Hallo
Vor einiger Zeit konnte ich über's Setup -> xorg -> Mode 50Hz erzwingen.
Seit ein paar Tagen/Wochen (es ist mir erst jetzt aufgefallen) geht das nicht mehr.
An meinem Test-VDR im Schlafzimmer hängt ein Full HD Samsung PC-Monitor, der automatisch auf 60Hz schaltet.
Auf 60Hz gibt es dann aber kleiner ruckler beim TV schauen.
Wie erzwingen ich wieder 50 Hz ?
Hab ich das nur ?
Hier noch ein xorg Log-schnipsel
[ 28.041] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[ 28.041] (==) NVIDIA(0): RGB weight 888
[ 28.041] (==) NVIDIA(0): Default visual is TrueColor
[ 28.041] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[ 28.042] (**) NVIDIA(0): Option "ExactModeTimingsDVI" "True"
[ 28.042] (**) NVIDIA(0): Option "DPI" "100x100"
[ 28.042] (**) NVIDIA(0): Option "MetaModes" "DFP-1: 1920x1080_50 +0+0"
[ 28.044] (**) NVIDIA(0): Enabling 2D acceleration
[ 29.635] (II) NVIDIA(GPU-0): Display (Samsung T22B350 (DFP-0)) does not support NVIDIA 3D
[ 29.635] (II) NVIDIA(GPU-0): Vision stereo.
[ 29.639] (II) NVIDIA(0): NVIDIA GPU GeForce GT 610 (GF119) at PCI:2:0:0 (GPU-0)
[ 29.639] (--) NVIDIA(0): Memory: 1048576 kBytes
[ 29.639] (--) NVIDIA(0): VideoBIOS: 75.19.1b.00.b3
[ 29.639] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[ 29.645] (--) NVIDIA(0): Valid display device(s) on GeForce GT 610 at PCI:2:0:0
[ 29.645] (--) NVIDIA(0): CRT-0
[ 29.645] (--) NVIDIA(0): Samsung T22B350 (DFP-0) (connected)
[ 29.645] (--) NVIDIA(0): DFP-1
[ 29.645] (--) NVIDIA(0): DFP-2
[ 29.645] (--) NVIDIA(0): DFP-3
[ 29.645] (--) NVIDIA(0): CRT-0: 400.0 MHz maximum pixel clock
[ 29.645] (--) NVIDIA(0): Samsung T22B350 (DFP-0): 330.0 MHz maximum pixel clock
[ 29.645] (--) NVIDIA(0): Samsung T22B350 (DFP-0): Internal Dual Link TMDS
[ 29.645] (--) NVIDIA(0): DFP-1: 165.0 MHz maximum pixel clock
[ 29.645] (--) NVIDIA(0): DFP-1: Internal Single Link TMDS
[ 29.645] (--) NVIDIA(0): DFP-2: 165.0 MHz maximum pixel clock
[ 29.645] (--) NVIDIA(0): DFP-2: Internal Single Link TMDS
[ 29.645] (--) NVIDIA(0): DFP-3: 480.0 MHz maximum pixel clock
[ 29.645] (--) NVIDIA(0): DFP-3: Internal DisplayPort
[ 29.645] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 29.645] (**) NVIDIA(0): device Samsung T22B350 (DFP-0) (Using EDID frequencies has
[ 29.645] (**) NVIDIA(0): been enabled on all display devices.)
[ 29.650] (WW) NVIDIA(GPU-0): The EDID for Samsung T22B350 (DFP-0) contradicts itself: mode
[ 29.650] (WW) NVIDIA(GPU-0): "720x480" is specified in the EDID; however, the EDID's
[ 29.650] (WW) NVIDIA(GPU-0): valid HorizSync range (26.000-81.000 kHz) would exclude
[ 29.650] (WW) NVIDIA(GPU-0): this mode's HorizSync (15.7 kHz); ignoring HorizSync check
[ 29.650] (WW) NVIDIA(GPU-0): for mode "720x480".
[ 29.650] (WW) NVIDIA(GPU-0): The EDID for Samsung T22B350 (DFP-0) contradicts itself: mode
[ 29.651] (WW) NVIDIA(GPU-0): "720x576" is specified in the EDID; however, the EDID's
[ 29.651] (WW) NVIDIA(GPU-0): valid HorizSync range (26.000-81.000 kHz) would exclude
[ 29.651] (WW) NVIDIA(GPU-0): this mode's HorizSync (15.6 kHz); ignoring HorizSync check
[ 29.651] (WW) NVIDIA(GPU-0): for mode "720x576".
[ 29.686] (WW) NVIDIA(0): No valid modes for "DFP-1:1920x1080_50+0+0"; removing.
[ 29.686] (WW) NVIDIA(0):
[ 29.686] (WW) NVIDIA(0): Unable to validate any modes; falling back to the default mode
[ 29.686] (WW) NVIDIA(0): "nvidia-auto-select".
[ 29.686] (WW) NVIDIA(0):
[ 29.686] (II) NVIDIA(0): Validated MetaModes:
[ 29.686] (II) NVIDIA(0): "DFP-0:nvidia-auto-select"
[ 29.686] (II) NVIDIA(0): Virtual screen size determined to be 1920 x 1080
[ 29.733] (**) NVIDIA(0): DPI set to (100, 100); computed from "DPI" X config option
[ 29.733] (--) Depth 24 pixmap format is 32 bpp
[ 29.733] (II) NVIDIA: Using 1024.00 MB of virtual memory for indirect memory
[ 29.733] (II) NVIDIA: access.
[ 29.739] (II) NVIDIA(0): ACPI: failed to connect to the ACPI event daemon; the daemon
[ 29.739] (II) NVIDIA(0): may not be running or the "AcpidSocketPath" X
[ 29.739] (II) NVIDIA(0): configuration option may not be set correctly. When the
[ 29.739] (II) NVIDIA(0): ACPI event daemon is available, the NVIDIA X driver will
[ 29.739] (II) NVIDIA(0): try to use it to receive ACPI event notifications. For
[ 29.739] (II) NVIDIA(0): details, please see the "ConnectToAcpid" and
[ 29.739] (II) NVIDIA(0): "AcpidSocketPath" X configuration options in Appendix B: X
[ 29.739] (II) NVIDIA(0): Config Options in the README.
[ 29.741] (II) NVIDIA(0): Setting mode "DFP-0:nvidia-auto-select"
MfG
Andre
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