January 26th, 2011, 05:33 AM
ATI FirePro 2260 Dual monitor problem
I have a new Fedora 14 32-bit installation with a ATI FirePro 2260 Dual-Display professional graphics card (FireMV) that connects through two DisplayPort to DVI-D connectors to two Samsung SyncMaster 2343 monitors.
When I boot the system with both monitors attached only one monitor will be ON but is not the Workspace with the Top&Botton panel so I can't run anything only ctrl+alt+F2,3 etc.. If I swap the cables the results is the same, only one monitor is working and the only thing I can do is to login.
I don't know why but Fedora 14 doesn't have xorg.conf available by default but so I create it running Xorg -configure but any configuration I tried was not successful and sometimes system won't even load any graphics.
Can some one guide me on how to solve this problem ? If I need to manually edit xorg.conf I need assistance as I haven't be able to find any good examples regarding Dual Display.
Bellow my lspci output :
01:00.0 VGA compatible controller : ATI Technologies Inc RV620 [FirePro 2260] [1002:95cf] (prog-if 00 [VGA controller])
Subsystem: ATI Technologies Inc Device [1002:2143]
Flags: bus master, fast devsel, latency 0, IRQ 43
Memory at d0000000 (64-bit, prefetchable) [size=256M]
Memory at fbef0000 (64-bit, non-prefetchable) [size=64K]
I/O ports at e000 [size=256]
Expansion ROM at fbec0000 [disabled] [size=128K]
Capabilities:  Power Management version 3
Capabilities:  Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities:  Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Kernel driver in use: radeon
Kernel modules: radeon
and uname -r