[Bug 333644] Re: [i915] no valid modes on LVDS / ASUS M6A notebook

[MichaL]

Hi, here is the output....

- `xrandr --verbose` :
===============
Screen 0: minimum 640 x 480, current 800 x 600, maximum 800 x 600
default connected 800x600+0+0 (0xc2) normal (normal) 0mm x 0mm
	Identifier: 0xc1
	Timestamp:  65113
	Subpixel:   unknown
	Clones:    
	CRTC:       0
	CRTCs:      0
	Panning:    0x0+0+0
	Tracking:   0x0+0+0
	Border:     0/0/0/0
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
  800x600 (0xc2)   29.3MHz *current
        h: width   800 start    0 end    0 total  800 skew    0 clock   36.6KHz
        v: height  600 start    0 end    0 total  600           clock   61.0Hz
  640x480 (0xc3)   18.4MHz
        h: width   640 start    0 end    0 total  640 skew    0 clock   28.8KHz
        v: height  480 start    0 end    0 total  480           clock   60.0Hz


- `get-edid | parse-edid >parsed-edid.out 2>parsed-edid.err`:
===========================================
stdout:
=====
root at ubuntu:~# get-edid | parse-edid >parsed-edid.out 2>parsed-edid.err
get-edid: get-edid version 1.4.1

	Performing real mode VBE call
	Interrupt 0x10 ax=0x4f00 bx=0x0 cx=0x0
	Function supported
	Call successful

	VBE version 300
	VBE string at 0x11110 "Intel(r)915GM/910ML/915MS Graphics Chip Accelerated VGA BIOS"

VBE/DDC service about to be called
	Report DDC capabilities

	Performing real mode VBE call
	Interrupt 0x10 ax=0x4f15 bx=0x0 cx=0x0
	Function supported
	Call successful

	Monitor and video card combination does not support DDC1 transfers
	Monitor and video card combination does not support DDC2 transfers
	0 seconds per 128 byte EDID block transfer
	Screen is not blanked during DDC transfer

Reading next EDID block

VBE/DDC service about to be called
	Read EDID

	Performing real mode VBE call
	Interrupt 0x10 ax=0x4f15 bx=0x1 cx=0x0
	Function supported
	Call failed

The EDID data should not be trusted as the VBE call failed
Error: output block unchanged


cat parsed-edid.out: 
==============
<empty file>

cat parsed-edid.err:
==============
parse-edid: parse-edid version 1.4.1
parse-edid: IO error reading EDID


- `get-edid | hd`:
============
get-edid: get-edid version 1.4.1

	Performing real mode VBE call
	Interrupt 0x10 ax=0x4f00 bx=0x0 cx=0x0
	Function supported
	Call successful

	VBE version 300
	VBE string at 0x11110 "Intel(r)915GM/910ML/915MS Graphics Chip Accelerated VGA BIOS"

VBE/DDC service about to be called
	Report DDC capabilities

	Performing real mode VBE call
	Interrupt 0x10 ax=0x4f15 bx=0x0 cx=0x0
	Function supported
	Call successful

	Monitor and video card combination does not support DDC1 transfers
	Monitor and video card combination does not support DDC2 transfers
	0 seconds per 128 byte EDID block transfer
	Screen is not blanked during DDC transfer

Reading next EDID block

VBE/DDC service about to be called
	Read EDID

	Performing real mode VBE call
	Interrupt 0x10 ax=0x4f15 bx=0x1 cx=0x0
	Function supported
	Call failed

The EDID data should not be trusted as the VBE call failed
Error: output block unchanged

-- 
[i915] no valid modes on LVDS / ASUS M6A notebook
https://bugs.launchpad.net/bugs/333644
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.

-- 
ubuntu-bugs mailing list
ubuntu-bugs at lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs