-
All replies
-
Helpful answers
-
Oct 22, 2014 6:18 AM in response to 1Unoby Loner T,Can start a new thread and post the output of the following commands on the new thread?
diskutil list
diskutil cs list
sudo gpt -vv -r show /dev/disk0
sudo fdisk /dev/disk0
Once you have the new thread created, post a link to it on this thread.
-
Oct 22, 2014 5:56 PM in response to Loner Tby fhornedo,Loner T, I'm having the same problem. Here is the link to the thread I created. Any help you can provide would be greatly appreciated. Thanks!
-
Oct 23, 2014 6:32 AM in response to UTC7by MacBelly-jr,Hi everyone, I had a similar problem which i was able to fix (due to dumb luck more than anything else i suspect). Look for my post in this thread: Bootcamp and Yosemite upgrade - potential data loss warning
-
-
Oct 30, 2014 3:45 AM in response to Loner Tby cristianculea,Hello!
I have the same problem with Windows 8.1 partition. Here are the details: Windows partition disappeared after Yosemite upgrade.
Can anybody help me?
Thank you a lot, guys!Cristi
-
Oct 30, 2014 5:26 AM in response to Jesper-Aby Don Arrington,same here with my windows 8.1 that had some somewhat important files on it, Some stuff I had worked on, and my encrypted archive that I can never get back now..... perhaps they could give some warning, I didn't back up anything assuming my windows partition would be safe from file loss.....
-
Oct 30, 2014 5:31 AM in response to Don Arringtonby Loner T,If the current state is as it was post-Yosemite upgrade, a recovery can be attempted.
-
-
Oct 30, 2014 8:41 PM in response to Jesper-Aby yi_D,I do not have this problem. But I have another issue that maybe caused by the same thing. I can use my windows 7 but I want to reinstall windows 7 to the original win7 partition. However, when I used the flash disk that created by BOOT CAMP ASSISTANT and had successfully loaded the win7 installation file, everything was good. But when I went to the step to select a partition to install the win7 I could not find any of them. The whole disk was not readable.
-
Oct 30, 2014 8:55 PM in response to yi_Dby Loner T,If you removed Windows using Bootcamp Assistant, then it removes the partition as well. If the partition was removed without using Bootcamp Assistant, then you have a mismatched GPT/MBR causing problems. Please post the output of
diskutil list
diskutil cs list
sudo gpt -vv -r show /dev/disk0
in a new thread and post a reference to the new thread here.
-
Oct 31, 2014 12:33 PM in response to Loner Tby cristianculea,Cristians-MacBook-Pro:~ PlayXP$ diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.3 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_CoreStorage 150.4 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
4: Microsoft Basic Data 349.0 GB disk0s4
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS Mac OS *150.1 GB disk1
Logical Volume on disk0s2
0F014A75-86E7-4185-B3CE-A2737C5712B2
Unlocked Encrypted
Cristians-MacBook-Pro:~ PlayXP$ diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.3 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_CoreStorage 150.4 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
4: Microsoft Basic Data 349.0 GB disk0s4
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS Mac OS *150.1 GB disk1
Logical Volume on disk0s2
0F014A75-86E7-4185-B3CE-A2737C5712B2
Unlocked Encrypted
Cristians-MacBook-Pro:~ PlayXP$ diskutil cs list
CoreStorage logical volume groups (1 found)
|
+-- Logical Volume Group B90BBF7E-5AFB-413A-9857-950239F6C079
=========================================================
Name: Mac OS
Status: Online
Size: 150418022400 B (150.4 GB)
Free Space: 0 B (0 B)
|
+-< Physical Volume 21C4041F-3D8C-4713-B85C-999DF9463B87
| ----------------------------------------------------
| Index: 0
| Disk: disk0s2
| Status: Online
| Size: 150418022400 B (150.4 GB)
|
+-> Logical Volume Family 61BD26AB-753E-4F00-8D1E-DF5140483AF4
----------------------------------------------------------
Encryption Status: Unlocked
Encryption Type: AES-XTS
Conversion Status: Complete
Conversion Direction: -none-
Has Encrypted Extents: Yes
Fully Secure: Yes
Passphrase Required: Yes
|
+-> Logical Volume 0F014A75-86E7-4185-B3CE-A2737C5712B2
---------------------------------------------------
Disk: disk1
Status: Online
Size (Total): 150072197120 B (150.1 GB)
Conversion Progress: -none-
Revertible: Yes (unlock and decryption required)
LV Name: Mac OS
Volume Name: Mac OS
Content Hint: Apple_HFS
Cristians-MacBook-Pro:~ PlayXP$ sudo gpt -vv -r show /dev/disk0
gpt show: /dev/disk0: mediasize=500277790720; sectorsize=512; blocks=977105060
gpt show: /dev/disk0: Suspicious MBR at sector 0
gpt show: /dev/disk0: Pri GPT at sector 1
gpt show: /dev/disk0: Sec GPT at sector 977105059
start size index contents
0 1 MBR
1 1 Pri GPT header
2 32 Pri GPT table
34 6
40 409600 1 GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
409640 293785200 2 GPT part - 53746F72-6167-11AA-AA11-00306543ECAC
294194840 1269544 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
295464384 576
295464960 681639936 4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
977104896 131
977105027 32 Sec GPT table
977105059 1 Sec GPT header
-
Nov 1, 2014 3:14 PM in response to Jesper-Aby bobemil,Same problem as everyone else... Apple needs to repair this or I will never buy their products again.
