Hi anyone out here,
I have encountered a weird problem recently after installing and then uninstalling Ubuntu 18.10 on my MacBook Pro (Retina, 15-inch, Mid 2015). I uninstall Ubuntu by simply erasing the hard disk of it. I have installed and uninstalled Ubuntu successfully on my old macbook pro 13" before Apple's new file system APFS when everything is alright. After this time I remove the Ubuntu from my macbook, some hard drive volume, 32 GB, is missing. This amount is exactly the same as the "swap" volume I gave to my Ubuntu system when I installed it. And it doesn't shown up anywhere on my Disk Utility. I have also run the "diskutil list" on terminal but didn't find it as well. Can I possibly get back those lost volume by any mean?
in the terminal windows it shows as:
Last login: Fri Apr 19 08:19:05 on ttys000
reddd:~ reddd$ diskutil list
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.3 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF 300.1 GB disk0s2
3: Microsoft Basic Data Untitled 167.9 GB disk0s4
/dev/disk1 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +300.1 GB disk1
Physical Store disk0s2
1: APFS Volume Macintosh HD 175.4 GB disk1s1
2: APFS Volume Preboot 43.8 MB disk1s2
3: APFS Volume Recovery 517.3 MB disk1s3
4: APFS Volume VM 1.1 GB disk1s4
The screenshot of the disk utility is attached below as well.
I have encountered a weird problem recently after installing and then uninstalling Ubuntu 18.10 on my MacBook Pro (Retina, 15-inch, Mid 2015). I uninstall Ubuntu by simply erasing the hard disk of it. I have installed and uninstalled Ubuntu successfully on my old macbook pro 13" before Apple's new file system APFS when everything is alright. After this time I remove the Ubuntu from my macbook, some hard drive volume, 32 GB, is missing. This amount is exactly the same as the "swap" volume I gave to my Ubuntu system when I installed it. And it doesn't shown up anywhere on my Disk Utility. I have also run the "diskutil list" on terminal but didn't find it as well. Can I possibly get back those lost volume by any mean?
in the terminal windows it shows as:
Last login: Fri Apr 19 08:19:05 on ttys000
reddd:~ reddd$ diskutil list
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.3 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF 300.1 GB disk0s2
3: Microsoft Basic Data Untitled 167.9 GB disk0s4
/dev/disk1 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +300.1 GB disk1
Physical Store disk0s2
1: APFS Volume Macintosh HD 175.4 GB disk1s1
2: APFS Volume Preboot 43.8 MB disk1s2
3: APFS Volume Recovery 517.3 MB disk1s3
4: APFS Volume VM 1.1 GB disk1s4
The screenshot of the disk utility is attached below as well.