Bug 14453 - No DDC information returned for Envision EN2028 panel on CRT-0
Summary: No DDC information returned for Envision EN2028 panel on CRT-0
Status: RESOLVED WONTFIX
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nVidia (open) (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Aaron Plattner
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-02-10 11:15 UTC by Orion Poplawski
Modified: 2011-09-14 13:46 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:


Attachments
X log (28.23 KB, text/plain)
2008-02-10 11:15 UTC, Orion Poplawski
no flags Details
X log with vesa driver (46.45 KB, text/plain)
2008-10-13 12:06 UTC, Orion Poplawski
no flags Details
X log with no xorg.conf (27.37 KB, text/plain)
2008-10-13 12:06 UTC, Orion Poplawski
no flags Details

Description Orion Poplawski 2008-02-10 11:15:30 UTC
Created attachment 14262 [details]
X log

This may very well be an issue with the monitor, but...

(II) NV(0): Probing for analog device on output B...
(--) NV(0):   ...found one
(II) NV(0): Probing for EDID on I2C bus A...
(II) NV(0): I2C device "DDC:ddc2" registered at address 0xA0.
(II) NV(0): I2C device "DDC:ddc2" removed.
(II) NV(0):   ... none found
(II) NV(0): Probing for EDID on I2C bus B...
(II) NV(0): I2C device "DDC:ddc2" registered at address 0xA0.
(II) NV(0): I2C device "DDC:ddc2" removed.
(II) NV(0):   ... none found
(--) NV(0): CRTC 0 appears to have a CRT attached
(II) NV(0): Using CRT on CRTC 0
(--) NV(0): VideoRAM: 65536 kBytes
(==) NV(0): Using gamma correction (1.0, 1.0, 1.0)
(II) NV(0): <default monitor>: Using default hsync range of 31.50-37
.90 kHz
(II) NV(0): <default monitor>: Using default vrefresh range of 50.00
-70.00 Hz
(WW) NV(0): Unable to estimate virtual size
(II) NV(0): Clock range:  12.00 to 400.00 MHz

so system comes up in 800x600 instead of 1600x1200.

Driver is:
xorg-x11-drv-nv-2.1.6-7.fc9.i386

00:05.0 VGA compatible controller: nVidia Corporation C51 [GeForce 6150 LE] (rev a2)

Panel is connected through an analog VGA connector (computer doesn't provide a digital connector).
Comment 1 Orion Poplawski 2008-10-13 12:05:20 UTC
Vesa driver works fine, so I do think it's a bug in the nv driver.  Still present with xorg-x11-drv-nv-2.1.12-5.fc10.i386
Comment 2 Orion Poplawski 2008-10-13 12:06:03 UTC
Created attachment 19633 [details]
X log with vesa driver
Comment 3 Orion Poplawski 2008-10-13 12:06:47 UTC
Created attachment 19634 [details]
X log with no xorg.conf
Comment 4 Orion Poplawski 2008-11-20 21:13:04 UTC
Any ideas?
Comment 5 Corbin Simpson 2011-09-14 13:46:30 UTC
xf86-video-nv has been officially unmaintained for a bit now, and we are closing all -nv bugs. If your problem was not addressed, and -nv is still broken, please try xf86-video-nouveau. Thank you.


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