Bug 198101

Summary: X don't start with No modes found on either pipe
Product: [Fedora] Fedora Reporter: Patrice Dumas <pertusus>
Component: xorg-x11-drv-i810Assignee: X/OpenGL Maintenance List <xgl-maint>
Status: CLOSED CURRENTRELEASE QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: pekkas, rgorosito, usdanskys, vinayak.pawars
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: 1.6.5-4 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2007-04-07 10:09:36 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
xorg config file none

Description Patrice Dumas 2006-07-09 17:40:49 UTC 
Description of problem:

X don't start with the i810 driver. The output is
(==) Log file: "/var/log/Xorg.1.log", Time: Sun Jul  9 19:37:13 2006
(==) Using config file: "/etc/X11/xorg.conf"

(EE) I810(0): DDC Analog 0, 00005010
(EE) I810(0): DDC DVO 1, 0000501C
Executing (ax == 0x5f01) BIOS call at i830_driver.c:617

Fatal server error:
No modes found on either pipe

X starts in vesa mode. I guess it stopped functionning with 
the latest yum update. There is only one xorg-x11-drv-i810 
in the downloadable packages. I thought that there were 2
versions. Does this mean that it hasn't changed? 

lspci relevant bits:
00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated
Graphics Device (rev 02)
00:02.1 Display controller: Intel Corporation 82852/855GM Integrated Graphics
Device (rev 02)

Computer is a DELL Latitude D505.

Version-Release number of selected component (if applicable):


How reproducible:

always.

Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
Comment 1 Patrice Dumas 2006-07-09 17:42:05 UTC 
Created attachment 132139 [details]
xorg config file
Comment 2 Patrice Dumas 2006-07-09 19:48:14 UTC 
I have just checked that it works fine with
xorg-x11-drv-i810-1.6.0-6
Comment 3 Steven Usdansky 2006-07-20 12:36:03 UTC 
same problem on my Shuttle SB 52G; xorg-x11-drv-i810-1.6.0-1 works

output of lspci | grep Graphics:
00:02.0 VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE
Chipset Integrated Graphics Device (rev 03)
Comment 4 Adam Jackson 2006-08-01 02:44:24 UTC 
*** Bug 198948 has been marked as a duplicate of this bug. ***
Comment 5 Steven Usdansky 2006-08-09 12:32:48 UTC 
output below was obtained using
  xorg-x11-drv-i810-1.6.0-14.20060808modeset.fc6.i386.rpm

(==) Log file: "/var/log/Xorg.0.log", Time: Wed Aug  9 07:28:00 2006
(==) Using config file: "/etc/X11/xorg.conf"

(EE) I810(0): detecting sil164
(EE) I810(0): Unable to read from DVOI2C_E Slave 112.
(EE) I810(0): detecting ch7xxx
(EE) I810(0): Unable to read from DVOI2C_E Slave 236.
(EE) I810(0): DDC Analog 0, 00005010
(EE) I810(0): DDC DVO 1, 0000501C
Executing (ax == 0x5f01) BIOS call at i830_driver.c:617

Fatal server error:
No modes found on either pipe

XIO:  fatal IO error 104 (Connection reset by peer) on X server ":0.0"
      after 0 requests (0 known processed) with 0 events remaining.
Comment 6 Pekka Savola 2006-08-16 08:34:43 UTC 
FWIW, FC6 test 2 graphical installation on Thinkpad X30 doesn't work due to this:

00:02.0 VGA compatible controller: Intel Corporation 82830 CGC [Chipset Graphics
Controller]
00:02.1 Display controller: Intel Corporation 82830 CGC [...]
Comment 7 Patrice Dumas 2006-08-26 10:12:30 UTC 
This is fixed for me with 
xorg-x11-drv-i810-1.6.5-4.fc6

I also remarked that it only happened when the mode set in 
xorg.conf was 1280x800, a mode that the driver don't like.
The mode used is now 1024x768 instead of X server not
starting. In the log there is:
(II) I810(0): Not using mode "1280x800" (no mode of this name)
(--) I810(0): Virtual size is 1024x768 (pitch 1024)
(**) I810(0):  Built-in mode "1024x768"
(**) I810(0):  Built-in mode "800x600"
(**) I810(0):  Built-in mode "640x480"


When specifying 1024x768 it worked fine even with interim
rawhide drivers.
Comment 8 Patrice Dumas 2007-04-07 10:09:36 UTC 
Since I was the reporter, it works for me and there is no 
other feedback, I close.
Comment 9 Vinayak 2012-12-16 06:46:16 UTC 
(In reply to comment #5)
> output below was obtained using
>   xorg-x11-drv-i810-1.6.0-14.20060808modeset.fc6.i386.rpm
> 
> (==) Log file: "/var/log/Xorg.0.log", Time: Wed Aug  9 07:28:00 2006
> (==) Using config file: "/etc/X11/xorg.conf"
> 
> (EE) I810(0): detecting sil164
> (EE) I810(0): Unable to read from DVOI2C_E Slave 112.
> (EE) I810(0): detecting ch7xxx
> (EE) I810(0): Unable to read from DVOI2C_E Slave 236.
> (EE) I810(0): DDC Analog 0, 00005010
> (EE) I810(0): DDC DVO 1, 0000501C
> Executing (ax == 0x5f01) BIOS call at i830_driver.c:617
> 
> Fatal server error:
> No modes found on either pipe
> 
> XIO:  fatal IO error 104 (Connection reset by peer) on X server ":0.0"
>       after 0 requests (0 known processed) with 0 events remaining.




HEllo Steven..!

I too have same problem. If you tell me what the procedure you followed, I am new to linux... Kindly help me to resolve this issue
Comment 10 Vinayak 2012-12-16 06:48:11 UTC 
output below was obtained using
  xorg-x11-drv-i810-1.6.0-14.20060808modeset.fc6.i386.rpm

(==) Log file: "/var/log/Xorg.0.log", Time: Wed Aug  9 07:28:00 2006
(==) Using config file: "/etc/X11/xorg.conf"

(EE) I810(0): detecting sil164
(EE) I810(0): Unable to read from DVOI2C_E Slave 112.
(EE) I810(0): detecting ch7xxx
(EE) I810(0): Unable to read from DVOI2C_E Slave 236.
(EE) I810(0): DDC Analog 0, 00005010
(EE) I810(0): DDC DVO 1, 0000501C
Executing (ax == 0x5f01) BIOS call at i830_driver.c:617

Fatal server error:
No modes found on either pipe

XIO:  fatal IO error 104 (Connection reset by peer) on X server ":0.0"
      after 0 requests (0 known processed) with 0 events remaining.


I have this issue, kindly help me to resolve, i am new to linux.
I am Using Redhat Linux 5