Этот диск содержит несоответствие таблиц разделов gpt и mbr clonezilla
You might have installed an OS with GPT partition table, and later overwrite the disk by installing another OS with MBR partition table. The MBR partition table editor, e.g. fdisk, sfdisk, or cdisk does not know GPT, so it overwrite part of the GPT partition table, but did not clean the rest completely. Therefore that's why you got such a message.
If you are sure your running OS is using MBR partition table, not GPT one, you can run sudo sgdisk -z /dev/sdx (Replace /dev/sdx with your disk name, e.g. /dev/sda for the 1st hard drive) to clean the GPT partition table, while keep the MBR partition table. //NOTE// Use the above command carefully. It might destroy everything on the harddrive.
I installed Mac first and Windows second, then replaced the default MBR boot manager with Chameleon Boot Loader.
Here's the partition table:
Disk0s3 is the current MacOSX partition, disk0s2 is a Time Machine backup and disk0s4 is Windows 8.1.
What should I do?
Clonezilla fails with warning (mismatched GPT and MBR partition)
I just finished setting up a new (to me) computer with a fresh installation of Lubuntu 20.01.
I used the automated installer to install this OS over top of Windows 10 (so the computer is a total Lubuntu computer now - no more Windows). This created one big ~469GB partition on the boot drive.
After spending the past few days ironing out all the kinks, installing and tweaking my favorite applications, creating desktop launchers, etc. I got it to where I was happy, and decided to back it up with Clonezilla, which I've done many times before on previous computers.
However, this time Clonezilla failed to back it up with the following warning (ugh!):
This disk contains mismatched GPT and MBR partition: /dev/sda.
It will confuse Clonezilla and might make the saved image useless or fail to clone the disk.
You can use gdisk or sgdisk to fix this issue. E.G. if you are sure only MBR partition table is the one you want, you can run this command to destroy the GPT partition table while keep the MBR partition on table:
sudo sgdisk -z /dev/sdx
//NOTE// (1) Replace /dev/sdx with the above hard drive name. (2) ALL EXISTING DATA ON THE DISK WILL BE LOST IF GIVING WRONG COMMAND. USE THIS COMMAND CAREFULLY.
Please fix this issue then restart Clonezilla again.
Program terminated!!
So it seems I cannot back up my computer. Also the warning message is rather terrifying, as I am not really sure what is going on or how to fix it. The little I can fathom is that there are tiny boot partitions on the hard drive to tell it where the larger sectors/partitions lie, and that there are two conflicting ones. I'm assuming one is a vestige of the old Windows 10 installation. Unfortunately, I don't know which - MBR or GPT - is the one to delete or if I even should, or how to. I dread messing up my hard drive and having to spend several days getting it back to where I finally had it.
Why did this happen in the first place?
I am a little out of my depth here. Could someone guide me through the process? I'm not even sure if what Clonezilla is asking is the right thing to do. I've done a bit of Googling about the problem, and all suggestions give rather high-level instructions and warn about messing up one's hard drive. I've attached a screenshot of the Clonezilla error screen and a screenshot of my hard drive partition as shown in KDE partition manager.
Another thing that might offer a clue is that the Grub Boot Loader never shows up when I start this computer. It goes straight to the Lubuntu boot screen (Lubuntu Logo) and starts up. This is the first time I've seen this on a Lubuntu computer, and thought maybe it was a new change for Lubuntu 20.04, but now I'm thinking it is a symptom of the problem above.
This is a problem I really need some hand-holding to get through! Thanks very much for any help you can offer.
4 Answers 4
Solution Resolve the conflict observed by clonezilla, by removing one of the entries (gpt). To do this, access the command line terminal of clonezilla. Use the following command to delete the gpt.
Possible Cause When Windows gets installed in SSD, it creates a GPT. In my system the GPT was blank. Now when, clonezilla finds that MBR has the pariotion structure whereas GPT is blank, it throws an error. So, when the GPT is deleted, there is no more conflict.
Note Before performing this, please take a backup of your data, so that even if you accidentally delete the correct partition format, you can still retrieve your data.
