GTX 970 - Connecting 3 monitors causes a hang

When I plug in two monitors (HDMI and DVI) everything is working fine. When I connect a 3rd montior (my TV), X hangs and “freezes” on the screen after flashing a bit. If i unplug one of the devices, X will flash again and be unfrozen. Essentially, I can only have any TWO of these display devices connected, not all 3 at once, otherwise I freeze.

How frustrating for a new card. I’ve attached logs below…

touma@setsuna:~ $ sudo journalctl -f
-- Logs begin at Thu 2015-08-06 23:19:29 EDT. --
Sep 11 22:59:12 setsuna avahi-daemon[1583]: Invalid response packet from host 192.168.1.80.
Sep 11 23:00:01 setsuna sudo[2558]: pam_unix(sudo:session): session closed for user root
Sep 11 23:00:14 setsuna sudo[3038]:    touma : TTY=pts/0 ; PWD=/home/touma ; USER=root ; COMMAND=/usr/bin/journalctl -f
Sep 11 23:00:14 setsuna sudo[3038]: pam_unix(sudo:session): session opened for user root by touma(uid=0)
Sep 11 23:01:18 setsuna sudo[3038]: pam_unix(sudo:session): session closed for user root
Sep 11 23:01:20 setsuna sudo[3088]:    touma : TTY=pts/0 ; PWD=/home/touma ; USER=root ; COMMAND=/usr/bin/journalctl -f
Sep 11 23:01:20 setsuna sudo[3088]: pam_unix(sudo:session): session opened for user root by touma(uid=0)
Sep 11 23:01:22 setsuna sudo[3088]: pam_unix(sudo:session): session closed for user root
Sep 11 23:01:24 setsuna sudo[3099]:    touma : TTY=pts/0 ; PWD=/home/touma ; USER=root ; COMMAND=/usr/bin/journalctl -f
Sep 11 23:01:24 setsuna sudo[3099]: pam_unix(sudo:session): session opened for user root by touma(uid=0)
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-1: disconnected
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-1: 600.0 MHz maximum pixel clock
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): connected
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): 400.0 MHz maximum pixel clock
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: disconnected
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-1: disconnected
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-1: 600.0 MHz maximum pixel clock
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: disconnected
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: 960.0 MHz maximum pixel clock
Sep 11 23:01:28 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: disconnected
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: disconnected
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: 330.0 MHz maximum pixel clock
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (II) NVIDIA(0): Setting mode "NULL"
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (II) NVIDIA(0): Setting mode "DVI-I-0: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): connected
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): 400.0 MHz maximum pixel clock
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: disconnected
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-1: disconnected
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-1: 600.0 MHz maximum pixel clock
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: disconnected
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: 960.0 MHz maximum pixel clock
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: disconnected
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: disconnected
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: 330.0 MHz maximum pixel clock
Sep 11 23:01:29 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:29 setsuna gnome-session[757]: (gnome-shell:831): mutter-CRITICAL **: meta_screen_get_monitor_geometry: assertion 'monitor >= 0 && monitor < screen->n_monitor_infos' failed
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (**) NVIDIA(0):     device Samsung S24D390 (DFP-1) (Using EDID frequencies has
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (**) NVIDIA(0):     been enabled on all display devices.)
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): connected
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): Internal TMDS
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): 600.0 MHz maximum pixel clock
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (II) NVIDIA(0): Setting mode "HDMI-0: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, DVI-I-0: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
Sep 11 23:01:57 setsuna kernel: snd_hda_codec_hdmi hdaudioC1D0: HDMI: invalid ELD data byte 20
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (II) NVIDIA(0): Setting mode "DVI-I-0: nvidia-auto-select @1920x1080 +1920+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, HDMI-0: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
Sep 11 23:01:57 setsuna kernel: snd_hda_codec_hdmi hdaudioC1D0: HDMI: invalid ELD data byte 22
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): connected
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): 400.0 MHz maximum pixel clock
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: disconnected
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): connected
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): Internal TMDS
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): 600.0 MHz maximum pixel clock
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: disconnected
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: 960.0 MHz maximum pixel clock
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: disconnected
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: disconnected
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: 330.0 MHz maximum pixel clock
Sep 11 23:01:57 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:02:34 setsuna /usr/lib/gdm/gdm-x-session[750]: (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
Sep 11 23:02:34 setsuna /usr/lib/gdm/gdm-x-session[750]: (**) NVIDIA(0):     device STD HDMI TV (DFP-3) (Using EDID frequencies has
Sep 11 23:02:34 setsuna /usr/lib/gdm/gdm-x-session[750]: (**) NVIDIA(0):     been enabled on all display devices.)
Sep 11 23:02:34 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): STD HDMI TV (DFP-3): connected
Sep 11 23:02:34 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): STD HDMI TV (DFP-3): Internal TMDS
Sep 11 23:02:34 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): STD HDMI TV (DFP-3): 165.0 MHz maximum pixel clock
Sep 11 23:02:34 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:02:34 setsuna /usr/lib/gdm/gdm-x-session[750]: (II) NVIDIA(0): Setting mode "DVI-I-0: nvidia-auto-select @1920x1080 +1920+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, HDMI-0: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
Sep 11 23:02:35 setsuna /usr/lib/gdm/gdm-x-session[750]: (II) NVIDIA(0): Setting mode "DVI-I-0: nvidia-auto-select @1920x1080 +1920+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, DP-1: nvidia-auto-select @1920x1080 +3840+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, HDMI-0: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
Sep 11 23:02:35 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 000001e0 00000202 00000004 00000005
Sep 11 23:02:35 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:02:35 setsuna kernel: snd_hda_codec_hdmi hdaudioC1D0: HDMI: invalid ELD data byte 24
