Hello,
I would like to ask here, if anyone can help. I really tried hard to find out, how to solve it, but I am helpless. This is long lasting issue.
My machine runs GTX 1080 on Arch Linux + Gnome on Xorg, using the latest Nvidia drivers. When I look at journalctl logs, it’s always full of this NVIDIA-related messages:
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0):
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-7: 165.0 MHz maximum pixel clock
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-7: Internal TMDS
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-7: disconnected
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0):
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-6: 1440.0 MHz maximum pixel clock
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-6: Internal DisplayPort
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-6: disconnected
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0):
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-5: 165.0 MHz maximum pixel clock
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-5: Internal TMDS
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-5: disconnected
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0):
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-4: 1440.0 MHz maximum pixel clock
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-4: Internal DisplayPort
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-4: disconnected
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0):
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-3: disconnected
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0):
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-2: 1440.0 MHz maximum pixel clock
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): DFP-2: disconnected
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0):
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): LG Electronics LG TV (DFP-1): 600.0 MHz maximum pixel clock
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): LG Electronics LG TV (DFP-1): Internal TMDS
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): LG Electronics LG TV (DFP-1): connected
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0):
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): Ancor Communications Inc VW246 (DFP-0): 330.0 MHz maximum pixel clock
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): Ancor Communications Inc VW246 (DFP-0): Internal TMDS
Oct 23 23:17:44 pascal /usr/lib/gdm-x-session[589]: (--) NVIDIA(GPU-0): Ancor Communications Inc VW246 (DFP-0): connected
This repeats each 30 seconds again and again and again. Of course I can provide any additional info when requested. The only thing I can say now is, that it doesn’t matter which monitor/tv is connected.
Thank you very much for any help or tips.