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How to convert MBR partition table to GPT?
The 2019 Stack Overflow Developer Survey Results Are InHow to fix MBR partition prior to Ubuntu Installation? A partition overlaps GPT backup sectorsCan't remove GPT data from MBRProblem installing Ubuntu On Mbr disk Scheme not GPTHow can I check and change the partition table type?gdisk unable to write GPT tableWill UEFI boot with EFI partition + MBR partition table work (instead of GPT)?Unable to change GPT to MBRgdisk Warning: Secondary partition table overlaps the last partition by 33 blocks!GPT forced while installationAmbigous partition table doesn' t let me partition a storage drive
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
I need to install Windows 10 alongside of Ubuntu, but partition table type is MBR, I tried to turn off UEFI mode, use legacy-mode but Windows still don't wont to be installed. (I heard of gdisk utility but didn't understood how to use it) And how to restore grub after this ?
grub2 partitioning windows gpt mbr
asked Jul 27 '16 at 12:17
R SR S
7981238
bumped to the homepage by Community♦ 1 hour ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
|
show 1 more comment
I need to install Windows 10 alongside of Ubuntu, but partition table type is MBR, I tried to turn off UEFI mode, use legacy-mode but Windows still don't wont to be installed. (I heard of gdisk utility but didn't understood how to use it) And how to restore grub after this ?
grub2 partitioning windows gpt mbr
asked Jul 27 '16 at 12:17
R SR S
7981238
bumped to the homepage by Community♦ 1 hour ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
3
You can do it, but it's extremely difficult. It involves bit by bit manual editing and all the fun stuff, just to maybe prevent data loss and possibly have it still boot. If you need GPT, it's going to be MUCH easier to just back up your data and reformat the drive. Also, install Windows first, then Ubuntu. You'll have fewer problems in the end.
– TheWanderer
Jul 27 '16 at 12:23
Simple answer: it's not for the faint of heart, and especially not from non-techies.
– Android Dev
Jul 27 '16 at 12:43
Also, are you absolutely certain you booted the W10 installer in legacy mode?
– Android Dev
Jul 27 '16 at 12:45
@Android Dev absolutely.
– R S
Jul 27 '16 at 13:23
Contrary to what Zacharee1 says, converting isn't that hard -- tools like my GPT fdisk can do it. That said, you should know what you're doing before trying to do this, and I get the impression that R S doesn't understand enough to be making the attempt. Windows will install to MBR disks in BIOS mode or to GPT disks in EFI mode. Depending on the current Ubuntu boot mode and partition table type, it's likely to be better to boot the Windows installer in the mode (BIOS vs. EFI) to match what's already there, rather than change the partition table type.
– Rod Smith
Jul 27 '16 at 18:15
|
show 1 more comment
I need to install Windows 10 alongside of Ubuntu, but partition table type is MBR, I tried to turn off UEFI mode, use legacy-mode but Windows still don't wont to be installed. (I heard of gdisk utility but didn't understood how to use it) And how to restore grub after this ?
grub2 partitioning windows gpt mbr
asked Jul 27 '16 at 12:17
R SR S
7981238
I need to install Windows 10 alongside of Ubuntu, but partition table type is MBR, I tried to turn off UEFI mode, use legacy-mode but Windows still don't wont to be installed. (I heard of gdisk utility but didn't understood how to use it) And how to restore grub after this ?
grub2 partitioning windows gpt mbr
grub2 partitioning windows gpt mbr
asked Jul 27 '16 at 12:17
R SR S
7981238
asked Jul 27 '16 at 12:17
R SR S
7981238
asked Jul 27 '16 at 12:17
R SR S
7981238
asked Jul 27 '16 at 12:17
R SR S
7981238
asked Jul 27 '16 at 12:17
R SR S
7981238
7981238
bumped to the homepage by Community♦ 1 hour ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 1 hour ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
3
You can do it, but it's extremely difficult. It involves bit by bit manual editing and all the fun stuff, just to maybe prevent data loss and possibly have it still boot. If you need GPT, it's going to be MUCH easier to just back up your data and reformat the drive. Also, install Windows first, then Ubuntu. You'll have fewer problems in the end.
– TheWanderer
Jul 27 '16 at 12:23
Simple answer: it's not for the faint of heart, and especially not from non-techies.
– Android Dev
Jul 27 '16 at 12:43
Also, are you absolutely certain you booted the W10 installer in legacy mode?
