Computer issue - Reboot and select proper boot device.

It does actually see your hdd, linux does not follow the windows partitioning naming scheme. What the error says, i think, is that you had fast/quick boot option enabled for windows, which makes it so that when you shutdown windows it actually acts a bit like hibernation, in that it saves your current process for fast loading when you boot it up again. Now ubuntu does not want to open it because any changes made to that hdd might not be saved (when windows loads the hiberfile). But since it can only see one drive, there is a high probability that the ssd is a goner.

Anyway, just to see if it's really the hdd, when in ubuntu, press the windows key on your keyboard, write "terminal" and press enter. This should open up a terminal and in that terminal write "lsblk" (obviously without the qoutes) and press enter. Then take a photo of the output.

 

I should get into Ubuntu too. Recently I had to buy a new net device because of Windows 10 update. Dammit. My old net stick was old so I knew I can't use that much longer anyhow, that didn't work with Win 10 at all. Then I used my cell phones net, that worked well for awhile but then stopped working with a Win 10 update.

 

Hm.... The sda device seems very similar to your ssd, as it's around 120 gb, the sdb is definitely your hdd and the sdc is your usb stick.

Now then, you don't have to take pictures with your smartphone, you can take screenshots inside your ubuntu session with the printscreen button on your keyboard and save them to the "picture" folder. Then you can open up firefox in your ubuntu session, enter this website and post the screenshots from the picture folder.

Now press the "windows" button on your keyboard again, and write "disks", press enter and take a screenshot of that. If it shows the ssd we might try to run a benchmark on it.

 

It will show you the same error, now i have not done this (i don't have a windows intallation), but it seems you can modify the mount option so that it would delete the "hiberfile" and let you mount it. If you scroll down to the "Have Linux Remove the Hiberfile.sys File" section there are instructions for that:

http://www.howtogeek.com/236807/how-to-mount-your-windows-10-or-8-system-drive-on-linux/

As for the ssd, if you click on the little cog-wheel, is the "benchmark partition" option grayed out?

 

Try out the benchmark, just set the "sample size" to something bigger, like a 100 mb.

 

Did you try to unmount and then mount again? If this does not work, try to enter this command in the terminal "ntfsfix /dev/sdb" (or "ntfsfix /dev/sdb1" if that does not work), press enter and then try to mount the hhd.

As for the ssd, those write and read speeds look pretty healthy to me... hmm... i wonder if the boot sector got corrupted somehow.

 

You entered the command wrong. Press ctrl+c and then enter it - ntfsfix /dev/sdb

 

Crap, i forgot it needs administrator privileges:

sudo ntfsfix /dev/sdb

 

I think it's the most bottom drive icon on the left of the screenshot.