I am completely new to ubuntu, so please do not mind if I do not understand jargons and terms. I am trying to install ubuntu on my hp pavillion G6 laptop. The model number is 1a75dx. It came with stock windows 7 OS but i upgraded it to windows 10. The main issue I am facing while installing ubuntu is that the installer is not able to see partitions properly. I have 3 logical partitions on windows. I tried various things, made one raw partition of 40gb, also left unallocated space of 40 gb to get the installer to identify the partitions but all in vain. I tried searching on google and various threads posted the fixparts solution, but it did not work for me. I have attached what partitions I see, and these remain constant no matter if I unallocate space, shrink drives or if I create a new partitions. Please help me with this. Thank you.