EDID error on fedora 17

[masoud javadieh]

There should be a conflict between Intel onboard with both Nvidia and
ATI Radeon as well.
So the bug should be reported as a more general bug.


On 6/25/12, masoud javadieh <javadieh.msd at gmail.com> wrote:
> many thanks. I could gather these information to you
>
> 1- [root at ava nasim]# lspci |  grep VGA
> 00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset
> Integrated Graphics Controller (rev 03)
> 01:00.0 VGA compatible controller: ATI Technologies Inc Manhattan
> [Mobility Radeon HD 5430 Series]
>
> 2- [root at ava nasim]# lspci -nv |  grep VGA
> 00:02.0 0300: 8086:2e32 (rev 03) (prog-if 00 [VGA controller])
> 01:00.0 0300: 1002:68e1 (prog-if 00 [VGA controller])
>
> 3- [root at ava nasim]# grep -E 'Manufacturer:|Year:' /var/log/Xorg.0.log  \
>>        |  sed '/Serial/s/.....$//'
> [    31.832] (II) RADEON(0): Manufacturer: GSM  Model: 4432  Serial#:
> [    31.832] (II) RADEON(0): Year: 2009  Week: 33
> [root at ava nasim]#
>
>
> 4- Yes each monitor works when in BIOS the initial card is set to that
> of that monitor.
>
> 5- These are relevant  parts of xorg.0.log:
>
> [  31.189] (--) PCI: (0:0:2:0) 8086:2e32:1458:d000 rev 3, Mem @
> 0xfd800000/4194304, 0xd0000000/268435456, I/O @ 0x0000ff00/8, BIOS @
> 0x????????/65536
> [    31.189] (--) PCI:*(0:1:0:0) 1002:68e1:1787:3000 rev 0, Mem @
> 0xc0000000/268435456, 0xfddc0000/131072, I/O @ 0x0000ce00/256, BIOS @
> 0x????????/131072
>
> [    32.686] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
> [    32.686] (II) AIGLX: enabled GLX_INTEL_swap_event
> [    32.686] (II) AIGLX: enabled GLX_SGI_swap_control and
> GLX_MESA_swap_control
> [    32.686] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer
> objects
> [    32.687] (II) AIGLX: Loaded and initialized r600
> [    32.687] (II) GLX: Initialized DRI2 GL provider for screen 0
> [    32.704] (II) RADEON(0): Setting screen physical size to 338 x 270
>
>  33.444] (II) config/udev: Adding input device HDA Intel Front
> Headphone (/dev/input/event10)
> [    33.444] (II) No input driver specified, ignoring this device.
> [    33.444] (II) This device may have been added with another device file.
> [    33.445] (II) config/udev: Adding input device HDA Intel Line Out
> (/dev/input/event11)
> [    33.445] (II) No input driver specified, ignoring this device.
> [    33.445] (II) This device may have been added with another device file.
> [    33.451] (II) config/udev: Adding input device HDA Intel Line
> (/dev/input/event7)
> [    33.451] (II) No input driver specified, ignoring this device.
> [    33.451] (II) This device may have been added with another device file.
> [    33.452] (II) config/udev: Adding input device HDA Intel Rear Mic
> (/dev/input/event8)
> [    33.452] (II) No input driver specified, ignoring this device.
> [    33.452] (II) This device may have been added with another device file.
> [    33.458] (II) config/udev: Adding input device HDA Intel Front Mic
> (/dev/input/event9)
> [    33.458] (II) No input driver specified, ignoring this device.
> [    33.458] (II) This device may have been added with another device file.
>
> 6- BIOS gives these options:	intel onboard: always enable
> 						enable if no PCI card
>
> 				initial diplay :	onboard
> 						pci
> 						PEG : disable/paranoid
>
>
> regards
>
> On 6/25/12, John Reiser <jreiser at bitwagon.com> wrote:
>>>> I want to set non-plugable multiseat under fedora 17. i get the error
>>>> " no valid EDID" on one of the two monitors. I get this Error on LG
>>>> and SAMSUNG LCD monitors. Changing NVIIDA graphic card to ATI Radeon
>>>> was of mo use. the other card is INTEL on board.
>>
>> https://bugs.freedesktop.org/show_bug.cgi?id=51012
>>
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