Re: Windows boots, but not Ubuntu
The MBR or GPT matters if you are not sure in what mode it's installed because win7 can work on gpt only in uefi mode, and it can work on mbr (msdos table) only in legacy mode. So, if the SSD has msdos table, you have win7 in legacy mode.
To avoid any further confusion, go into BIOS and disable the uefi boot. Set the setting to Legacy Only or what ever it is called in your bios.
With the new uefi boot process it matters how you install each OS even when they are on separate disks. This is because the boot mode is general, it's either legacy or uefi. So, both OSs have to be installed in the same mode, what ever your boot mode is.
If you are not getting grub2 menu when booting from the hdd, it might be that grub2 didn't install correctly on the mbr. It happens sometimes. Boot the ubuntu cd/usb in live mode and post the output of:
Code:
sudo fdisk -l (small L)
That will show us your ubuntu root partition so we can give you commands to install grub2 to the mbr.
Darko.
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Ubuntu 18.04 LTS 64bit
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