[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2011-02-05 Thread Bug Watch Updater
** Changed in: xserver-xorg-video-intel
   Importance: Unknown = Medium

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Title:
  [i945] i945 don't recognize 1440x900 on external monitor in jaunty

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2011-01-25 Thread Bug Watch Updater
** Changed in: xserver-xorg-video-intel
   Importance: Medium = Unknown

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Title:
  [i945] i945 don't recognize 1440x900 on external monitor in jaunty

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-07-01 Thread Geir Ove Myhr
Uptream has closed the bug report with NOTOURBUG status. Assuming that
the monitor is connected via a regular VGA cable (D-SUB), the monitor
actually gives an invalid EDID information, saying that it expects a
digital signal and not an analog one. Upstream requested the information
about the monitor cable, but didn't get it but found a page where it
looked like the monitor has a VGA port. There are cases where this would
be a valid EDID (for instance if using the analog part of a DVI-I
interface).

The digital bit is the first bit in byte nr. 0x14 in the EDID
information. In the EDID block from the intel-2.4 xrandr output this is
the 9th and 10th digit on the second line and is equal to 0x80 which in
binary is 1000 . If the 9th hexadecimal digit on the second line of
an EDID block is 8-f the display is expecting a digital signal and 0-7
indicates an analog signal. If you look at other bug reports, all other
VGA displays report analog signal (usually the 9th hex-digit is 6). For
LVDS displays (laptop displays) it is the same as in your case.

** Changed in: xserver-xorg-video-intel (Ubuntu)
   Importance: Wishlist = Medium

** Changed in: xserver-xorg-video-intel (Ubuntu)
   Status: Confirmed = Invalid

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-30 Thread Bug Watch Updater
** Changed in: xserver-xorg-video-intel
   Status: Confirmed = Invalid

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-29 Thread Geir Ove Myhr
Upstream is requesting information about how the VGA is connected. Could
you please subscribe to the upstream bug report and reply there?

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-25 Thread lugburz
Yes, I'm using a 32 bit architecture.

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-25 Thread Geir Ove Myhr
I have reported the bug upstream. Please subscribe to the upstream bug
report so that you may give the developers any additional information
they might need. http://bugs.freedesktop.org/show_bug.cgi?id=22466

** Bug watch added: freedesktop.org Bugzilla #22466
   https://bugs.freedesktop.org/show_bug.cgi?id=22466

** Also affects: xserver-xorg-video-intel via
   https://bugs.freedesktop.org/show_bug.cgi?id=22466
   Importance: Unknown
   Status: Unknown

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-25 Thread Bug Watch Updater
** Changed in: xserver-xorg-video-intel
   Status: Unknown = Confirmed

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-24 Thread Geir Ove Myhr
I think we can push this bug upstream with the current information.
Could you take a look at this proposed bug report for upstream and see
if it looks all right? (the architecture is missing, do you have 32-bit
or 64-bit?)

Title: [i945GM] EDID information of monitor on VGA not detected

Forwarding a bug from a ubuntu user:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/376722

Bug description:
With a LCD LG TV 19LS4D connected to the VGA port on a Sony VAIO vgn-sz1m, the 
EDID information is not detected. The EDID information is detected with the 2.4 
version of the driver, but not with 2.6.3 and above (also tested with 2.7.99). 
This results in the native resolution of the external monitor (1440x900) not 
being available. The maximum is 1360x768.

Since the internal LVDS has a native resolution of 1200x800, he needs to add 
SubSection Display
Virtual 1680 1200
EndSubSection
to the Screen section of xorg.conf in order to get the higher resolution even 
with the 2.4 driver. 

[lspci]
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML 
and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
 Subsystem: Sony Corporation Device [104d:81e6]
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 
943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03)
 Subsystem: Sony Corporation Device [104d:81e6]

System environment:
-- chipset: 945GM
-- system architecture: XX-bit
-- xf86-video-intel: 2.6.3 and 2.7.99
-- xserver: 1.6.1.901 (1.6.2 RC 1)
-- kernel: Linux ubuntu 2.6.30-8-generic #9-Ubuntu SMP
-- Linux distribution: Ubuntu
-- Machine or mobo model: Sony VAIO vgn-szlm
-- Display connector: VGA

Attachments:
Xorg log in karmic  
xrandr log in karmic  
Xorg log in jaunty using 2.4 
Xrandr log using 2.4 in jaunty
xorg.conf

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-15 Thread lugburz
Hi Geir, yes, using the 2.4 driver without explicitly setting the
virtual area to 1440x900 or larger I obtain only resolution within the
area of the main display (1280x800), this happened also using 8.10.

I just tried karmic allpha-2 but having the same problem I'm
experiencing now: resolution limited to 1360x768. The xrand --verbose
output and Xorg.0.log in debugging mode are attached. the files have the
suffix -karmic.

The xrand and Xorg.0.log files for the version 2.4 have the suffix
xorg-2.4.

I hope I have attached all the files you asked.


** Attachment added: Xorg log in karmic
   http://launchpadlibrarian.net/27960645/Xorg.0.log-karmic

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-15 Thread lugburz

** Attachment added: xrandr log in karmic
   http://launchpadlibrarian.net/27960650/xrand.log-xorg-2.4

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-15 Thread lugburz

** Attachment added: Xorg log in jaunty using 2.4
   http://launchpadlibrarian.net/27960658/Xorg.0.log-xorg-2.4

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-15 Thread lugburz

** Attachment added: Xrandr log using 2.4 in jaunty
   http://launchpadlibrarian.net/27960705/xrand.log-xorg-2.4

** Attachment removed: xrandr log in karmic
   http://launchpadlibrarian.net/27960650/xrand.log-xorg-2.4

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-13 Thread Geir Ove Myhr
** This bug is no longer a duplicate of bug 288807
   [i815] Wrong resolution on Vaio PCG-SRX51, PCG-SRX41 and PCG-FX370 due to 
incorrect h/v rates

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-13 Thread Geir Ove Myhr
lugburz, I don't have any intention of maintaining my idea for its own
sake, and you seem to have demonstrated well that the 2.4 is able to get
the EDID information from the external monitor. Could you attach
Xorg.0.log with ModeDebug and the xorg.conf that you use for 2.4? Do I
understand you right in that you have to add a Display subsection to the
Screen section to set a bigger virtual for it to work with 2.4 and that
this does not work with 2.6.3?

Would you mind testing Karmic alpha-2 available from
http://cdimage.ubuntu.com/releases/9.10/ or a recent daily-live image
from http://cdimage.ubuntu.com/daily-live/ ? If the problem is still
there, could you attach the same information for that case (Xorg.0.log
with ModeDebug and output of `xrandr --verbose`)? With this information
we should be able to send the bug upstream. Would you be able and
willing to follow up questions from upstream and test fixes they may
provide?

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-08 Thread lugburz
*** This bug is a duplicate of bug 288807 ***
https://bugs.launchpad.net/bugs/288807

Dear Gear,
  You can maintain your idea about the source of the problem. But installing 
the old 2.4 version of the intel driver the problem disappeared.

The xrandr --verbose output shows the 1440x900  modeline, and the EDID
informations. The only attention I need is to have a virtual size larger
than 1440x900 in both dimensions.

** Attachment added: xrandr output using intel driver ver 2.4
   http://launchpadlibrarian.net/27666068/xrandr-xorg-intel-2.4.out

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-06-03 Thread lugburz
*** This bug is a duplicate of bug 288807 ***
https://bugs.launchpad.net/bugs/288807

I'm sorry for the long time for previous message.

The laptop model is Sony vgn-sz1m, now about 3 years old.

To attempt a work-around I added explicitly the modeline for 1440x900,
using those parameters:

Modeline 1440x900 103.97  1440 1496 1624 1856   900  900  902  933

the results is not very good: the desktop seems to be few percents wider
than the panel.

