One of the differences I can see doing this in svn_110 is that I get two
instances of XINERAMA
xdpyinfo -ext XINERAMA
name of display: :0.0
version number: 11.0
vendor string: Sun Microsystems, Inc.
vendor release number: 10503000
maximum request size: 16777212 bytes
motion buffer size: 256
bitmap unit, bit order, padding: 32, LSBFirst, 32
image byte order: LSBFirst
number of supported pixmap formats: 7
supported pixmap formats:
depth 1, bits_per_pixel 1, scanline_pad 32
depth 4, bits_per_pixel 8, scanline_pad 32
depth 8, bits_per_pixel 8, scanline_pad 32
depth 15, bits_per_pixel 16, scanline_pad 32
depth 16, bits_per_pixel 16, scanline_pad 32
depth 24, bits_per_pixel 32, scanline_pad 32
depth 32, bits_per_pixel 32, scanline_pad 32
keycode range: minimum 8, maximum 255
focus: window 0x4000008, revert to Parent
number of extensions: 34
BIG-REQUESTS
Composite
DAMAGE
DOUBLE-BUFFER
DPMS
Extended-Visual-Information
GLX
MIT-SCREEN-SAVER
MIT-SHM
MIT-SUNDRY-NONSTANDARD
NV-CONTROL
NV-GLX
RANDR
RENDER
SECURITY
SHAPE
SYNC
SolarisIA
TOG-CUP
X-Resource
XC-APPGROUP
XC-MISC
XEVIE
XFIXES
XFree86-DGA
XFree86-Misc
XFree86-VidModeExtension
XINERAMA
XINERAMA
XInputExtension
Ewald Ertl wrote:
> Hi
>
> On Thu, Apr 9, 2009 at 2:19 PM, John Martin <John.M.Martin at sun.com> wrote:
>
>
>> Ewald Ertl wrote:
>>
>>
>>> Hi,
>>>
>>>
>>> On Wed, Apr 8, 2009 at 4:58 PM, Oscar del Rio <delrio at
>>> mie.utoronto.ca<mailto:
>>> delrio at mie.utoronto.ca>> wrote:
>>>
>>> Yiannis Mavroukakis wrote:
>>>
>>> More pain from the update..TwinView refuses to behave
>>> correctly and spans windows across the entire desktop..svn_110
>>> BE works perfectly..does anyone what changed?
>>>
>>>
>>> (adding xwin-discuss)
>>>
>>> Same problem here on a Ultra24, Nvidia Quadro FX 370.
>>> The login screen is centered between both monitors and maximizing
>>> any window spans both monitors.
>>>
>>>
>>> I start the dual monitor operation on my laptop with the external monitor
>>> by
>>> setting the location with xrandr.
>>> The panels are now going across both monitors.
>>> Because of using a different resolution with Build 110, on Build 111 I
>>> didn't see the
>>> open windows on the bottom panel, because it was not visible on the
>>> smaller LCD
>>> screen of the laptop.
>>> So I changed the resolution on both screens to be the same.
>>> Also maximizing a window spans across both monitors.
>>>
>>> What does "xdpyinfo -ext XINERAMA" report when you enable
>>>
>> the external monitor with xrandr?
>>
>> Here is the output:
>>
>
> bash-3.2$ xdpyinfo -ext XINERAMA
> name of display: :0.0
> version number: 11.0
> vendor string: Sun Microsystems, Inc.
> vendor release number: 10503000
> maximum request size: 16777212 bytes
> motion buffer size: 256
> bitmap unit, bit order, padding: 32, LSBFirst, 32
> image byte order: LSBFirst
> number of supported pixmap formats: 7
> supported pixmap formats:
> depth 1, bits_per_pixel 1, scanline_pad 32
> depth 4, bits_per_pixel 8, scanline_pad 32
> depth 8, bits_per_pixel 8, scanline_pad 32
> depth 15, bits_per_pixel 16, scanline_pad 32
> depth 16, bits_per_pixel 16, scanline_pad 32
> depth 24, bits_per_pixel 32, scanline_pad 32
> depth 32, bits_per_pixel 32, scanline_pad 32
> keycode range: minimum 8, maximum 255
> focus: window 0x3600007, revert to Parent
> number of extensions: 31
> BIG-REQUESTS
> Composite
> DAMAGE
> DOUBLE-BUFFER
> DPMS
> Extended-Visual-Information
> GLX
> MIT-SCREEN-SAVER
> MIT-SHM
> MIT-SUNDRY-NONSTANDARD
> RANDR
> RENDER
> SECURITY
> SGI-GLX
> SHAPE
> SYNC
> SolarisIA
> TOG-CUP
> X-Resource
> XC-APPGROUP
> XC-MISC
> XEVIE
> XFIXES
> XFree86-DGA
> XFree86-Misc
> XFree86-VidModeExtension
> XINERAMA
> XInputExtension
> XKEYBOARD
> XTEST
> XVideo
> default screen number: 0
> number of screens: 1
>
> screen #0:
> print screen: no
> dimensions: 2048x768 pixels (541x202 millimeters)
> resolution: 96x97 dots per inch
> depths (7): 24, 1, 4, 8, 15, 16, 32
> root window id: 0x7e
> depth of root window: 24 planes
> number of colormaps: minimum 1, maximum 1
> default colormap: 0x20
> default number of colormap cells: 256
> preallocated pixels: black 0, white 16777215
> options: backing-store NO, save-unders NO
> largest cursor: 64x64
> current input event mask: 0xfac033
> KeyPressMask KeyReleaseMask
> EnterWindowMask
> LeaveWindowMask KeymapStateMask
> ExposureMask
> StructureNotifyMask SubstructureNotifyMask
> SubstructureRedirectMask
> FocusChangeMask PropertyChangeMask
> ColormapChangeMask
> number of visuals: 3
> default visual id: 0x21
> visual:
> visual id: 0x21
> class: TrueColor
> depth: 24 planes
> available colormap entries: 256 per subfield
> red, green, blue masks: 0xff0000, 0xff00, 0xff
> significant bits in color specification: 8 bits
> visual:
> visual id: 0x22
> class: DirectColor
> depth: 24 planes
> available colormap entries: 256 per subfield
> red, green, blue masks: 0xff0000, 0xff00, 0xff
> significant bits in color specification: 8 bits
> visual:
> visual id: 0x5c
> class: TrueColor
> depth: 32 planes
> available colormap entries: 256 per subfield
> red, green, blue masks: 0xff0000, 0xff00, 0xff
> significant bits in color specification: 8 bits
>
> XINERAMA version 1.1 opcode: 153
> head #0: 1024x768 @ 1024,0
> head #1: 1024x768 @ 0,0
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