I was unable to boot after this operation but hopefully I did first a backup of the first 512K (not only 512 bytes) of the disk with "dd if=/dev/sdX of=backStartOfDisk bs=512K count=1". After applying your solution, I restored partially the backup with "dd if=backStartOfDisk of=/dev/sdX bs=512 seek=1 skip=1 count=256". This last command skipped the first 512 bytes to leave them as corrected, then restored the following 256K that was missing for a normal boot. Thanks!
Chances are you should be using a hybrid MBR with your setup. I don't know if Clonezilla deals well with that. If you need the hybrid MBR and Clonezilla doesn't like it, you could back up your hybrid MBR (in fact, your whole partition table) with gdisk , create a fresh protective MBR to replace the hybrid MBR, use Clonezilla, and then restore the hybrid MBR. This is a pretty advanced dance, though, so I recommend you do it only once you understand what you're doing. Read the gdisk documentation and anything else (maybe the Wikipedia article on GPT) until you understand it. (I haven't provided step-by-step details because I don't want to encourage anybody who doesn't understand it to try it.)
It's also possible that your hybrid MBR is damaged or that you've got mis-matched GPT and MBR data. In this case, you'll need to repair your partition table. The details of what you'll need to do depend on what specific damage you've suffered, and your post doesn't provide sufficient details to reveal that. The gdisk documentation site includes a page on repairing GPT damage, which should help you get started. Posting detailed output of both the GPT and MBR data might help us understand what's going on. To do this, enter gdisk , type x to enter the experts' menu, type p , type o , and then type q to quit. Post the entire session output. If gdisk asks you whether to use GPT or MBR data when you first start it, then that means that they're badly mis-matched, and you need to decide which to use. Note that in this sort of situation, OS X is likely to use the GPT data and Windows will use the MBR data, so you'll need to carefully check both tables, figure out which is correct (or which portions of each is correct), and develop a plan to reconcile them.
If you're lucky, the fix for your problem will be easy. Be careful, though, because it's possible that you're heading into very treacherous waters. If you have important data on that disk, back it up before you do anything else.
Я сначала установил Mac и Windows во-вторых, затем заменил загрузчик MBR по умолчанию на загрузчик Chameleon.
Вот таблица разделов:
Disk0s3 - текущий раздел MacOSX,disk0s2 является резервной копией машины времени и disk0s4 ОС Windows 8.1.
решение Разрешите конфликт, наблюдаемый clonezilla, удалив одну из записей (gpt). Для этого откройте терминал командной строки clonezilla. Используйте следующую команду для удаления gpt.
Возможные Причины Когда Windows устанавливается на SSD, создается GPT. В моей системе GPT был пустым. Теперь, когда clonezilla обнаруживает, что MBR имеет структуру pariotion, тогда как GPT пуст, он выдает ошибку. Итак, когда GPT является удалено, конфликта больше нет.
Примечание Прежде чем сделать это, сделайте резервную копию ваших данных, чтобы даже если вы случайно удалили правильный формат раздела, вы все равно могли получить свои данные.
скорее всего, вы должны использовать гибридный MBR С настройки. Я не знаю, если Clonezilla сделок с этим. Если вам нужна гибридная MBR и Clonezilla это не нравится, вы можете создать резервную копию своей гибридной MBR (фактически, всей таблицы разделов) с помощью gdisk создать свежий защитная MBR чтобы заменить гибридную MBR, используйте Clonezilla, а затем восстановить гибридную MBR. Однако это довольно продвинутый танец, поэтому я рекомендую вам сделать это только после того, как вы поймете то, что ты делаешь. Прочитайте gdisk документация и что-нибудь еще (может быть статья Википедии о GPT) пока вы не поймете это. (Я не предоставил пошаговые детали, потому что я не хочу поощрять кого-либо, кто не понимает этого, попробовать.)
также возможно, что ваш гибридный MBR поврежден или что у вас есть несоответствующие данные GPT и MBR. В этом случае необходимо восстановить таблицу разделов. Подробная информация о том, что вам нужно это зависит от того, какой конкретный ущерб вы понесли, и ваш пост не предоставляет достаточных сведений, чтобы выявить это. The gdisk документация сайта включает в себя страница по ремонту ОПС ущерба,, которые должны помочь вам начать работу. Публикация подробных выходных данных GPT и MBR может помочь нам понять, что происходит. Для этого введите gdisk , тип x для входа в меню экспертов, типа p , тип o , а затем введите q бросить. После всего сеанса выход. Если gdisk спрашивает вас, следует ли использовать данные GPT или MBR при первом запуске, то это означает, что они плохо mis-matched, и вам нужно решить, какой использовать. Обратите внимание, что в подобной ситуации OS X, скорее всего, будет использовать данные GPT, а Windows будет использовать данные MBR, поэтому вам нужно тщательно проверить и таблицы, выяснить, что правильно (или какой части каждого правильно), и разработать план, чтобы помирить их.