– Android Dev
Jul 27 '16 at 12:45
@Android Dev absolutely.
– R S
Jul 27 '16 at 13:23
Contrary to what Zacharee1 says, converting isn't that hard -- tools like my GPT fdisk can do it. That said, you should know what you're doing before trying to do this, and I get the impression that R S doesn't understand enough to be making the attempt. Windows will install to MBR disks in BIOS mode or to GPT disks in EFI mode. Depending on the current Ubuntu boot mode and partition table type, it's likely to be better to boot the Windows installer in the mode (BIOS vs. EFI) to match what's already there, rather than change the partition table type.
– Rod Smith
Jul 27 '16 at 18:15
|
show 1 more comment
3
You can do it, but it's extremely difficult. It involves bit by bit manual editing and all the fun stuff, just to maybe prevent data loss and possibly have it still boot. If you need GPT, it's going to be MUCH easier to just back up your data and reformat the drive. Also, install Windows first, then Ubuntu. You'll have fewer problems in the end.
– TheWanderer
Jul 27 '16 at 12:23
Simple answer: it's not for the faint of heart, and especially not from non-techies.
– Android Dev
Jul 27 '16 at 12:43
Also, are you absolutely certain you booted the W10 installer in legacy mode?
– Android Dev
Jul 27 '16 at 12:45
@Android Dev absolutely.
– R S
Jul 27 '16 at 13:23
Contrary to what Zacharee1 says, converting isn't that hard -- tools like my GPT fdisk can do it. That said, you should know what you're doing before trying to do this, and I get the impression that R S doesn't understand enough to be making the attempt. Windows will install to MBR disks in BIOS mode or to GPT disks in EFI mode. Depending on the current Ubuntu boot mode and partition table type, it's likely to be better to boot the Windows installer in the mode (BIOS vs. EFI) to match what's already there, rather than change the partition table type.
– Rod Smith
Jul 27 '16 at 18:15
3
3
You can do it, but it's extremely difficult. It involves bit by bit manual editing and all the fun stuff, just to maybe prevent data loss and possibly have it still boot. If you need GPT, it's going to be MUCH easier to just back up your data and reformat the drive. Also, install Windows first, then Ubuntu. You'll have fewer problems in the end.
– TheWanderer
Jul 27 '16 at 12:23
You can do it, but it's extremely difficult. It involves bit by bit manual editing and all the fun stuff, just to maybe prevent data loss and possibly have it still boot. If you need GPT, it's going to be MUCH easier to just back up your data and reformat the drive. Also, install Windows first, then Ubuntu. You'll have fewer problems in the end.
– TheWanderer
Jul 27 '16 at 12:23
Simple answer: it's not for the faint of heart, and especially not from non-techies.
– Android Dev
Jul 27 '16 at 12:43
Simple answer: it's not for the faint of heart, and especially not from non-techies.
– Android Dev
Jul 27 '16 at 12:43
Also, are you absolutely certain you booted the W10 installer in legacy mode?
– Android Dev
Jul 27 '16 at 12:45
Also, are you absolutely certain you booted the W10 installer in legacy mode?
– Android Dev
Jul 27 '16 at 12:45
@Android Dev absolutely.
– R S
Jul 27 '16 at 13:23
@Android Dev absolutely.
– R S
Jul 27 '16 at 13:23
Contrary to what Zacharee1 says, converting isn't that hard -- tools like my GPT fdisk can do it. That said, you should know what you're doing before trying to do this, and I get the impression that R S doesn't understand enough to be making the attempt. Windows will install to MBR disks in BIOS mode or to GPT disks in EFI mode. Depending on the current Ubuntu boot mode and partition table type, it's likely to be better to boot the Windows installer in the mode (BIOS vs. EFI) to match what's already there, rather than change the partition table type.
– Rod Smith
Jul 27 '16 at 18:15
Contrary to what Zacharee1 says, converting isn't that hard -- tools like my GPT fdisk can do it. That said, you should know what you're doing before trying to do this, and I get the impression that R S doesn't understand enough to be making the attempt. Windows will install to MBR disks in BIOS mode or to GPT disks in EFI mode. Depending on the current Ubuntu boot mode and partition table type, it's likely to be better to boot the Windows installer in the mode (BIOS vs. EFI) to match what's already there, rather than change the partition table type.
