Re: Configuration of HP L2045 monitor

Chris Jones <linux@xxxxxxxxxxxxxxxx> · Fri, 31 Dec 2010 14:22:12 +0000



    On 12/31/2010 12:39 PM, paul van der meij wrote:
    

      2010/12/31 Bruno Wolff III <bruno@xxxxxxxx>

        
      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@70Hz

      [    21.655] (II) intel(0): 640x480@60Hz

      [    21.655] (II) intel(0): 640x480@75Hz

      [    21.655] (II) intel(0): 800x600@60Hz

      [    21.655] (II) intel(0): 800x600@75Hz

      [    21.655] (II) intel(0): 1024x768@60Hz

      [    21.655] (II) intel(0): 1024x768@75Hz

      [    21.655] (II) intel(0): 1280x1024@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@localhost X11]# monitor-get-edid

    [root@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@localhost X11]# monitor-edid --MonitorsDB

    [root@localhost X11]# monitor-get-edid | monitor-parse-edid

    bad edid

    [root@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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