It happens with two separate machines
One ATI, with a Lenovo Monitor
One Intel, with a ViewSonic Monitor

So I don't think it's a hardware quirk, but that's up to you to judge.


When not using an xorg.conf (and exhibiting the problem above):


Screen 0: minimum 320 x 200, current 1600 x 1200, maximum 1600 x 1200
VGA-0 connected 1600x1200+0+0 (normal left inverted right x axis y axis)
400mm x 300mm
   1600x1200      60.0*+   59.9
   1280x1024      76.0     75.0     69.8     59.9
   1152x864       75.0
   1024x768       84.9     75.1     70.1     60.0
   832x624        74.6
   800x600        72.2     75.0     60.3     56.2
   640x480        84.6     75.0     72.8     65.4     60.0
   720x400        70.1
DVI-0 disconnected (normal left inverted right x axis y axis)
LVDS connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x
0mm
   1024x768       60.0*+   60.0
   800x600        60.3
   640x480        59.9
S-video disconnected (normal left inverted right x axis y axis)


When configures with specific Panelsize:

$ xrandr
Screen 0: minimum 320 x 200, current 1600 x 1200, maximum 1600 x 1200
VGA-0 connected 1600x1200+0+0 (normal left inverted right x axis y axis)
400mm x 300mm
   1600x1200      60.0*+   59.9
   [EMAIL PROTECTED]   60.0
   1280x1024      75.0     69.8     59.9
   1152x864       75.0
   1024x768       84.9     75.1     70.1     60.0
   832x624        74.6
   800x600        72.2     75.0     60.3     56.2
   640x480        84.6     75.0     72.8     65.4     60.0
   720x400        70.1
DVI-0 disconnected (normal left inverted right x axis y axis)
LVDS connected 1600x1200+0+0 (normal left inverted right x axis y axis) 0mm
x 0mm
   1600x1200      27.3*+
   1280x800       60.0
   1280x768       60.0
   1024x768       60.0
   800x600        60.3
   640x480        59.9
S-video disconnected (normal left inverted right x axis y axis)

PCI device:

01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Radeon
Mobility M7 LW [Radeon Mobility 7500] [1002:4c57] (prog-if 00 [VGA
controller])
    Subsystem: IBM Unknown device [1014:0530]
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping+ SERR+ FastB2B+
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
    Latency: 66 (2000ns min), Cache Line Size: 32 bytes
    Interrupt: pin A routed to IRQ 11
    Region 0: Memory at e0000000 (32-bit, prefetchable) [size=128M]
    Region 1: I/O ports at 3000 [size=256]
    Region 2: Memory at c0100000 (32-bit, non-prefetchable) [size=64K]
    [virtual] Expansion ROM at c0120000 [disabled] [size=128K]
    Capabilities: [58] AGP version 2.0
        Status: RQ=48 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit-
FW- AGP3- Rate=x1,x2,x4
        Command: RQ=32 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x4
    Capabilities: [50] Power Management version 2
        Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
        Status: D0 PME-Enable- DSel=0 DScale=0 PME-


On Tue, Mar 11, 2008 at 12:45 PM, Bryce Harrington <
[EMAIL PROTECTED]> wrote:

> I wonder if this could be another instance of the s-video requiring a
> monitor quirk.
>
> Can you please attach the output of `xrandr` and `lspci -vvnn`?
>
> ** Changed in: xorg-server (Ubuntu)
>       Status: New => Incomplete
>
> --
> xorg uses laptop video BIOS 'Panel Size' for external monitors, so apps
> end up confined to small space in top left of screen
> https://bugs.launchpad.net/bugs/200805
> You received this bug notification because you are a direct subscriber
> of the bug.
>

-- 
xorg uses laptop video BIOS 'Panel Size' for external monitors, so apps end up 
confined to small space in top left of screen
https://bugs.launchpad.net/bugs/200805
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.

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