Sep 11 23:02:38 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:02:41 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:02:41 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:02:41 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:02:41 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:02:41 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:02:41 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:02:41 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): connected
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): 400.0 MHz maximum pixel clock
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: disconnected
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): connected
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): Internal TMDS
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): 600.0 MHz maximum pixel clock
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: disconnected
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: 960.0 MHz maximum pixel clock
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): STD HDMI TV (DFP-3): connected
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): STD HDMI TV (DFP-3): Internal TMDS
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): STD HDMI TV (DFP-3): 165.0 MHz maximum pixel clock
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: disconnected
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: 330.0 MHz maximum pixel clock
Sep 11 23:02:41 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:02:41 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:02:44 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000001 00000080 00000000 00000005 0000000d
Sep 11 23:02:44 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000002 00000080 00000000 00000005 0000000d
Sep 11 23:02:44 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000003 00000080 00000000 00000005 0000000d
Sep 11 23:02:44 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000001 00000080 00000000 00000005 0000000d
Sep 11 23:02:44 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000002 00000080 00000000 00000005 0000000d
Sep 11 23:02:44 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000003 00000080 00000000 00000005 0000000d
Sep 11 23:02:44 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:02:55 setsuna gnome-session[574]: (gnome-settings-daemon:590): color-plugin-WARNING **: no xrandr-STD Computer Inc-STD HDMI TV-16843009 device found: Failed to find output xrandr-STD Computer Inc-STD HDMI TV-16843009
Sep 11 23:02:55 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000001 00000080 00000000 00000005 0000000d
Sep 11 23:02:55 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000002 00000080 00000000 00000005 0000000d
Sep 11 23:02:55 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000003 00000080 00000000 00000005 0000000d
Sep 11 23:02:57 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000001 00000080 00000000 00000005 0000000d
Sep 11 23:02:57 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000002 00000080 00000000 00000005 0000000d
Sep 11 23:02:57 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000003 00000080 00000000 00000005 0000000d
Sep 11 23:03:02 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:02 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:02 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:02 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:02 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:02 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:02 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:05 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:05 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:05 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:05 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:05 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:05 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:05 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: disconnected
Sep 11 23:03:05 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
Sep 11 23:03:05 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
Sep 11 23:03:05 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
 cxSep 11 23:03:05 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:05 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:05 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:08 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:08 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:08 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:08 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:08 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:08 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): connected
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): 400.0 MHz maximum pixel clock
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: disconnected
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): connected
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): Internal TMDS
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): 600.0 MHz maximum pixel clock
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: disconnected
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: 960.0 MHz maximum pixel clock
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: disconnected
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: disconnected
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: 330.0 MHz maximum pixel clock
Sep 11 23:03:10 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:03:18 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:21 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:21 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:21 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:21 setsuna /usr/lib/gdm/gdm-x-session[750]: (II) NVIDIA(0): Setting mode "DVI-I-0: nvidia-auto-select @1920x1080 +1920+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, HDMI-0: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
Sep 11 23:03:21 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 00000080 00000000 00000005 00002004
Sep 11 23:03:24 setsuna kernel: NVRM: Xid (PCI:0000:01:00): 56, CMDre 00000000 000001e0 00000200 00000004 00000001
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (II) NVIDIA(0): Setting mode "DVI-I-0: nvidia-auto-select @1920x1080 +1920+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
Sep 11 23:03:24 setsuna kernel: snd_hda_codec_hdmi hdaudioC1D0: HDMI: invalid ELD data byte 36
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (II) NVIDIA(0): Setting mode "HDMI-0: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, DVI-I-0: nvidia-auto-select @1920x1080 +1920+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): connected
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (CRT-0): 400.0 MHz maximum pixel clock
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: disconnected
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): connected
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): Internal TMDS
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): Samsung S24D390 (DFP-1): 600.0 MHz maximum pixel clock
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: disconnected
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-2: 960.0 MHz maximum pixel clock
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: disconnected
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: disconnected
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0): DFP-4: 330.0 MHz maximum pixel clock
Sep 11 23:03:24 setsuna /usr/lib/gdm/gdm-x-session[750]: (--) NVIDIA(GPU-0):

