Comment 41 for bug 194760

Also problem with the EDID, Ubuntu believes the screen is 72" instead of 40".

Motherboard: GIGABYTE GA-H55M-UD2H H55 S-1156 M-ATX
Graphics (built-in): Intel H55
Monitor: Sony Bravia KDL-40W4000
Presumed modes:
    DisplaySize 884 495
    HorizSync 31.5 - 64.0
    VertRefresh 60.0 - 75.0

$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.04
DISTRIB_CODENAME=lucid
DISTRIB_DESCRIPTION="Ubuntu lucid (development branch)"

$ uname -a
Linux htpc 2.6.34-020634rc3-generic #020634rc3 SMP Tue Apr 6 17:31:12 UTC 2010 x86_64 GNU/Linux

$ sudo ddcprobe
vbe: VESA 3.0 detected.
oem: Intel(R)Ironlake Desktop Graphics Chipset Accelerated VGA BIOS
vendor: Intel Corporation
product: Intel(R)Ironlake Desktop Graphics Controller Hardware Version 0.0
memory: 65472kb
mode: 1280x1024x256
mode: 1280x1024x64k
mode: 1280x1024x16m
mode: 1024x768x256
mode: 1024x768x64k
mode: 1024x768x16m
mode: 640x480x16m
mode: 800x600x64k
mode: 800x600x16m
mode: 640x480x256
mode: 800x600x256
mode: 640x480x64k
edid:
edid: 1 3
id: 5c01
eisa: SNY5c01
serial: 01010101
manufacture: 1 2008
input: analog signal.
screensize: 160 90
gamma: 2.200000
dpms: RGB, no active off, no suspend, no standby
timing: 720x400@70 Hz (VGA 640x400, IBM)
timing: 640x480@75 Hz (VESA)
timing: 1024x768@87 Hz Interlaced (8514A)
ctiming: 1280x1024@60
dtiming: 1920x1080@67
dtiming: 1280x720@71
monitorname: SONY TV XV
monitorrange: 14-70, 48-62

$ gtf 1920 1200 60

  # 1920x1200 @ 60.00 Hz (GTF) hsync: 74.52 kHz; pclk: 193.16 MHz
  Modeline "1920x1200_60.00" 193.16 1920 2048 2256 2592 1200 1201 1204 1242 -HSync +Vsync