"Clonezilla this disk contain mismatched GPT and MBR partition" is a hot topic that many users talk about. Thus, there is always a solution. You can get 3 working solutions below to fix it.
By Delia / Last update April 22, 2021
Clonezilla: this disk contains dismatched GPT and MBR partition
There are many users report that when they try to clone or restore from a backup using Clonezilla, they receive error message saying “This disk contains mismatched GPT and MBR partition”. Just like the following case:
"Windows 7 Pro 64-bit is successfully installed on a 128Gb SSD drive (ADATA SP900). 'Computer Management' confirms the partition style is MBR for this drive.
When using Clonezilla to take a backup image of this drive, my preferred backup method, it reports the following error: 'This disk contains mismatched GPT and MBR partition: /dev/sda'
As I do not use the GPT partition system, is there a 'safe' fix that will not result in a loss of data please? Thanks in advance. "
Why does it come up? Most likely, you originally installed an OS with GPT partition table, and later overwrite it with another OS in MBR partition table. The MBR partition table editor cannot recognize GPT, neither can it overwrite the GPT partition table completely, thus the error arises.
Then, how to fix Clonezilla error the disk contains dismatched GPT and MBR partition? You can try gdisk or sgdisk command with Clonezilla or use a professional software integrated imaging and clone feature, such as, AOMEI Backupper Professional. Click the anchor text below and learn the corresponding method.
Written in the end
AOMEI Backupper is one of the best alternative software to Clonezilla. It not only provide all imaging, cloning feature, but also solve some potential prolems, such as, cloned hard drive shown wrong size, system image restore fails because of EFI BIOS, etc.
If you want to protect unlimited computers within your company, you can pick AOMEI Backupper Technician. With the inbuilt AOMEI Image Deploy tool, you are also allowed to deploy/restore system image file on server-side computer to multiple client-side computers over network.
And it support creating portable version of AOMEI Backupper so as to run this software on the target computer without installing again.
У тебя есть диск с MBR, и при этом на нем EFI раздел? Как так вышло? Что конкретно ты пытаешься добиться? Что при этом делаешь? Какая конкретно ошибка?
да просто я плохо что понимаю. uefi раздел сделал изза мануала в интернете.
я пытаюсь clonezilla сохранить образ диска. если у меня есть uefi раздел значит я могу удалить хоть mbr хоть gpt запись?
Ничего не понятно. Метка диска dos, значит таблица разделов mbr, причем тут gpt?
как можно удалить то, чего нет?
если у меня есть uefi раздел значит я могу удалить хоть mbr хоть gpt запись?
uefi раздел сделал изза мануала в интернете.
Вначале повторяют по-обезьяньи, потом не знают что с этим делать.
Какова конечная цель всех твоих манипуляций? Чего ты хочешь добиться?
Я так понял на до что то удалить mbr или gpt.
У тебя есть правая рука и есть левая рука. Надо что-то удалить.
А еще есть нога.
А вот голова явно отсутствует.
Тип таблицы разделов (gpt, mbr) абсолютно никак не связан с ESP-разделом.
Вроде как говорит, что таблица разделов все-таки ms-dos (MBR). Но я не могу представить, как ты собираешься вычищать «остатки GPT». Даже полная переразметка не даст полной гарантии, что будит стерты все «хвосты GPT».
пытаюсь clonezilla сохранить образ диска.
Чую, дело кончится потерей всей информации.
На до опи сать про бле му нор маль но. А то что то ни че го не понятно.
