[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2009-03-01 Thread Neil Jeffery
I have been playing with John Fremlin's read-edid.  And it looks like
the TV is not responding the the EDID call by the PC.  I expect this is
what is causing all the problems!

Here is the output:

./get-edid | ./parse-edid
./parse-edid: parse-edid version 1.4.1
./get-edid: get-edid version 1.4.1

Performing real mode VBE call
Interrupt 0x10 ax=0x4f00 bx=0x0 cx=0x0
./parse-edid: IO error reading EDID

This tallies with my previous comment, and I need a way to force the
output resolution and tell Xorg not to bother with EDID.  I know you
could do this with previous xorg versions, by editing the xorg.conf
file, but since this has been somewhat deprecated, I'm not sure how to
test this.

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2009-03-01 Thread Dimitrios Symeonidis
yes, read-edid 1.4.1 is broken, it doesn't read my monitor either...
someone else took over maintaining the package and released a version 2.0.0, 
which hasn't made it into ubuntu yet...
https://bugs.launchpad.net/ubuntu/+source/read-edid/+bug/242043/comments/2

anyway, xorg doesn't call the read-edid tool to find out the monitor's
capabilities, so I don't think that's at fault... however, you might be
on the right path, in the sense that the resolution might be the problem

to set the screen resolution, just call gnome-display-properties...

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2009-03-01 Thread Neil Jeffery
Unfortunately I cannot use gnome-display-properties as I am faced with a
black screen.

However...I have in the meantime solved the problem with the help of the
nice people on the X.org IRC channel (Many thanks mzz  gami)

It turns out that X was trying to output a resolution of 1152x864, which
is not supported by my screen.

I have added the line

Option PreferredMode 1360x768

to my xorg.conf file and now it works.

However they tell me that this is still a bug and is something that
needs to be fixed in X

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2009-02-28 Thread Neil Jeffery
I may be wrong but I have a feeling that the line

(II) intel(0): Setting screen physical size to 304 x 228

Is something to do with the problem.  I expect this lies outside the
accepted input range on the TV and thus is showing up as black.

Is there anyway I can force the resolution to see if this is the case?

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2009-02-27 Thread Neil Jeffery
Is there anything I can add to help out here?

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2009-02-16 Thread Dimitrios Symeonidis
h, no errors there... switching back to new...

** Changed in: linux (Ubuntu)
   Status: Incomplete = New

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2009-02-16 Thread Dimitrios Symeonidis
i should have asked this from the beginning:
could you please attach the x server log? it can be found under 
/var/log/Xorg.0.log
thank you

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2009-02-16 Thread Neil Jeffery
Here is the log file as requested

** Attachment added: Xorg.0.log
   http://launchpadlibrarian.net/22703833/Xorg.0.log

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2009-02-15 Thread Neil Jeffery
I have now down a complete reinstall of with Ubuntu 8.10 Server Edition.

This worked without issue.

I then ran

sudo apt-get install ubuntu-desktop

At boot and shutdown I see the ubuntu Logo with the progress bar but the
screen is blank when the machine is fully powered on.  Ctrl+Alt+F# gives
me the correct terminals and that works fine

However, if I ssh into the machine with the -Y flag (enable X11
forwarding) then I can run X programs without issue.

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2009-02-10 Thread neilneil2000
I can confirm that when a standard monitor is attached the screen works
as expected with no problems.  I did notice however that the actual
installed OS is Mythbuntu  I am going to format the hard drive and
install Ubuntu to if this alleviates the problem

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2008-11-13 Thread neilneil2000
Sorry for not mentioning this in my original post.  I have tried both of
these methods a few times but the xorg.conf file is always rebuilt as
the attached xorg.conf3.txt

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2008-11-13 Thread Dimitrios Symeonidis
can you attach it to a normal monitor? i suspect that it will display 
properly...
does the plasma tv have any special vga input requirements?

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2008-11-13 Thread neilneil2000
I will try it with a standard monitor when I get a chance.  I suspect it
will work too, but as I said it worked with the TV previously.

Here is the manual for the TV and as far as I can see it supports
standard VGA inputs.

http://dlc.panasonic-europe-
service.com/EUDocs/GetDoc.aspx?did=159842fmt=pdflang=ensrc=3uilang=encbAccept=ongo=View

I think it could be something to do with the messaging between the TV
and graphics card so say what resolutions are supported...I did know
what that was called once upon a time!

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2008-11-12 Thread Dimitrios Symeonidis
neil, can you please also try without any xorg.conf? thank you
also, you could try playing around with dpkg-reconfigure xserver-xorg -phigh

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2008-11-06 Thread neilneil2000
I have tried 3 xorg.conf files...here they are:

** Attachment added: xorg.conf1.txt
   http://launchpadlibrarian.net/19434644/xorg.conf1.txt

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2008-11-06 Thread neilneil2000

** Attachment added: xorg.conf2.txt
   http://launchpadlibrarian.net/19434649/xorg.conf2.txt

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2008-11-06 Thread neilneil2000

** Attachment added: xorg.conf3.txt
   http://launchpadlibrarian.net/19434661/xorg.conf3.txt

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2008-11-06 Thread neilneil2000
I can confirm grub displays as expected and I can use the virtual
terminals when ubuntu has loaded

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2008-11-04 Thread Dimitrios Symeonidis
the product has the intel 945 graphics chip:
http://www.intel.com/Products/Desktop/Motherboards/D945GCLF/D945GCLF-overview.htm

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[Bug 293041] Re: X won't start in 8.10 - D945GCLF Panasonic TV

2008-11-04 Thread Dimitrios Symeonidis
can you please clarify: do you still see the grub menu?
also, please attach your /etc/X11/xorg.conf

** Changed in: linux (Ubuntu)
Sourcepackagename: None = linux
   Status: New = Incomplete

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