Week 3 assignment: Image_segmentation_Unet_v2

Hello, I am confused about the part called" 2.1 - Split Your Dataset into Unmasked and Masked Images". This part is at the beginning of this assignment, I didn’t change any code of the given cells, but it still returns me an error. Can anyone tell me how to solve this issue please?

This is most likely caused by GPU hardware error. We already submit a request to Coursera to fix this. The only one work-around at this time is, to see another chance that a different GPU is assigned to you. So, restarting a server (not restart just a kernel) is the first thing to do. If it does not work, then, most likely same hardware is assigned. In that case, you may need to wait for a while, and come back.

If you have a chance, this command shows the status of GPU.


The error in a red circle is uncorrectable error, i.e, critical hardware error. If you have a chance, (this is really optional…), I would appreciate your letting me know the serial number of your GPU.

After diagnostics, please remove Nvidia command from a cell, which will be a problem in Grading.

Thank you!! It now works!!