nvidia-smi

touma@setsuna:~ $ nvidia-smi -q       

==============NVSMI LOG==============

Timestamp                           : Fri Sep 11 23:04:56 2015
Driver Version                      : 352.41

Attached GPUs                       : 1
GPU 0000:01:00.0
    Product Name                    : GeForce GTX 970
    Product Brand                   : GeForce
    Display Mode                    : Enabled
    Display Active                  : Enabled
    Persistence Mode                : Disabled
    Accounting Mode                 : Disabled
    Accounting Mode Buffer Size     : 1920
    Driver Model
        Current                     : N/A
        Pending                     : N/A
    Serial Number                   : N/A
    GPU UUID                        : GPU-61444683-c054-0312-8e48-738bd3d63eea
    Minor Number                    : 0
    VBIOS Version                   : 84.04.36.00.6E
    MultiGPU Board                  : No
    Board ID                        : 0x100
    Inforom Version
        Image Version               : N/A
        OEM Object                  : N/A
        ECC Object                  : N/A
        Power Management Object     : N/A
    GPU Operation Mode
        Current                     : N/A
        Pending                     : N/A
    PCI
        Bus                         : 0x01
        Device                      : 0x00
        Domain                      : 0x0000
        Device Id                   : 0x13C210DE
        Bus Id                      : 0000:01:00.0
        Sub System Id               : 0x136619DA
        GPU Link Info
            PCIe Generation
                Max                 : 2
                Current             : 2
            Link Width
                Max                 : 16x
                Current             : 16x
        Bridge Chip
            Type                    : N/A
            Firmware                : N/A
        Replays since reset         : 0
        Tx Throughput               : 4000 KB/s
        Rx Throughput               : 1000 KB/s
    Fan Speed                       : 31 %
    Performance State               : P0
    Clocks Throttle Reasons
        Idle                        : Not Active
        Applications Clocks Setting : Not Active
        SW Power Cap                : Not Active
        HW Slowdown                 : Not Active
        Unknown                     : Not Active
    FB Memory Usage
        Total                       : 4093 MiB
        Used                        : 321 MiB
        Free                        : 3772 MiB
    BAR1 Memory Usage
        Total                       : 256 MiB
        Used                        : 5 MiB
        Free                        : 251 MiB
    Compute Mode                    : Default
    Utilization
        Gpu                         : 0 %
        Memory                      : 0 %
        Encoder                     : 0 %
        Decoder                     : 0 %
    Ecc Mode
        Current                     : N/A
        Pending                     : N/A
    ECC Errors
        Volatile
            Single Bit            
                Device Memory       : N/A
                Register File       : N/A
                L1 Cache            : N/A
                L2 Cache            : N/A
                Texture Memory      : N/A
                Total               : N/A
            Double Bit            
                Device Memory       : N/A
                Register File       : N/A
                L1 Cache            : N/A
                L2 Cache            : N/A
                Texture Memory      : N/A
                Total               : N/A
        Aggregate
            Single Bit            
                Device Memory       : N/A
                Register File       : N/A
                L1 Cache            : N/A
                L2 Cache            : N/A
                Texture Memory      : N/A
                Total               : N/A
            Double Bit            
                Device Memory       : N/A
                Register File       : N/A
                L1 Cache            : N/A
                L2 Cache            : N/A
                Texture Memory      : N/A
                Total               : N/A
    Retired Pages
        Single Bit ECC              : N/A
        Double Bit ECC              : N/A
        Pending                     : N/A
    Temperature
        GPU Current Temp            : 50 C
        GPU Shutdown Temp           : 96 C
        GPU Slowdown Temp           : 91 C
    Power Readings
        Power Management            : Supported
        Power Draw                  : 48.77 W
        Power Limit                 : 151.20 W
        Default Power Limit         : 151.20 W
        Enforced Power Limit        : 151.20 W
        Min Power Limit             : 100.00 W
        Max Power Limit             : 160.30 W
    Clocks
        Graphics                    : 1075 MHz
        SM                          : 1075 MHz
        Memory                      : 3505 MHz
    Applications Clocks
        Graphics                    : 1076 MHz
        Memory                      : 3505 MHz
    Default Applications Clocks
        Graphics                    : 1076 MHz
        Memory                      : 3505 MHz
    Max Clocks
        Graphics                    : 1417 MHz
        SM                          : 1417 MHz
        Memory                      : 3505 MHz
    Clock Policy
        Auto Boost                  : N/A
        Auto Boost Default          : N/A
    Processes
        Process ID                  : 567
            Type                    : G
            Name                    : /usr/lib/xorg-server/Xorg
            Used GPU Memory         : 0 MiB
        Process ID                  : 752
            Type                    : G
            Name                    : /usr/lib/xorg-server/Xorg
            Used GPU Memory         : 161 MiB
        Process ID                  : 831
            Type                    : G
            Name                    : /usr/bin/gnome-shell
            Used GPU Memory         : 76 MiB
        Process ID                  : 1275
            Type                    : G
            Name                    : /opt/google/chrome/chrome --type=gpu-process --channel=1240.0.1580247730 --v8-natives-passed-by-fd --v8-snapshot-passed-by-fd --supports-dual-gpus=false --gpu-driver-bug-workarounds=2,29,32,45,55,57 --disable-accelerated-video-decode --gpu-vendor-id=0x10de --gpu-device-id=0x13c2 --gpu-driver-vendor=NVIDIA --gpu-driver-version=352.41 --v8-natives-passed-by-fd --v8-snapshot-passed-by-fd
            Used GPU Memory         : 34 MiB
        Process ID                  : 2282
            Type                    : G
            Name                    : /usr/bin/nvidia-settings
            Used GPU Memory         : 20 MiB

