[Bug 30180] HDMI display not detected

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Oct 6 01:14:09 PDT 2010


--- Comment #4 from samit vats <hysvats at gmail.com> 2010-10-06 01:14:08 PDT ---
(In reply to comment #3)
> From your Xorg.0.log:
> (II) RADEON(0): Output DIN disconnected
> (II) RADEON(0): Output VGA-0 disconnected
> (II) RADEON(0): Output DP disconnected
> (II) RADEON(0): Output DVI-0 connected
> DIN: S-video?
> Clearly your working monitor (DVI) is on output DVI-0.
> What is the actual card you have? (manufacturer, model)
> List all of the connectors that it actually (physically) has.
> I can think of a few possibilities:
> 1) That the DVI and HDMI plugs are wired into the same place,
> 2) That the HDMI plug is on the DP (or you are actually using a DP-HDMI cable)
> and you suffer from a similar defect as my mainboard:
> http://www.phoronix.com/forums/showthread.php?t=24480
> If you have BOTH an HDMI plug as well as a DP plug on your card, then I would
> guess option 1 and you will need to pick up a passive DP-HDMI adapter cable to
> use the second monitor. If there IS NO DP plug, then I would guess option (2),
> in which case you'll have to hack the kernel to make it work or beg someone to
> add a workaround for this defect.

Sorry for the Delay.
If the machine is booted in run level 3 with a single HDMI to HDMI connector,
then the startx fails. I am attaching startx log.

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