Having a similar problem with a Mac Mini I found that
Option "ConnectorTable" "4,1,0,3,0,1,2,6"
caused DDC to kick into life, though I am still experiencing problems with this as discused in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=443570 (which appear to match the problem that Alex is seeing).
The machine is:
machine : PowerMac10,2 motherboard : PowerMac10,2 MacRISC3 Power Macintosh detected as : 287 (Unknown Intrepid-based)
Having a similar problem with a Mac Mini I found that
Option "ConnectorTable" "4,1,0,3,0,1,2,6"
caused DDC to kick into life, though I am still experiencing problems with this as discused in http:// bugs.debian. org/cgi- bin/bugreport. cgi?bug= 443570 (which appear to match the problem that Alex is seeing).
The machine is:
machine : PowerMac10,2
motherboard : PowerMac10,2 MacRISC3 Power Macintosh
detected as : 287 (Unknown Intrepid-based)