==============NVSMI LOG==============

Timestamp                           : Fri Sep 11 23:04:56 2015
Driver Version                      : 352.41

Attached GPUs                       : 1
GPU 0000:01:00.0
    Product Name                    : GeForce GTX 970
    Product Brand                   : GeForce
    Display Mode                    : Enabled
    Display Active                  : Enabled
    Persistence Mode                : Disabled
    Accounting Mode                 : Disabled
    Accounting Mode Buffer Size     : 1920
    Driver Model
        Current                     : N/A
        Pending                     : N/A
    Serial Number                   : N/A
    GPU UUID                        : GPU-61444683-c054-0312-8e48-738bd3d63eea
    Minor Number                    : 0
    VBIOS Version                   : 84.04.36.00.6E
    MultiGPU Board                  : No
    Board ID                        : 0x100
    Inforom Version
        Image Version               : N/A
        OEM Object                  : N/A
        ECC Object                  : N/A
        Power Management Object     : N/A
    GPU Operation Mode
        Current                     : N/A
        Pending                     : N/A
    PCI
        Bus                         : 0x01
        Device                      : 0x00
        Domain                      : 0x0000
        Device Id                   : 0x13C210DE
        Bus Id                      : 0000:01:00.0
        Sub System Id               : 0x136619DA
        GPU Link Info
            PCIe Generation
                Max                 : 2
                Current             : 2
            Link Width
                Max                 : 16x
                Current             : 16x
        Bridge Chip
            Type                    : N/A
            Firmware                : N/A
        Replays since reset         : 0
        Tx Throughput               : 4000 KB/s
        Rx Throughput               : 1000 KB/s
    Fan Speed                       : 31 %
    Performance State               : P0
    Clocks Throttle Reasons
        Idle                        : Not Active
        Applications Clocks Setting : Not Active
        SW Power Cap                : Not Active
        HW Slowdown                 : Not Active
        Unknown                     : Not Active
    FB Memory Usage
        Total                       : 4093 MiB
        Used                        : 321 MiB
        Free                        : 3772 MiB
    BAR1 Memory Usage
        Total                       : 256 MiB
        Used                        : 5 MiB
        Free                        : 251 MiB
    Compute Mode                    : Default
    Utilization
        Gpu                         : 0 %
        Memory                      : 0 %
        Encoder                     : 0 %
        Decoder                     : 0 %
    Ecc Mode
        Current                     : N/A
        Pending                     : N/A
    ECC Errors
        Volatile
            Single Bit            
                Device Memory       : N/A
                Register File       : N/A
                L1 Cache            : N/A
                L2 Cache            : N/A
                Texture Memory      : N/A
                Total               : N/A
            Double Bit            
                Device Memory       : N/A
                Register File       : N/A
                L1 Cache            : N/A
                L2 Cache            : N/A
