[Bug 49021] New: VGA output: Attached monitor is not detected

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Thu Oct 18 07:15:35 PDT 2012


           Summary: VGA output: Attached monitor is not detected
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.7-rc1
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
        AssignedTo: drivers_video-dri at kernel-bugs.osdl.org
        ReportedBy: niels_ole at salscheider-online.de
        Regression: No

Created an attachment (id=83861)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=83861)
dmesg with drm.debug=4

When I attach a screen to the VGA output of my Llano based notebook, it is not
detected. I cannot force it to "on" with "video:VGA-1:e".

When I try to add a mode with xrandr, my lvds panel becomes black.

This notebook uses a TRAVIS bridge for the VGA connector.

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