Давай с самого начала, почему ты решил что надо что-то удалять?
infomeh ★★ ( 08.08.20 12:32:33 )
Последнее исправление: infomeh 08.08.20 12:32:49 (всего исправлений: 1)
все ок, по гуглу одну строку ввел и все удалилась и клонзилла заработал теперь что и требовалось sudo gdisk /dev/sda потом 1,z,n
Regacar ( 08.08.20 12:39:17 )
Последнее исправление: Regacar 08.08.20 12:39:49 (всего исправлений: 1)
A Carafe of Ubuntu
Method 3: Fix Clonezilla fails with MBR/GPT mismatcg using AOMEI Backupper
Just like Clonezilla, AOMEI Backupper also provides imaging and cloning features for Windows 10/8/7 that completely support GPT and MBR disks.
Clone larger hard drive to small one. It makes full use of intelligent clone to clone only used sectors on the larger disk.
Clone MBR disk to MBR disk or GPT disk to GPT disk.
Clone MBR disk to GPT disk or clone GPT to MBR disk.
Online cloning to clone partitions that are mounted.
Many types of backup solutions including system backup, disk backup, file backup and disk backup.
Schedule/automatic backup to help you backup your data regularly.
Incremental and differential backup to run backup faster and save more space while keeping multiple versions of backup.
Hot backup to backup data while files are open.
Offline restore to recover your computer when it is unbootable.
For its compatibility, you will never encounter any problem like Clonezilla this disk contains mismatched GPT and MBR, when you use AOMEI Backupper to clone or restore.
Next, I’ll take GPT disk clone as an example to show you the detailed steps. If you want to backup disk or restore disk, you could consider using “Backup” and “Restore” feature in this software.
To clone GPT disk to MBR with AOMEI Backupper, use the following steps:
1. Download AOMEI Backupper Professional, install and launch it.
2. Click Clone and Disk Clone subsequently. To backup disk, click Backup and Disk Backup as instead.
3. Select GPT disk as source disk and click “Next”.
4. Select MBR disk as destination disk and click “Next”.
5. Preview the operation and click “Start Clone”. Tick "SSD Alignment" to help SSDs reach its peak performance by accelerating the reading and writing speed of SSDs.
If the target disk is blank, you will be asked whether you want to convert MBR to GPT. Click Yes or No. If you are cloning MBR to GPT disk, here you will be asked to convert GPT to MBR or not.
If the target disk has partitions, it will keep the partition style of target disk, here is GPT disk. If it has more than 4 partitions, this software will convert primary partition and logical partition automatically to avoid data loss.
Notes:✎. Edit Partition: If you clone disk to larger disk, your target disk space that exceed the original disk may become an unallocated space and you cannot use it for anything. To solve this problem, AOMEI provide you “Edit Partition” feature to resize the size of destination disk. Sector by sector clone: This feature is suitable for users whose destination disk is as large as original disk. And it will copy all the sectors in the original disk whether used or not.
Method 1. Fix "this disk contains mismatched GPT and MBR partition" with gdisk
Clonezilla supports single partition table, GPT or MBR, so you can choose to keep only one of partition type. In this part, I’ll show you how to fix clonezilla error with gdisk.
Note:✎. the following operation may result in data loss, please backup files at first.
How to destroy GPT partition table with gdisk:
1. Start Clonezilla live and enter command line prompt. After that, type the command in the following.
sudo gdisk /dev/sda (/dev/sdx is the disk containing mismatched GPT and MBR partition)
2. See disk information shown as below, and select the disk partition style.
If you are sure that your disk is GPT, then choose 1. If it is MBR, choose 2. Do not select 3 because it will delete all partitions on your disk.
Found valid MBR and GPT. Which do you want to use? (1 – GPT (2 – MBR (3 - Create blank GPT
3. Type “x” to select the disk containing mismatched GPT and MBR partition.
4. Type “z”to enter Expert mode.
5. Type “y” when you are asked if you want to wipe out GPT/MBR data.
6. Type "n" if you asked to blank MBR.
6. Finally, create one or more partitions with free space.
Method 2. Fix "this disk contains mismatched GPT and MBR partition" with sgdisk
Beside gdisk, sgdisk is another command line that can solve this problem. The steps are very similar. You just need to enter command line prompt in Clonezilla, then replace gdisk with sgdisk.
To wipe GPT table with sgdisk:
1. Enter Clonezilla Command line prompt.
2. Type the following commands in order.
sudo -i
sgdisk -z /dev/sda (Please make sure /dev/sda is the disk that contain mismatched GPT and MBR partition)
3. Reboot your computer.
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