many thanks. I could gather these information to you 1- [root@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@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@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@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@xxxxxxxxxxxx> 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 > > -- > -- > test mailing list > test@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe: > https://admin.fedoraproject.org/mailman/listinfo/test -- test mailing list test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/test
