On 08/15 12:45, Corentin “Nado” Pazdera wrote: > August 15, 2018 2:02 PM, tu...@posteo.de wrote: > > ...sorry, I am no native speaker...I dont understand. > > > > I did not know how to disable CUDA on both cards. > > So...since it works perfectly with the old driver I would think: > > No, CUDA is enabled (or at least the old driver does this for me). > > > > Then I do an "emerge <new nvidia-driver-version>" and CUDA stops > > working. I do not change anything else nor do I know, who/what could > > disable CUDA on both cards ... except for the driver itsself. > > > > This is weird. > > > > Again, for logical reasons I think, that the culprit is either the > > driver itsself or a missing (and therefor undocumented) configuration > > step needed for the new drivers. > > > > The cards are not "old" in any sense. > > Ok, what I meant is : how did you check CUDA "was not working"? And could you > check it on both cards. > > Also, as said by realnc, did you reboot ? > > -- > Corentin “Nado” Pazdera >
Yes I did reboot the sustem. In my initial mail I mentioned a tool called CUDA-Z and Blender, which both reports a missing CUDA device.