– Rod Smith
Jul 27 '16 at 18:15
|
show 1 more comment
1 Answer
1
active
oldest
votes
If you have windows installed, you can use AOMEI Partition Assistant to convert your partition table from MBR to GPT , or from GPT to MBR. download it here
http://www.disk-partition.com/free-partition-manager.html
To install Ubuntu alongside windows 10, do following
- Valid for both GPT & MBR partition:
1)Make a partition at least 20GB & do not format it. just keep it Unallocated, in case you format it , delete it.(just like the black partition which is unallocated)
2)Reboot and boot from your installation disk/USB,
when it asks for Installation type, Select the 1st option . i.e
- Install Ubuntu alongside Windows Boot Manager
(the image below was copied from google image search)
3)You don't need to configure any kind of parition here , setup will automatically do this for you.
4) Finally Install GRUB Boot-loader to you Hard disk and you are done.now when you boot your machine, you will see boot options to choose from. if you don't see such options, go to Boot Devices in your BIOS ( Press F9 or F12 ) and select
- Ubuntu
or
- UEFI- Ubuntu
EDIT : As commented by Zacharee1, you don't always have to format entire hard drive, you can be smart. just use AOMEI Partition Assistant. it convert MBR to GPT without data Loss.
If you face any issue, comment back.
Hope it helps!
answered Jul 27 '16 at 13:56
Tridev MishraTridev Mishra
214
Remove reference to pirated cracked version.
– heynnema
Jul 27 '16 at 14:24
add a comment |
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1 Answer
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oldest
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1 Answer
1
active
oldest
votes
active
oldest
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active
oldest
votes
If you have windows installed, you can use AOMEI Partition Assistant to convert your partition table from MBR to GPT , or from GPT to MBR. download it here
http://www.disk-partition.com/free-partition-manager.html
To install Ubuntu alongside windows 10, do following
- Valid for both GPT & MBR partition:
1)Make a partition at least 20GB & do not format it. just keep it Unallocated, in case you format it , delete it.(just like the black partition which is unallocated)
2)Reboot and boot from your installation disk/USB,
when it asks for Installation type, Select the 1st option . i.e
- Install Ubuntu alongside Windows Boot Manager
(the image below was copied from google image search)
3)You don't need to configure any kind of parition here , setup will automatically do this for you.
4) Finally Install GRUB Boot-loader to you Hard disk and you are done.now when you boot your machine, you will see boot options to choose from. if you don't see such options, go to Boot Devices in your BIOS ( Press F9 or F12 ) and select
- Ubuntu
or
- UEFI- Ubuntu
EDIT : As commented by Zacharee1, you don't always have to format entire hard drive, you can be smart. just use AOMEI Partition Assistant. it convert MBR to GPT without data Loss.
If you face any issue, comment back.
Hope it helps!
answered Jul 27 '16 at 13:56
Tridev MishraTridev Mishra
214
Remove reference to pirated cracked version.
– heynnema
Jul 27 '16 at 14:24
add a comment |
If you have windows installed, you can use AOMEI Partition Assistant to convert your partition table from MBR to GPT , or from GPT to MBR. download it here
http://www.disk-partition.com/free-partition-manager.html
To install Ubuntu alongside windows 10, do following
- Valid for both GPT & MBR partition:
1)Make a partition at least 20GB & do not format it. just keep it Unallocated, in case you format it , delete it.(just like the black partition which is unallocated)
2)Reboot and boot from your installation disk/USB,
when it asks for Installation type, Select the 1st option . i.e
- Install Ubuntu alongside Windows Boot Manager
(the image below was copied from google image search)
3)You don't need to configure any kind of parition here , setup will automatically do this for you.
4) Finally Install GRUB Boot-loader to you Hard disk and you are done.now when you boot your machine, you will see boot options to choose from. if you don't see such options, go to Boot Devices in your BIOS ( Press F9 or F12 ) and select
- Ubuntu
or
- UEFI- Ubuntu
EDIT : As commented by Zacharee1, you don't always have to format entire hard drive, you can be smart. just use AOMEI Partition Assistant. it convert MBR to GPT without data Loss.
If you face any issue, comment back.
Hope it helps!
answered Jul 27 '16 at 13:56
Tridev MishraTridev Mishra
214
Remove reference to pirated cracked version.
