1
vote
0answers
22 views

/dev/sdb contains GPT signatures, indicating that it has a GPT table. However, it does not have a valid fake msdos partition table, as it should [duplicate]

When I open gparted I get the following warning: /dev/sdb contains GPT signatures, indicating that it has a GPT table. However, it does not have a valid fake msdos partition table, as it should. ...
0
votes
1answer
478 views

GParted claims whole hard drive is unallocated and gives warning about GPT table

For months I have been happily using my 3TB hard drive, and I still do. Today I discovered that GParted shows the whole drive (/dev/sdb) as being unallocated. The drive works fine though. Clicking for ...
15
votes
1answer
2k views

Can't boot into Windows 7 EFI GPT after recovery operation

My question, or rather issue, is in the extent of this previous case in which I wanted to grow my Linux (ext4) partition. The partition /dev/sda6 was in the way of doing this and since it contained ...
2
votes
1answer
3k views

GParted and Ubuntu installer does not recognize Windows partition, but Ubuntu does

So, I'm trying to set up a dual-boot of Windows 7 Ult 64-bit with Ubuntu on my computer. The computer has UEFI firmware and originally came with Win 8. It has a 16GB SSD and a 1TB HDD. I intend for ...
0
votes
1answer
2k views

partitions aren't shown during installation of ubuntu 13.04

I've bought a new laptop (dell inspiron 15 3521) with windows 8. Since I mainly use linux I removed the 7 partitions windows 8 apparently needed and made 4 partitions using a pmagic live usb (windows ...
1
vote
1answer
1k views

Ubuntu 13.04 doesn't see my 2TB hard drive

I have a small problem. I switched today from Windows 7 to Ubuntu 13.04 on my home PC. I have installed 3 hard drives - 250GB, 500GB and a 2TB. On the 250GB I have installed the system - clean ...
1
vote
1answer
6k views

Can't remove GPT table from hard drive

I have tried everything, but nothing works... Background: Started out with Windows 7, formated and installed Ubuntu and later installed Arch linux with a GPT partition table. Running following ...
2
votes
2answers
4k views

GPT partition table problem: Windows 7 and Ubuntu dual boot

I hope you guys will help me get through this situation I have gotten myself into. I bought a new samsung ultra book running windows 8. I knew going into the purchase that I wanted to ditch windows ...
2
votes
0answers
91 views

Ubuntu 12.04 installer and gparted do not detect the existing windows partitions [duplicate]

Possible Duplicate: How to fix MBR partition prior to Ubuntu Installation? A partition overlaps GPT backup sectors I just bought a new laptop that comes with Windows 7 preinstalled and I ...
1
vote
1answer
11k views

Change MBR to GPT on external hard drive with data

Change MBR to GPT on external hard drive with data: I found a way for the internal one here. However the External drive is a Data drive only, I dont't need to care about any bootloaders etc. So is ...
2
votes
1answer
1k views

Help me!! Extract partition table GPT

English is not my native language, so I apologize. I want to remove the partition table from my hard drive /dev/sdb and then put it on my disk /dev/sda, but when running the following command: sudo ...