                Texture Memory      : N/A
                Total               : N/A
        Aggregate
            Single Bit            
                Device Memory       : N/A
                Register File       : N/A
                L1 Cache            : N/A
                L2 Cache            : N/A
                Texture Memory      : N/A
                Total               : N/A
            Double Bit            
                Device Memory       : N/A
                Register File       : N/A
                L1 Cache            : N/A
                L2 Cache            : N/A
                Texture Memory      : N/A
                Total               : N/A
    Retired Pages
        Single Bit ECC              : N/A
        Double Bit ECC              : N/A
        Pending                     : N/A
    Temperature
        GPU Current Temp            : 50 C
        GPU Shutdown Temp           : 96 C
        GPU Slowdown Temp           : 91 C
    Power Readings
        Power Management            : Supported
        Power Draw                  : 48.77 W
        Power Limit                 : 151.20 W
        Default Power Limit         : 151.20 W
        Enforced Power Limit        : 151.20 W
        Min Power Limit             : 100.00 W
        Max Power Limit             : 160.30 W
    Clocks
        Graphics                    : 1075 MHz
        SM                          : 1075 MHz
        Memory                      : 3505 MHz
    Applications Clocks
        Graphics                    : 1076 MHz
        Memory                      : 3505 MHz
    Default Applications Clocks
        Graphics                    : 1076 MHz
        Memory                      : 3505 MHz
    Max Clocks
        Graphics                    : 1417 MHz
        SM                          : 1417 MHz
        Memory                      : 3505 MHz
    Clock Policy
        Auto Boost                  : N/A
        Auto Boost Default          : N/A
    Processes
        Process ID                  : 567
            Type                    : G
            Name                    : /usr/lib/xorg-server/Xorg
            Used GPU Memory         : 0 MiB
        Process ID                  : 752
            Type                    : G
            Name                    : /usr/lib/xorg-server/Xorg
            Used GPU Memory         : 161 MiB
        Process ID                  : 831
            Type                    : G
            Name                    : /usr/bin/gnome-shell
            Used GPU Memory         : 76 MiB
        Process ID                  : 1275
            Type                    : G
            Name                    : /opt/google/chrome/chrome --type=gpu-process --channel=1240.0.1580247730 --v8-natives-passed-by-fd --v8-snapshot-passed-by-fd --supports-dual-gpus=false --gpu-driver-bug-workarounds=2,29,32,45,55,57 --disable-accelerated-video-decode --gpu-vendor-id=0x10de --gpu-device-id=0x13c2 --gpu-driver-vendor=NVIDIA --gpu-driver-version=352.41 --v8-natives-passed-by-fd --v8-snapshot-passed-by-fd
            Used GPU Memory         : 34 MiB
        Process ID                  : 2282
            Type                    : G
            Name                    : /usr/bin/nvidia-settings
            Used GPU Memory         : 20 MiB

For the record, all 3 work on the same machine under Windows.
nvidia-bug-report.log.gz (80 KB)

This issue was resolved by not using the DisplayPort with 3 monitors. Rather, just using 3 monitors (two DVI, one HDMI)… can Nvidia comment?