Hi, list! Recently I installed F15-rc1 on my computer. The machine is AMD Phenom with 2 GB of RAM. It has two graphics adapters - one internal, integrated into motherboard and the other is PCI-express card. Here's the link to motherboard manufacturer specifications: http://www.msi.com/product/mb/740GM-P25.html#?div=Detail PCI-E card is Redwood [Radeon HD 5670]. The machine has two monitors. One attached to PCI-E card is 21.5 BENQ GL2240: http://www.benq.com/products/product_detail.cfm?product=1765 The other one connected to internal video-out is NEC LCD 72VM. I'm trying to configure dual-head. Last time I did it I used Xorg.conf. In BIOS under 'Advanced BIOS Features I have' following options: 1. Primary Graphic's Adapter: Internal PCI PCI-E 2. On-Chip VGA Enabled 3. Surround View (If PCIE is Primary display, allow INTGFX to be secondary display) Disabled If I choose 'Internal' in option 1 NEC-monitor is used by default and BENQ couldn't start (it does not detects in display configuration menu). On the other hand, if I choose PCI or PCI-E NEC goes to sleep mode. I saw in google that now one should use xrandr to configure dual screen. Could anybody provide me instructions on how to achieve that? TIA PS. Additional info: xrandr command output when NEC is used as primary monitor: Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 8192 x 8192 VGA-0 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 338mm x 270mm 1280x1024 60.0*+ 75.0 1152x864 75.0 1024x768 75.1 70.1 60.0 832x624 74.6 800x600 72.2 75.0 60.3 56.2 640x480 72.8 75.0 66.7 60.0 720x400 70.1 DVI-0 disconnected (normal left inverted right x axis y axis) HDMI-0 disconnected (normal left inverted right x axis y axis) xrandr output when BENQ is used as primary: Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192 HDMI-0 disconnected (normal left inverted right x axis y axis) DVI-0 disconnected (normal left inverted right x axis y axis) VGA-0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 477mm x 268mm 1920x1080 60.0*+ 1680x1050 60.0 1600x900 60.0 1280x1024 75.0 60.0 1280x960 60.0 1280x800 59.8 1152x864 75.0 1280x720 60.0 1024x768 75.1 60.0 1024x576 60.0 832x624 74.6 800x600 75.0 60.3 640x480 75.0 60.0 720x400 70.1 $ glxinfo | grep -i "\(render\|opengl\)" direct rendering: Yes OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD REDWOOD OpenGL version string: 2.1 Mesa 7.11-devel OpenGL shading language version string: 1.20 OpenGL extensions: GL_NV_conditional_render, GL_AMD_draw_buffers_blend, -- Hiisi. Registered Linux User #487982. Be counted at: http://counter.li.org/ -- Spandex is a privilege, not a right. -- test mailing list test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/test