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[Bug 581072] [NEW] projector can't get to 1280x720 anymore

 

Public bug reported:

After upgrading to 10.4, my Panasonic AX 200 projector (2nd output in a
twinview configuration) no longer can do its native resolution of
1280x720, but reverts to 1024x768

xorg.conf reveals this:

Section "Screen"

# Removed Option "metamodes" "CRT: 1280x720 +1680+0, DFP: nvidia-auto-select +0+0"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "ExactModeTimingsDVI" "1"
    Option         "TwinView" "1"
    Option         "TwinViewXineramaInfoOrder" "DFP-0"
    Option         "metamodes" "CRT: 1024x768 +1680+0, DFP: nvidia-auto-select +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

After changing the metamodes line back to 1280x720, I don't get any
output anymore on the projector.

** Affects: nvidia-graphics-drivers (Ubuntu)
     Importance: Undecided
         Status: New

-- 
projector can't get to 1280x720 anymore
https://bugs.launchpad.net/bugs/581072
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