The randr --verbos output now appears as follow:

Screen 0: minimum 320 x 200, current 1280 x 800, maximum 1680 x 1200
VGA connected (normal left inverted right x axis y axis)
Identifier: 0x3b
Timestamp:  22520
Subpixel:   unknown
Clones:
CRTCs:  0 1
Transform:  1.00 0.00 0.00
0.00 1.00 0.00
0.00 0.00 1.00
   filter: 
  1440x900 (0xf8)  104.0MHz
h: width  1440 start 1496 end 1624 total 1856 skew0 clock   56.0KHz
v: height  900 start  900 end  902 total  933   clock   60.0Hz
  1360x768 (0xf9)   84.8MHz -HSync +VSync
h: width  1360 start 1432 end 1568 total 1776 skew0 clock   47.7KHz
v: height  768 start  771 end  781 total  798   clock   59.8Hz
  1152x864 (0xfa)   81.6MHz -HSync +VSync
h: width  1152 start 1216 end 1336 total 1520 skew0 clock   53.7KHz
v: height  864 start  865 end  868 total  895   clock   60.0Hz
  1024x768 (0x42)   65.0MHz -HSync -VSync
h: width  1024 start 1048 end 1184 total 1344 skew0 clock   48.4KHz
v: height  768 start  771 end  777 total  806   clock   60.0Hz
  800x600 (0x47)   40.0MHz +HSync +VSync
h: width   800 start  840 end  968 total 1056 skew0 clock   37.9KHz
v: height  600 start  601 end  605 total  628   clock   60.3Hz
  640x480 (0x4c)   25.2MHz -HSync -VSync
h: width   640 start  656 end  752 total  800 skew0 clock   31.5KHz
v: height  480 start  490 end  492 total  525   clock   59.9Hz
LVDS connected 1280x800+0+0 (0x3e) normal (normal left inverted right x axis y 
axis) 0mm x 0mm
Identifier: 0x3c
Timestamp:  22520
Subpixel:   horizontal rgb
Clones:
CRTC:   1
CRTCs:  1
Panning:0x0+0+0
Tracking:   0x0+0+0
Border: 0/0/0/0
Transform:  1.00 0.00 0.00
0.00 1.00 0.00
0.00 0.00 1.00
   filter: 
PANEL_FITTING:  full_aspect
supported: center   full_aspect  full
BACKLIGHT_CONTROL:  kernel
supported: native   legacy   combination  kernel  
BACKLIGHT: 7 (0x0007)   range:  (0,7)
  1280x800 (0x3e)   83.5MHz *current +preferred
h: width  1280 start 1352 end 1480 total 1680 skew0 clock   49.7KHz
v: height  800 start  803 end  809 total  831   clock   59.8Hz
  1024x768 (0x3f)   94.5MHz +HSync +VSync
h: width  1024 start 1072 end 1168 total 1376 skew0 clock   68.7KHz
v: height  768 start  769 end  772 total  808   clock   85.0Hz
  1024x768 (0x40)   78.8MHz +HSync +VSync
h: width  1024 start 1040 end 1136 total 1312 skew0 clock   60.0KHz
v: height  768 start  769 end  772 total  800   clock   75.0Hz
  1024x768 (0x41)   75.0MHz -HSync -VSync
h: width  1024 start 1048 end 1184 total 1328 skew0 clock   56.5KHz
v: height  768 start  771 end  777 total  806   clock   70.1Hz
  1024x768 (0x42)   65.0MHz -HSync -VSync
h: width  1024 start 1048 end 1184 total 1344 skew0 clock   48.4KHz
v: height  768 start  771 end  777 total  806   clock   60.0Hz
  832x624 (0x43)   57.3MHz -HSync -VSync
h: width   832 start  864 end  928 total 1152 skew0 clock   49.7KHz
v: height  624 start  625 end  628 total  667   clock   74.6Hz
  800x600 (0x44)   56.3MHz +HSync +VSync
h: width   800 start  832 end  896 total 1048 skew0 clock   53.7KHz
v: height  600 start  601 end  604 total  631   clock   85.1Hz
  800x600 (0x45)   50.0MHz +HSync +VSync
h: width   800 start  856 end  976 total 1040 skew0 clock   48.1KHz
v: height  600 start  637 end  643 total  666   clock   72.2Hz
  800x600 (0x46)   49.5MHz +HSync +VSync
h: width   800 start  816 end  896 total 1056 skew0 clock   46.9KHz
v: height  600 start  601 end  604 total  625   clock   75.0Hz
  800x600 (0x47)   40.0MHz +HSync +VSync
h: width   800 start  840 end  968 total 1056 skew0 clock   37.9KHz
v: height  600 start  601 end  605 total  628   clock   60.3Hz
  800x600 (0x48)   36.0MHz +HSync +VSync
h: width   800 start  824 end  896 total 1024 skew