– heynnema
Jul 27 '16 at 14:24
add a comment |
If you have windows installed, you can use AOMEI Partition Assistant to convert your partition table from MBR to GPT , or from GPT to MBR. download it here
http://www.disk-partition.com/free-partition-manager.html
To install Ubuntu alongside windows 10, do following
- Valid for both GPT & MBR partition:
1)Make a partition at least 20GB & do not format it. just keep it Unallocated, in case you format it , delete it.(just like the black partition which is unallocated)
2)Reboot and boot from your installation disk/USB,
when it asks for Installation type, Select the 1st option . i.e
- Install Ubuntu alongside Windows Boot Manager
(the image below was copied from google image search)
3)You don't need to configure any kind of parition here , setup will automatically do this for you.
4) Finally Install GRUB Boot-loader to you Hard disk and you are done.now when you boot your machine, you will see boot options to choose from. if you don't see such options, go to Boot Devices in your BIOS ( Press F9 or F12 ) and select
- Ubuntu
or
- UEFI- Ubuntu
EDIT : As commented by Zacharee1, you don't always have to format entire hard drive, you can be smart. just use AOMEI Partition Assistant. it convert MBR to GPT without data Loss.
If you face any issue, comment back.
Hope it helps!
answered Jul 27 '16 at 13:56
Tridev MishraTridev Mishra
214
If you have windows installed, you can use AOMEI Partition Assistant to convert your partition table from MBR to GPT , or from GPT to MBR. download it here
http://www.disk-partition.com/free-partition-manager.html
To install Ubuntu alongside windows 10, do following
- Valid for both GPT & MBR partition:
1)Make a partition at least 20GB & do not format it. just keep it Unallocated, in case you format it , delete it.(just like the black partition which is unallocated)
2)Reboot and boot from your installation disk/USB,
when it asks for Installation type, Select the 1st option . i.e
- Install Ubuntu alongside Windows Boot Manager
(the image below was copied from google image search)
3)You don't need to configure any kind of parition here , setup will automatically do this for you.
4) Finally Install GRUB Boot-loader to you Hard disk and you are done.now when you boot your machine, you will see boot options to choose from. if you don't see such options, go to Boot Devices in your BIOS ( Press F9 or F12 ) and select
- Ubuntu
or
- UEFI- Ubuntu
EDIT : As commented by Zacharee1, you don't always have to format entire hard drive, you can be smart. just use AOMEI Partition Assistant. it convert MBR to GPT without data Loss.
If you face any issue, comment back.
Hope it helps!
answered Jul 27 '16 at 13:56
Tridev MishraTridev Mishra
214
edited Oct 5 '16 at 23:57
answered Jul 27 '16 at 13:56
Tridev MishraTridev Mishra
214
answered Jul 27 '16 at 13:56
Tridev MishraTridev Mishra
214
answered Jul 27 '16 at 13:56
Tridev MishraTridev Mishra
214
214
Remove reference to pirated cracked version.
– heynnema
Jul 27 '16 at 14:24
add a comment |
Remove reference to pirated cracked version.
– heynnema
Jul 27 '16 at 14:24
Remove reference to pirated cracked version.
– heynnema
Jul 27 '16 at 14:24
Remove reference to pirated cracked version.
– heynnema
Jul 27 '16 at 14:24
add a comment |
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3
You can do it, but it's extremely difficult. It involves bit by bit manual editing and all the fun stuff, just to maybe prevent data loss and possibly have it still boot. If you need GPT, it's going to be MUCH easier to just back up your data and reformat the drive. Also, install Windows first, then Ubuntu. You'll have fewer problems in the end.
– TheWanderer
Jul 27 '16 at 12:23
Simple answer: it's not for the faint of heart, and especially not from non-techies.
– Android Dev
Jul 27 '16 at 12:43
Also, are you absolutely certain you booted the W10 installer in legacy mode?
– Android Dev
Jul 27 '16 at 12:45
@Android Dev absolutely.
– R S
Jul 27 '16 at 13:23
Contrary to what Zacharee1 says, converting isn't that hard -- tools like my GPT fdisk can do it. That said, you should know what you're doing before trying to do this, and I get the impression that R S doesn't understand enough to be making the attempt. Windows will install to MBR disks in BIOS mode or to GPT disks in EFI mode. Depending on the current Ubuntu boot mode and partition table type, it's likely to be better to boot the Windows installer in the mode (BIOS vs. EFI) to match what's already there, rather than change the partition table type.
– Rod Smith
Jul 27 '16 at 18:15