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Old 01-18-2016, 02:00 PM   #16
aggelalex
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Quote:
Ya, I am not able to boot, and I have UEFI. But the partition is missing and I can't move windows so that I create one.

I'm now in Lubuntu Live
Err, Lubuntu not Installed...
 
Old 01-18-2016, 02:01 PM   #17
aggelalex
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Quote:
Ya, I am not able to boot, and I have UEFI. But the partition is missing and I can't move windows so that I create one.

I'm now in Lubuntu Live
Err, Lubuntu not Installed...
 
Old 01-18-2016, 02:07 PM   #18
colorpurple21859
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Do you have room at the end of windows to create an efi partition? you should be able to use windows disk manager to reduce the size of the windows partition to make room for an efi parttition.
 
Old 01-18-2016, 02:10 PM   #19
colorpurple21859
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Quote:
Partition Start Sector End Sector # of Sectors System
/dev/sda1 2,048 20,973,567 20,971,520 Windows Recovery Environment (Windows)
/dev/sda2 20,973,568 335,415,295 314,441,728 Data partition (Windows/Linux)
/dev/sda3 586,317,824 595,187,711 8,869,888 BIOS Boot partition
/dev/sda5 335,417,344 586,317,823 250,900,480 EFI System partition
/dev/sda6 617,330,688 625,141,759 7,811,072 Swap partition (Linux)
is this your correct partition layout

and is this correct
Quote:
/dev/sda1 C4D04074D0406F2C ntfs System
/dev/sda2 26BE42BFBE4286F1 ntfs Windows
/dev/sda3 8cdc43e6-05e8-417e-8375-ea8ca2c187ba ext4
/dev/sda5 728d0eb2-0979-48c2-afae-7adf6a6e3079 ext4
/dev/sda6 1481ffbb-6f17-408f-b10e-dde6db68c2a6 swap
If so then sda5 needs to be formated as fat32.

Last edited by colorpurple21859; 01-18-2016 at 02:14 PM.
 
Old 01-18-2016, 02:45 PM   #20
aggelalex
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Quote:
Ya, I am not able to boot, and I have UEFI. But the partition is missing and I can't move windows so that I create one.

I'm now in Lubuntu Live
Err, Lubuntu not installed
 
Old 01-18-2016, 02:48 PM   #21
aggelalex
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sorry for posting that for three times, it's that my internet connection laggs...

Err, /dev/sda5 is Deepin, it's my main OS... And also I can't boot into Windows or any other OS


I'm now in Lubuntu Live
 
Old 01-18-2016, 03:09 PM   #22
colorpurple21859
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okay then scratch that I was going by the efi boot sys. I'm glad you didn't listen to me. Using the lubuntu live cd will it let you run apt-get install grub-pc to the lubuntu filesystem? If so then mount /dev/sda5 to /mnt then you should be able to run grub-install --force --target=i386-pc --boot-directory=/mnt/boot /dev/sda. The only other thing that might work is to get a 32 bit live cd and try to reinstall grub from it.

Last edited by colorpurple21859; 01-18-2016 at 03:11 PM.
 
Old 01-18-2016, 03:24 PM   #23
aggelalex
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Anyway colourpurple21859, well, when it comes for hardware and partitioning I know as little as you can imagine, and I don't know what efi boot sys is, but your istructions l8er reported no error, so I'm going to reboot, and tell you what happened.
Sorry for making you rage, when I become anxious I am quite not bearable...
 
Old 01-18-2016, 03:31 PM   #24
aggelalex
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Nope, this didn't work... I feel like formatting my hard drive... But if I do this my guaranty gets voided... OMG I'm doomed...
 
Old 01-18-2016, 03:34 PM   #25
colorpurple21859
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what happened when you rebooted
 
Old 01-18-2016, 03:50 PM   #26
aggelalex
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The same as always:
1. Trying to boot to my hard drive fails
2. Redirects me to boot menu, where I have to choose from an empty floppy or an empty cd rom or my hard drive
3. I choose the hard drive
4. It redirects me back to the boot menu.
Loop....
N. I hard shutdown my PC by using the power key.
N+1. I boot back to Lubuntu Live.
 
Old 01-19-2016, 05:11 AM   #27
colorpurple21859
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I did a little research and there is way to convert back to mbr using gdisk from the live cd. I don't know how it really works as I only tested it in a vmware enviroment. Would suggest revert partition layout back to original from any changes that has been made since the coversion to gpt then from live cd
gdisk /dev/sda
r #gdisk goes into recovery mode
g #converts gpt to mbr
w #write partition table
exit from gdisk reboot and mount /dev/sda5 to /mnt and then grub-install --root-directory=/mnt /dev/sda

Last edited by colorpurple21859; 01-19-2016 at 05:13 AM.
 
Old 01-19-2016, 06:45 AM   #28
aggelalex
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This also ran, even with a warning
Will let you know if it works!
 
Old 01-19-2016, 06:48 AM   #29
aggelalex
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No luck
 
Old 01-19-2016, 06:55 AM   #30
colorpurple21859
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did it convert back to mbr what was the warning?
 
  


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