[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-05-21 Thread lugburz
*** This bug is a duplicate of bug 288807 ***
https://bugs.launchpad.net/bugs/288807

In the Xorg.0.log file attached to seem there are the information you
requested:

After the line:
(II) intel(0): EDID for output VGA
...
(II) intel(0): Not using default mode 1440x900 (hsync out of range)
...
(II) intel(0): Printing probed modes for output VGA
(II) intel(0): Modeline 1360x768x59.8   84.75  1360 1432 1568 1776  768 771 
781 798 -hsync +vsync (47.7 kHz)
(II) intel(0): Modeline 1152x864x60.0   81.62  1152 1216 1336 1520  864 865 
868 895 -hsync +vsync (53.7 kHz)
(II) intel(0): Modeline 1024x768x60.0   65.00  1024 1048 1184 1344  768 771 
777 806 -hsync -vsync (48.4 kHz)
(II) intel(0): Modeline 800x600x60.3   40.00  800 840 968 1056  600 601 605 
628 +hsync +vsync (37.9 kHz)
(II) intel(0): Modeline 640x480x59.9   25.18  640 656 752 800  480 490 492 
525 -hsync -vsync (31.5 kHz)
(II) intel(0): EDID for output LVDS

When I use the external monitor I switch off the internal LCD panel.
Using the intrepid live-cd I cannot configure the external monitor
because the panel size is limited within 1200x800, in general on 8.10 I
had many more modeline to choose, some of them not really working. In
jaunty all the modelines seem to work, in some chases with artifacts in
the borders.

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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-05-21 Thread Geir Ove Myhr
*** This bug is a duplicate of bug 288807 ***
https://bugs.launchpad.net/bugs/288807

Xorg.0.log always has those kind of lines after EDID for output VGA
when it doesn't get any EDID information. Take a look at
http://launchpadlibrarian.net/26967510/Xorg.0.vga.log for how it looks
when the EDID information is acquired properly (in that case the there
is only a VGA connected, it still prints EDID for output HDMI-1 with
no EDID information afterwards). Note especially that it dumps the EDID
in hex, so that it possible to verify that it was interpreted right. The
EDID in hex should also be written out by `xrandr --verbose` (the
mentioned log is from bug 378617, take look at the xrandr --verbose
output there when the monitor is connected via VGA).

You may check if you can get any EDID information using the tools get-
edid (from the read-edid package, available for amd64 at
https://launchpad.net/~intuitivenipple/+archive/ppa/ (see bug 242043),
or ddcprobe (from the xresprobe package).

We also would like to know excactly what kind of Sony Vaio you have.

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[i945] i945 don't recognize 1440x900 on external monitor in jaunty
https://bugs.launchpad.net/bugs/376722
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[Ubuntu-x-swat] [Bug 376722] Re: [i945] i945 don't recognize 1440x900 on external monitor in jaunty

2009-05-18 Thread Geir Ove Myhr
*** This bug is a duplicate of bug 288807 ***
https://bugs.launchpad.net/bugs/288807

** Summary changed:

- [i945] i945 don't recognize 1440x900 in ubuntu jaunty
+ [i945] i945 don't recognize 1440x900 on external monitor in jaunty

** Tags added: dual-head edid

-- 
[i945] i945 don't recognize 1440x900 on external monitor in jaunty
https://bugs.launchpad.net/bugs/376722
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in ubuntu.

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