Configuration of HP L2045 monitor

Fri Dec 31 14:22:12 UTC 2010

On 12/31/2010 12:39 PM, paul van der meij wrote:
>
>
> 2010/12/31 Bruno Wolff III <bruno at wolff.to <mailto:bruno at wolff.to>>
>
> I have a similar problem with a Dell 2001FP monitor, but I think it is 
> depending on the graphics driver, see your Xorg.0.log file. With me:
> - it happens on
> [    23.532] (==) NOUVEAU(0): Depth 24, (--) framebuffer bpp 32
> [    23.532] (==) NOUVEAU(0): RGB weight 888
> [    23.532] (==) NOUVEAU(0): Default visual is TrueColor
> [    23.532] (==) NOUVEAU(0): Using HW cursor
> [    23.550] (II) NOUVEAU(0): Output VGA-1 has no monitor section
> [    23.567] (II) NOUVEAU(0): EDID for output VGA-1
> [    23.567] (II) NOUVEAU(0): Printing probed modes for output VGA-1
> [    23.567] (II) NOUVEAU(0): Modeline "1024x768"x60.0   65.00  1024 
> 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz)
> [    23.567] (II) NOUVEAU(0): Modeline "800x600"x60.3   40.00  800 840 
> 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz)
> [    23.567] (II) NOUVEAU(0): Modeline "800x600"x56.2   36.00  800 824 
> 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz)
> [    23.567] (II) NOUVEAU(0): Modeline "848x480"x60.0   33.75  848 864 
> 976 1088  480 486 494 517 +hsync +vsync (31.0 kHz)
> [    23.567] (II) NOUVEAU(0): Modeline "640x480"x59.9   25.18  640 656 
> 752 800  480 489 492 525 -hsync -vsync (31.5 kHz)
> [    23.567] (II) NOUVEAU(0): Output VGA-1 connected
> [    23.567] (II) NOUVEAU(0): Using fuzzy aspect match for initial modes
> [    23.567] (II) NOUVEAU(0): Output VGA-1 using initial mode 1024x768 
> +0+0
> [    23.567] (II) NOUVEAU(0): Using default gamma of (1.0, 1.0, 1.0) 
> unless otherwise stated.
> [    23.567] (--) NOUVEAU(0): Virtual size is 1024x768 (pitch 1024)
> [    23.567] (**) NOUVEAU(0):  Driver mode "1024x768": 65.0 MHz 
> (scaled from 0.0 MHz), 48.4 kHz, 60.0 Hz
>
> - it is OK on (other computer, same monitor)
> [    21.303] (II) LoadModule: "intel"
> [    21.304] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
> [    21.304] (II) Module intel: vendor="X.Org Foundation"
> [    21.304]     compiled for 1.9.0, module version = 2.12.0
> [    21.304]     Module class: X.Org Video Driver
> [    21.304]     ABI class: X.Org Video Driver, version 8.0
> [    21.304] (II) intel: Driver for Intel Integrated Graphics 
> Chipsets: i810,
>     i810-dc100, i810e, i815, i830M, 845G, 852GM/855GM, 865G, 915G,
>     E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
>     965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
>     4 Series, G45/G43, Q45/Q43, G41, B43, Clarkdale, Arrandale
> [    21.305] (++) using VT number 1
> [    21.655] (II) intel(0): 720x400 at 70Hz
> [    21.655] (II) intel(0): 640x480 at 60Hz
> [    21.655] (II) intel(0): 640x480 at 75Hz
> [    21.655] (II) intel(0): 800x600 at 60Hz
> [    21.655] (II) intel(0): 800x600 at 75Hz
> [    21.655] (II) intel(0): 1024x768 at 60Hz
> [    21.655] (II) intel(0): 1024x768 at 75Hz
> [    21.655] (II) intel(0): 1280x1024 at 75Hz
> [    21.655] (II) intel(0): Manufacturer's mask: 0
> [    21.655] (II) intel(0): Supported standard timings:
> [    21.655] (II) intel(0): #0: hsize: 1280  vsize 1024  refresh: 60  
> vid: 32897
> [    21.655] (II) intel(0): #1: hsize: 1600  vsize 1200  refresh: 60  
> vid: 16553
> [    21.655] (II) intel(0): #2: hsize: 1152  vsize 864  refresh: 75  
> vid: 20337
> [    21.655] (II) intel(0): Supported detailed timing:
> [    21.655] (II) intel(0): clock: 162.0 MHz   Image Size:  367 x 275 mm
> [    21.655] (II) intel(0): h_active: 1600  h_sync: 1664  h_sync_end 
> 1856 h_blank_end 2160 h_border: 0
> [    21.655] (II) intel(0): v_active: 1200  v_sync: 1201  v_sync_end 
> 1204 v_blanking: 1250 v_border: 0
> [
>
I have downloaded and run monitor-edid with the following output:-
[root at localhost X11]# monitor-get-edid
[root at localhost X11]# monitor-edid --v
probing EDID using VBE (port 0)
VBE version: 3.0, oem version = 10.56
Memory: 16384k
OEM name:
Vendor name:
Product name:
Product revision:
Port 0:
   DDC1 not supported
   DDC2 supported
   Screen not blanked during data transfer
   Time to transfer one EDID block: 1 sec (rounded up)
EDID: Error (0x4f15:01): 0x034f
probing EDID using VBE (port 1)
Port 1:
   DDC1 not supported
   DDC2 supported
   Screen not blanked during data transfer
   Time to transfer one EDID block: 1 sec (rounded up)
EDID: Error (0x4f15:01): 0x034f
probing EDID using VBE (port 2)
Port 2:
   DDC1 not supported
   DDC2 supported
   Screen not blanked during data transfer
   Time to transfer one EDID block: 1 sec (rounded up)
EDID: Error (0x4f15:01): 0x034f
[root at localhost X11]# monitor-edid --MonitorsDB
[root at localhost X11]# monitor-get-edid | monitor-parse-edid
bad edid
[root at localhost X11]#

I am not versed with this application, so have no idea what this output 
means. Any explanation that helps to resolve this issue will be welcome.

-- 
Chris Jones

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