[Bug 63172] Intel 945GM - LVDS disconnected on connect VGA
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Apr 8 03:04:13 PDT 2013
https://bugs.freedesktop.org/show_bug.cgi?id=63172
Aitor Garcia <agarcia at tempel.es> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|WONTFIX |---
--- Comment #2 from Aitor Garcia <agarcia at tempel.es> ---
I don't think it is a kernel thing.
In any case, I've updated my kernel over CentOs to the last version :
vmlinuz-2.6.32-358.2.1.el6.i686 ant the same results. ( log is attached )
I've also tested other enviroments with newer kernels and happen the same:
Fedora Core 17 i686 : xorg-x11-drv-intel 2.19.0-1 / kernel 3.3.4-5
Fedora Core 18 i686 : xorg-x11-drv-intel 2.20.19-2 / kernel 3.6.10-4
It happesns the same : LVDS1 repostes as disconnect on plug an VGA monitos
Also the vesa driver shows on LVDS1 and VGA1 a perfectly cloned desktop.
Without disconnect LVDS1 display. Unlikely for oue propouses vesa driver is a
very basic one, no extended desktop included.
I wanna focus on the hardware : is a Panel PC, not a laptop!! and acpi even
don't create /proc/acpi/button/lid directory! this is why I think there is some
problem into the understanding between ACAPI and Inter Driver. Intel drives
could not report the right lid status and LVDS1 is disconnected by the drives
when other option like VGA is available.
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