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[solved] iBook G4 with an external monitor
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Sodki
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Location: London, U.K. & Lisbon, Portugal

PostPosted: Thu Nov 09, 2006 11:00 pm    Post subject: [solved] iBook G4 with an external monitor Reply with quote

Hello,

I've recently bought an LCD monitor to plug into my iBook G4, in clone mode. So far so good, it works. The problem is that the 1024x768 resolution of the iBook is way to small for the 17'' LCD. I would like to try other resolutions, like 1280x1024, for example, but I can't seem to make it work. I've tried fiddling with different parts of the xorg.conf, to no avail. The resolution on the iBook and on the externam monitor stays at 1024x768. Any solutions?

Here's my xorg.conf:

Code:
Section "ServerLayout"
   Identifier   "X.Org Configured"
   Screen      0  "Screen0" 0 0
   InputDevice   "Mouse0" "CorePointer"
   InputDevice   "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
   FontPath   "/usr/share/fonts/TTF/"
   FontPath   "/usr/share/fonts/ukr/"
   FontPath   "/usr/share/fonts/misc/"
   FontPath   "/usr/share/fonts/util/"
   FontPath   "/usr/share/fonts/default/"
   FontPath   "/usr/share/fonts/75dpi/"
   FontPath   "/usr/share/fonts/75dpi/:unscaled"
   FontPath   "/usr/share/fonts/Type1/"
   FontPath   "/usr/share/fonts/local/"
   FontPath   "/usr/share/fonts/xawtv/"
   FontPath   "/usr/share/fonts/encodings/"
   FontPath   "/usr/share/fonts/freefont/"
   FontPath   "/usr/share/fonts/latex-xft-fonts/"
   FontPath   "/usr/share/fonts/100dpi/"
   FontPath   "/usr/share/fonts/100dpi/:unscaled"
   FontPath   "/usr/share/fonts/ttf-bitstream-vera/"
   FontPath   "/usr/share/fonts/cyrillic/"
EndSection

Section "Module"
   Load   "record"
   Load   "extmod"
   Load   "dbe"
   Load   "dri"
   Load   "glx"
   Load   "freetype"
   Load   "type1"
EndSection

Section "InputDevice"
   Identifier   "Keyboard0"
   Driver      "kbd"
   Option      "XkbModel"   "pc105"
EndSection

Section "InputDevice"
   Identifier   "Mouse0"
   Driver      "mouse"
   Option      "CorePointer"
   Option      "Protocol"    "auto"
   Option      "Device"   "/dev/input/mice"
EndSection

Section "Monitor"
   Identifier   "Monitor0"
   Option      "DPMS"
EndSection

Section "Device"
   Identifier   "Card0"
   Driver      "radeon"
   Option      "RenderAccel"      "true"
   Option      "BackingStore"      "true"
   Option      "EnablePageFlip"   "true"
   ## SECONDARY MONITOR
#   Option      "MergedFB"      "true"
#   Option      "MetaModes"      "1280x1024"
EndSection

Section "ServerFlags"
    Option    "blank time"   "10"   # 10 minutes
    Option    "standby time"   "20"
    Option    "suspend time"   "30"
    Option    "off time"   "60"
EndSection

Section "Screen"
   Identifier   "Screen0"
   Device      "Card0"
   Monitor      "Monitor0"
   DefaultDepth   24
   SubSection "Display"
      Depth      24
      Modes       "1024x768"
#      Virtual      1280 1024
   EndSubSection
EndSection

Section "Extensions"
    Option "Composite"   "Enable"
EndSection

Section "DRI"
   Mode 0666
EndSection


Last edited by Sodki on Mon Nov 13, 2006 3:56 am; edited 1 time in total
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Sodki
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Joined: 11 Aug 2003
Posts: 419
Location: London, U.K. & Lisbon, Portugal

PostPosted: Sun Nov 12, 2006 9:54 pm    Post subject: Reply with quote

So... no one has ever used his laptop with a larger extra screen?
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JoseJX
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Joined: 28 Apr 2002
Posts: 2774

PostPosted: Sun Nov 12, 2006 11:28 pm    Post subject: Reply with quote

I haven't done this before, but using Option "MetaModes" "1024-768-1280x1024" should do the trick as it says in the radeon manual. The MetaModes allow you to supply the resolution for *both* devices, which should suit your needs.
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Sodki
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Joined: 11 Aug 2003
Posts: 419
Location: London, U.K. & Lisbon, Portugal

PostPosted: Mon Nov 13, 2006 3:21 am    Post subject: Reply with quote

JoseJX, you are a god around here and I thank you for that. Your solution and a 1280x1024 definition in the screen section did the trick. My eyes are saved. :D
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