubuntu.com/community/UEFI & Also shows Windows 10 screens or similar to Windows 8 askubuntu.com/questions/221835/… & askubuntu.com/questions/221835/…
– oldfred
7 hours ago
I've seen lots of tutorials about setting up a computer with one disk to boot into Windows or Ubuntu by using a boot manager. I would assume something like that would be able to do the same for different disks and not different partitions. Are you able to plug both disks in simultaneously?
– b_dubb
7 hours ago
I've seen lots of tutorials about setting up a computer with one disk to boot into Windows or Ubuntu by using a boot manager. I would assume something like that would be able to do the same for different disks and not different partitions. Are you able to plug both disks in simultaneously?
– b_dubb
7 hours ago
Both discs are plugged in simultaneously, found its easier to switch between them in the BIOS (which answers the UEFI vs BIOS question, BIOS of course). The boot loader is Grub and what i was asking was, how would i go about editing grub to make my system a dual boot system, when one of the drives already has the windows boot loader on it.
– Diabsiniman
7 hours ago
Both discs are plugged in simultaneously, found its easier to switch between them in the BIOS (which answers the UEFI vs BIOS question, BIOS of course). The boot loader is Grub and what i was asking was, how would i go about editing grub to make my system a dual boot system, when one of the drives already has the windows boot loader on it.
– Diabsiniman
7 hours ago
Dual Boot advice: I suggest you read en.wikipedia.org/wiki/Power-on_self-test , en.wikipedia.org/wiki/BIOS , en.wikipedia.org/wiki/Master_boot_record , en.wikipedia.org/wiki/GUID_Partition_Table , en.wikipedia.org/wiki/UEFI . One will have the Answer. Read the others to understand that one.
– waltinator
7 hours ago
Dual Boot advice: I suggest you read en.wikipedia.org/wiki/Power-on_self-test , en.wikipedia.org/wiki/BIOS , en.wikipedia.org/wiki/Master_boot_record , en.wikipedia.org/wiki/GUID_Partition_Table , en.wikipedia.org/wiki/UEFI . One will have the Answer. Read the others to understand that one.
– waltinator
7 hours ago
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "89"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1121780%2fhow-to-setup-a-windows-10-dual-boot-on-both-existing-systems%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Ask Ubuntu!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1121780%2fhow-to-setup-a-windows-10-dual-boot-on-both-existing-systems%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
UEFI or BIOS? Only use Windows to shrink the NTFS & immediately reboot to run chkdsk & turn off Windows fast start up. help.ubuntu.com/community/UEFI & Also shows Windows 10 screens or similar to Windows 8 askubuntu.com/questions/221835/… & askubuntu.com/questions/221835/…
– oldfred
7 hours ago
I've seen lots of tutorials about setting up a computer with one disk to boot into Windows or Ubuntu by using a boot manager. I would assume something like that would be able to do the same for different disks and not different partitions. Are you able to plug both disks in simultaneously?
– b_dubb
7 hours ago
Both discs are plugged in simultaneously, found its easier to switch between them in the BIOS (which answers the UEFI vs BIOS question, BIOS of course). The boot loader is Grub and what i was asking was, how would i go about editing grub to make my system a dual boot system, when one of the drives already has the windows boot loader on it.
– Diabsiniman
7 hours ago
Dual Boot advice: I suggest you read en.wikipedia.org/wiki/Power-on_self-test , en.wikipedia.org/wiki/BIOS , en.wikipedia.org/wiki/Master_boot_record , en.wikipedia.org/wiki/GUID_Partition_Table , en.wikipedia.org/wiki/UEFI . One will have the Answer. Read the others to understand that one.
– waltinator
7 hours ago