-
Nov 1, 2014 3:23 PM in response to bobemilby Loner T,Please start a new thread with the output from the Commands that are mentioned in this thread. A recovery attempt can be made based on the output of your commands. The acrimony towards Apple should be directed via Feedback.
-
Nov 2, 2014 2:08 PM in response to Loner Tby yi_D,Last login: Sun Nov 2 17:00:29 on ttys000
Yidings-MacBook-Pro-3:~ yi_D$ diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *251.0 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Microsoft Basic Data DATA 60.0 GB disk0s2
3: Microsoft Basic Data BOOTCAMP 39.9 GB disk0s3
4: Apple_HFS Macintosh HD 150.1 GB disk0s4
5: Apple_Boot Recovery HD 650.0 MB disk0s5
Yidings-MacBook-Pro-3:~ yi_D$ diskutil cs list
No CoreStorage logical volume groups found
Yidings-MacBook-Pro-3:~ yi_D$ sudo gpt -vv -r show /dev/disk0
gpt show: /dev/disk0: mediasize=251000193024; sectorsize=512; blocks=490234752
gpt show: /dev/disk0: Suspicious MBR at sector 0
gpt show: /dev/disk0: Pri GPT at sector 1
gpt show: /dev/disk0: Sec GPT at sector 490234751
start size index contents
0 1 MBR
1 1 Pri GPT header
2 32 Pri GPT table
34 6
40 409600 1 GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
409640 2008
411648 117186560 2 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
117598208 77860864 3 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
195459072 262144
195721216 293243960 4 GPT part - 48465300-0000-11AA-AA11-00306543ECAC
488965176 1269536 5 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
490234712 7
490234719 32 Sec GPT table
490234751 1 Sec GPT header
Yidings-MacBook-Pro-3:~ yi_D$ sudo fdisk /dev/disk0
Disk: /dev/disk0 geometry: 30515/255/63 [490234752 sectors]
Signature: 0xAA55
Starting Ending
#: id cyl hd sec - cyl hd sec [ start - size]
------------------------------------------------------------------------
1: EE 1023 254 63 - 1023 254 63 [ 1 - 409639] <Unknown ID>
2: 07 1023 254 63 - 1023 254 63 [ 411648 - 117186560] HPFS/QNX/AUX
*3: 07 1023 254 63 - 1023 254 63 [ 117598208 - 77860864] HPFS/QNX/AUX
4: AF 1023 254 63 - 1023 254 63 [ 195721216 - 293243960] HFS+
Yidings-MacBook-Pro-3:~ yi_D$
I tried to erase the BOOTCAMP partition, but still can't find any partitions when booting from the bootcamp flash disk to install win7 as before. The issue is showed as follow:
Thank you~~
-
Nov 2, 2014 3:48 PM in response to yi_Dby Loner T,Can you post this information on a new thread and post a reference to the new thread here? Your GPT and MBR both look incorrect. You have two MS Data partitions. What version of Windows was installed on this Mac? Was it installed using EFI Boot?
