If the PC has problems reading the EDID data ( a KVM switch maybe ? ) you need to provide a correct MODELINE in /etc/X11/xorg.conf
For a LCD 1600x1200x60 screen this is the data to go into "Section Monitor" Modeline "1600x1200" 130.25 1600 1648 1680 1760 1200 1203 1207 1235 +HSync -Vsync //Lars $ ./cvt 1600 1200 60 -v -r 1: [V FIELD RATE RQD] : 60.000000 2: [H PIXELS RND] : 1600.000000 2.5: [ASPECT_RATIO] : 4:3 2.5: [V SYNC] : 4.000000 3: [LEFT MARGIN (PIXELS)] : 0.000000 3: [RIGHT MARGIN (PIXELS)] : 0.000000 4: [TOTAL ACTIVE PIXELS] : 1600.000000 5: [V LINES RND] : 1200.000000 6: [TOP MARGIN (LINES)] : 0.000000 6: [BOT MARGIN (LINES)] : 0.000000 7: [INTERLACE] : 0.000000 8: [H PERIOD EST] : 13.505555 9: [Actual VBI LINES] : 34.060059 9: [VBI LINES] : 35.000000 10: [Minimum VBI Lines] : 13.000000 10: [ACT VBI LINES] : 35.000000 11: [TOTAL V LINES] : 1235.000000 12: [TOTAL PIXELS] : 1760.000000 13: [Non-rounded PIXEL FREQ] : 130.416000 13: [ACT PIXEL FREQ] : 130.250000 14: [ACT H FREQ] : 74.005684 15: [ACT FIELD RATE] : 59.923630 16: [ACT FRAME RATE] : 59.923630 20: [H BACK PORCH] : 80.000000 21: [H SYNC RND] : 32.000000 22: [H FRONT PORCH] : 48.000000 23: [V FRONT PORCH] : 3.000000 # 1600x1200 @ 60.00 Hz Reduced Blank (CVT) # field rate 59.92 Hz; hsync: 74.01 kHz; pclk: 130.25 MHz Modeline "1600x1200" 130.25 1600 1648 1680 1760 1200 1203 1207 1235 +HSync -Vsync This message posted from opensolaris.org
