My PC
MB : msi z97 gaming 3
CPU : i7 4790k
SSD : PLEXTOR M9PeG 512GB
First I cannot install ver 3.9.1 by USB
So I installed ver 3.9.0
And I clicked the update button on web UI
Then… “nouveau unknown chipset” show
Hi Casper, welcome to the forum.
Nouveau is the name of the open source Nvidia driver, so I think your problem is related to the Linux system somehow not getting along with your video card.
A quick search leads me to this thread - could you give that solution a whirl to see if.it works for you, too? Also, it might be possible to just yank out the Nvidia card in your PC - Rockstor isn’t about 3D graphics, that much. 
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