This release has reached end-of-life [0].
[0] https://wiki.ubuntu.com/Releases
** Changed in: linux (Ubuntu Maverick)
Status: Confirmed = Invalid
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
i think it would be best to start a new bug for your issue. this report
and patch is for invalid extension blocks, and has been fixed (in
2.6.37).
you issue is about the kernel demanding EDID for an unconnected monitor.
--
You received this bug notification because you are a member of Ubuntu
i think it would be best to start a new bug for your issue. this report and
patch is for invalid extension blocks, and has been fixed (in 2.6.37).
you issue is about the kernel demanding EDID for an unconnected monitor.
I opened a new bug #722806
Thanks for your help anyway.
--
You received
A kernel update to 2.6.38 did not help. There is a problem with my
mainboard (Asus M2A-VM). There is no HDMI monitor connected but the
kernel still tries to read the EDID. For more info see
https://bugzilla.redhat.com/show_bug.cgi?id=668196 and
http://ubuntuforums.org/showthread.php?t=1607778
I
Would it make sense to do some crowd sourcing here? If a test program
that identified if a monitor's EDID was broken and report back to a
database was distributed before a Linux that requires EDID to work was
sent out it might be useful.
--
You received this bug notification because you are a
you dmesg says that block 0 is invalid. my patch on helps if block 0 is good,
but an extension block is invalid. you could try a more recent kernel to see if
it helps, 2.6.37, or a 2.6.38-rc
http://kernel.ubuntu.com/~kernel-ppa/mainline/
--
You received this bug notification because you are a
dmesg attached
Monitor is Hanns.G JC198DP
** Attachment added: dmesg
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/601376/+attachment/1856600/+files/dmesg
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
And here the output of get-edid:
Performing real mode VBE call
Interrupt 0x10 ax=0x4f00 bx=0x0 cx=0x0
Function supported
Call successful
VBE version 300
VBE string at 0xc01b8 ATI ATOMBIOS
VBE/DDC service about to be called
Report DDC
A fix for Maverick would be nice. I am using kernel 2.6.35-26 and still have
the problem with my ATI card (RS690).
X behaves jerky and dmesg is spammed with EDID messages (every second or so).
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to
@axel
could you attach you dmesg. also which monitor do you have?
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/601376
Title:
2.6.35-6.9 (and newer) kernels having issues with invalid EDID info
** Changed in: linux
Importance: Unknown = Medium
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/601376
Title:
2.6.35-6.9 (and newer) kernels having issues with invalid EDID info
and ATI Radeon
** Changed in: linux
Status: Unknown = Fix Released
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/601376
Title:
2.6.35-6.9 (and newer) kernels having issues with invalid EDID info
and ATI
Hi Sam,
Looks like this patch has already been pulled into the upcoming Natty
kernel. Thus I'm marking the active linux tracking task as Fix
Released.
ubuntu-natty$ git describe --contains 0ea75e23356f73b4300492e04a62c90787a55c2d
Ubuntu-2.6.37-7.18~383^2~13
The Maverick linux task still
patch has been accepted upstream into 2.6.37
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0ea75e23356f73b4300492e04a62c90787a55c2d
--
2.6.35-6.9 (and newer) kernels having issues with invalid EDID info and ATI
Radeon graphics
https://bugs.launchpad.net/bugs/601376
Same problem with
01:00.0 VGA compatible controller [0300]: nVidia Corporation GT218
[GeForce 210] [10de:0a65] (rev a2)
Monitor: DS-275W
Raw EDID bytes:
00 ff ff ff ff ff ff 00 1a 36 fa 00 00 00 00 00
1c 13 01 03 a5 3c 22 78 e2 6f b1 a7 55 4c 9e 25
0c 50 54 00 00 00 01 01 01 01 01 01
** Description changed:
+ The real reason that this only happens with newer kernels is that before:
+ commit 61e57a8d72f2336faf39b5d940215cf085e01e6e
+ Author: Adam Jackson ajax at redhat.com
+ Date: Mon Mar 29 21:43:18 2010 +
+ drm/edid: Fix secondary block fetch.
+ which reached mainline
** Tags added: patch
--
2.6.35-6.9 (and newer) kernels having issues with invalid EDID info and ATI
Radeon graphics
https://bugs.launchpad.net/bugs/601376
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
if you pull this please take the patch from:
http://thread.gmane.org/gmane.comp.video.dri.devel/50127
it will keep good extensions if there are good and bad ones.
--
2.6.35-6.9 (and newer) kernels having issues with invalid EDID info and ATI
Radeon graphics
oops. this link should be better
http://article.gmane.org/gmane.comp.video.dri.devel/50176
** Patch removed: 0001-drm-ignore-invalid-EDID-extensions.patch
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/601376/+attachment/1620162/+files/0001-drm-ignore-invalid-EDID-extensions.patch
--
** Attachment added: DRM-ignore-invalid-EDID-extensions.patch
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/601376/+attachment/1674172/+files/0001-DRM-ignore-invalid-EDID-extensions.patch.ubuntu
--
2.6.35-6.9 (and newer) kernels having issues with invalid EDID info and ATI
Radeon
It seems to be the same problem here.
Kernel: 2.6.35-22
Dell Latitude E6410 ATG
Graphics card: Mobile Intel Integrated Graphics Media Accelerator X4500HD
after grub I get a blank screen on every boot.
when I plug in an external monitor I get a signal only at the external screen.
if I unplug
I had some feed back from ajax ondri-devel
http://thread.gmane.org/gmane.comp.video.dri.devel/50127
i shall make a second version of this patch.
--
2.6.35-6.9 (and newer) kernels having issues with invalid EDID info and ATI
Radeon graphics
https://bugs.launchpad.net/bugs/601376
You received
i think i understand the issue now. my main EDID block claims to have an
extension block. but the extension block is invalid. i have a messy
patch to revert back to the main block if there is a an invalid
extension. i shall clean it up and submit it.
** Changed in: linux (Ubuntu Maverick)
here is a patch against the ubuntu maverick kernel.
the change is in a code path only taken in the failing case, so it
should not effect any currently working setup.
** Patch added: 0001-drm-ignore-invalid-EDID-extensions.patch
24 matches
Mail list logo
