[    6.169573] nouveau 0000:01:00.0: enabling device (0004 -> 0007)
[    6.169946] nouveau ![  DEVICE][0000:01:00.0] unknown Kepler chipset
[    6.170062] nouveau E[  DEVICE][0000:01:00.0] unknown chipset, 0xffffffff
[    6.170148] nouveau E[     DRM] failed to create 0x80000080, -22
[    6.170429] nouveau: probe of 0000:01:00.0 failed with error -22