Comment 2 for bug 1090111

I will upgrade today and let you know; the machine is the primary
workstation for several people so it isn't aways convenient to test-- it
may take a few days to know for certain

--
sent from the enTourage eDGe
On Jan 5, 2013 3:15 AM, "madbiologist" <email address hidden> wrote:

> Does this still occur on Ubuntu 12.10 "Quantal Quetzal"?
>
> ** Changed in: nvidia-graphics-drivers (Ubuntu)
> Status: New => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1090111
>
> Title:
> HDMI reports resolution mismatch on changing users
>
> Status in “nvidia-graphics-drivers” package in Ubuntu:
> Incomplete
>
> Bug description:
> I may need some help gathering necessary information for this as I am
> not sure what component will be affected, I'm only guessing it is
> nvidia as that is the video module loaded.
>
> symptom: on changing users, only sometimes, the HDMI connected screen
> goes blank and the monitor hardware reports a resolution mismatch.
> Restarting X does not fix the problem, the only solution I've found is
> a hardware reboot. The monitor itself only has one resolution so it
> cannot be adjusted.
>
> this is a new problem, only since upgrading to 11.10 and persists in
> 12.04.1
>
> xorg.conf:
>
> Section "Monitor"
> Identifier "Monitor0"
> VendorName "Unknown"
> ModelName "FNI LCD TV"
> HorizSync 15.0 - 49.0
> VertRefresh 57.0 - 63.0
> Option "DPMS"
> # HorizSync source: edid, VertRefresh source: edid
> EndSection
>
> Section "Screen"
> Identifier "Screen0"
> Device "Device0"
> Monitor "Monitor0"
> DefaultDepth 24
> Option "TwinView" "0"
> Option "metamodes" "1280x768 +0+0"
> SubSection "Display"
> Depth 24
> EndSubSection
> EndSection
>
> Section "ServerLayout"
> Identifier "Layout0"
> Screen 0 "Screen0" 0 0
> # commented out by update-manager, HAL is now used and auto-detects
> devices
> # Keyboard settings are now read from /etc/default/console-setup
> # InputDevice "Keyboard0" "CoreKeyboard"
> # commented out by update-manager, HAL is now used and auto-detects
> devices
> # Keyboard settings are now read from /etc/default/console-setup
> # InputDevice "Mouse0" "CorePointer"
> Option "Xinerama" "0"
> EndSection
>
> Section "Device"
> Identifier "Device0"
> Driver "nvidia"
> VendorName "NVIDIA Corporation"
> BoardName "GeForce GT 220"
> Option "NoLogo" "True"
> EndSection
>
> Xorg.0.log report:
>
> everything looks normal booting up
>
> [ 46.951] (**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
> [ 46.951] (==) NVIDIA(0): RGB weight 888
> [ 46.951] (==) NVIDIA(0): Default visual is TrueColor
> [ 46.951] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
> [ 46.951] (**) NVIDIA(0): Option "NoLogo" "True"
> [ 46.951] (**) NVIDIA(0): Option "TwinView" "0"
> [ 46.951] (**) NVIDIA(0): Option "MetaModes" "1280x768 +0+0"
> [ 46.951] (**) NVIDIA(0): Enabling 2D acceleration
> [ 48.517] (II) NVIDIA(GPU-0): Display (FNI LCD TV (DFP-0)) does not
> support N
> VIDIA 3D Vision
> [ 48.517] (II) NVIDIA(GPU-0): stereo.
> [ 48.519] (II) NVIDIA(0): NVIDIA GPU GeForce GT 220 (GT216) at
> PCI:2:0:0 (GPU
> -0)
> [ 48.519] (--) NVIDIA(0): Memory: 1048576 kBytes
> [ 48.519] (--) NVIDIA(0): VideoBIOS: 70.16.28.00.00
> [ 48.519] (II) NVIDIA(0): Detected PCI Express Link width: 16X
> [ 48.519] (--) NVIDIA(0): Interlaced video modes are supported on
> this GPU
> [ 48.521] (--) NVIDIA(0): Connected display device(s) on GeForce GT
> 220 at PC
> I:2:0:0
> [ 48.521] (--) NVIDIA(0): FNI LCD TV (DFP-0)
> [ 48.521] (--) NVIDIA(0): FNI LCD TV (DFP-0): 330.0 MHz maximum pixel
> clock
> [ 48.521] (--) NVIDIA(0): FNI LCD TV (DFP-0): Internal Dual Link TMDS
> [ 48.556] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the
> EDID fo
> r display
> [ 48.556] (**) NVIDIA(0): device FNI LCD TV (DFP-0) (Using EDID
> frequenci
> es has been
> [ 48.556] (**) NVIDIA(0): enabled on all display devices.)
> [ 48.617] (II) NVIDIA(0): Assigned Display Device: DFP-0
> [ 48.617] (II) NVIDIA(0): Validated modes:
> [ 48.617] (II) NVIDIA(0): "1280x768+0+0"
> [ 48.617] (II) NVIDIA(0): Virtual screen size determined to be 1280 x
> 768
> [ 48.654] (WW) NVIDIA(0): FNI LCD TV (DFP-0)'s EDID does not contain
> a maximu
> m image
> [ 48.654] (WW) NVIDIA(0): size; cannot compute DPI from FNI LCD
> TV (DFP-0
> )'s EDID.
> [ 48.654] (==) NVIDIA(0): DPI set to (75, 75); computed from built-in
> default
> [ 48.654] (--) Depth 24 pixmap format is 32 bpp
> [ 48.654] (II) NVIDIA: Using 768.00 MB of virtual memory for indirect
> memory
> access.
> [ 48.661] (II) NVIDIA(0): Setting mode "1280x768+0+0"
>
> the log ends with
>
> [ 75437.139] (II) Open ACPI successful (/var/run/acpid.socket)
> [ 75440.267] (II) NVIDIA(0): Setting mode "1280x768+0+0"
> [ 75442.267] (EE) NVIDIA(GPU-0): WAIT: (E, 0, 0x857d)
>
> which is the same resolution
>
> let me know if there are further tests or logs that might be useful
>
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>
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