> It is called "clone mode", which intentionally displays the same > image on both displays. Hm, with "CloneMode" "off" I got mirrowing again .... Another thing I detected that I cannot understand: An extract from XFree86.0.log: [...] (II) Bus -1: bridge is at (0:2:0), (0,-1,-1), BCTRL: 0x0008 (VGA_EN is set) (--) PCI:*(1:0:0) ATI Technologies Inc Radeon R250 If [Radeon 9000] rev 1, Mem @ 0xc0000000/27, 0xcfef0000/16, I/O @ 0xb800/8, BIOS @ 0xcfec0000/17 (--) PCI: (1:0:1) ATI Technologies Inc Radeon R250 [Radeon 9000] (Secondary) rev 1, Mem @ 0xb8000000/27, 0xcfee0000/16 [...] I quess, PCI1:0:0 and 1:0:1 are detected.... but then, this appears some lines later: (II) Primary Device is: PCI 01:00:0 (WW) RADEON: No matching Device section for instance (BusID PCI:1:0:1) found Why was 1:0:1 first detected and later no device section was found??? See my XF86Config's device sections here: Section "Device" Identifier "Videocard0" Driver "radeon" VendorName "Videocard vendor" BoardName "ATI Radeon 9000" VideoRam 131072 BusID "PCI:1:0:0" EndSection Section "Device" Identifier "Videocard1" Driver "radeon" VendorName "Videocard vendor" BoardName "ATI Radeon 9000" VideoRam 131072 BusID "PCI:1:0:1" Screen 1 EndSection What does that mean??? -Marco _______________________________________________ xfree86-list mailing list xfree86-list@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/xfree86-list IRC: #xfree86 on irc.redhat.com