[    9.648263] fb: switching to nouveaufb from EFI VGA
[    9.650673] nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x0e4030a2
[    9.650678] nouveau  [  DEVICE][0000:01:00.0] Chipset: GK104 (NVE4)
[    9.650681] nouveau  [  DEVICE][0000:01:00.0] Family : NVE0
[    9.650719] nouveau  [   VBIOS][0000:01:00.0] checking PRAMIN for image...
[    9.650726] nouveau  [   VBIOS][0000:01:00.0] ... signature not found
[    9.650728] nouveau  [   VBIOS][0000:01:00.0] checking PROM for image...
[    9.688586] nouveau  [   VBIOS][0000:01:00.0] ... appears to be valid
[    9.688589] nouveau  [   VBIOS][0000:01:00.0] using image from PROM
[    9.688672] nouveau  [   VBIOS][0000:01:00.0] BIT signature found
[    9.688674] nouveau  [   VBIOS][0000:01:00.0] version 80.04.6f.00.16
[    9.688987] nouveau 0000:01:00.0: irq 32 for MSI/MSI-X
[    9.688995] nouveau  [     PMC][0000:01:00.0] MSI interrupts enabled
[    9.689031] nouveau  [     PFB][0000:01:00.0] RAM type: GDDR5
[    9.689033] nouveau  [     PFB][0000:01:00.0] RAM size: 2048 MiB
[    9.689034] nouveau  [     PFB][0000:01:00.0]    ZCOMP: 0 tags
[    9.691458] nouveau  [    VOLT][0000:01:00.0] GPU voltage: 987500uv
[    9.720041] nouveau  [  PTHERM][0000:01:00.0] FAN control: PWM
[    9.720053] nouveau  [  PTHERM][0000:01:00.0] fan management: automatic
[    9.720078] nouveau  [  PTHERM][0000:01:00.0] internal sensor: yes
[    9.720107] nouveau  [     CLK][0000:01:00.0] 07: core 324 MHz memory 648 MHz 
[    9.720135] nouveau  [     CLK][0000:01:00.0] 0a: core 324-862 MHz memory 1620 MHz 
[    9.720210] nouveau  [     CLK][0000:01:00.0] 0d: core 540-1254 MHz memory 6008 MHz 
[    9.720299] nouveau  [     CLK][0000:01:00.0] 0f: core 540-1254 MHz memory 6008 MHz 
[    9.720368] nouveau  [     CLK][0000:01:00.0] --: core 324 MHz memory 648 MHz 
[    9.746469] nouveau  [     DRM] VRAM: 2048 MiB
[    9.746470] nouveau  [     DRM] GART: 1048576 MiB
[    9.746473] nouveau  [     DRM] TMDS table version 2.0
[    9.746474] nouveau  [     DRM] DCB version 4.0
[    9.746475] nouveau  [     DRM] DCB outp 00: 01000f02 00020030
[    9.746477] nouveau  [     DRM] DCB outp 01: 02000f00 00000000
[    9.746478] nouveau  [     DRM] DCB outp 02: 08011f82 00020030
[    9.746479] nouveau  [     DRM] DCB outp 03: 02822f62 0f420010
[    9.746480] nouveau  [     DRM] DCB outp 05: 04833fb6 0f420010
[    9.746481] nouveau  [     DRM] DCB outp 06: 04033f72 00020010
[    9.746482] nouveau  [     DRM] DCB conn 00: 00001030
[    9.746484] nouveau  [     DRM] DCB conn 01: 00020131
[    9.746485] nouveau  [     DRM] DCB conn 02: 00002261
[    9.746486] nouveau  [     DRM] DCB conn 03: 00010346
[    9.746487] nouveau  [     DRM] DCB conn 04: 00000460
[    9.772159] nouveau: probe of 0000:01:00.0 failed with error -12