** Branch linked: lp:ubuntu/precise-proposed/linux-lowlatency
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intel gma 4500mhd external monitor picture scrambled
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** Branch linked: lp:ubuntu/precise-proposed/linux-armadaxp
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intel gma 4500mhd external monitor picture scrambled
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** Branch linked: lp:ubuntu/lucid-updates/linux-lts-backport-oneiric
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intel gma 4500mhd external monitor picture scrambled
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This bug was fixed in the package linux - 3.0.0-20.34
---
linux (3.0.0-20.34) oneiric-proposed; urgency=low
[Luis Henriques]
* Release Tracking Bug
- LP: #992497
[ Herton Ronaldo Krzesinski ]
* linux: add Build-Depends for libnewt-dev, to enable perf TUI support
-
** Branch linked: lp:ubuntu/oneiric-proposed/linux-ti-omap4
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This bug was fixed in the package linux - 2.6.38-15.59
---
linux (2.6.38-15.59) natty-proposed; urgency=low
[Luis Henriques]
* Release Tracking Bug
- LP: #987281
[ Brad Figg ]
* SAUCE (no-up) Provide a param for allowing the BIOS to handle changing
the brightness
** Branch linked: lp:ubuntu/precise-proposed/linux-ti-omap4
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** Branch linked: lp:ubuntu/lucid-proposed/linux-lts-backport-oneiric
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** Branch linked: lp:ubuntu/lucid-proposed/linux-lts-backport-natty
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intel gma 4500mhd external monitor picture scrambled
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This bug was fixed in the package linux - 3.2.0-24.37
---
linux (3.2.0-24.37) precise-proposed; urgency=low
[ Herton Ronaldo Krzesinski ]
* d-i: Add hid-logitech-dj to input-modules
- LP: #975198
* d-i: Add rtl8187 driver to nic-usb-modules
- LP: #971719
[ Ian
** Tags added: verification-done
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intel gma 4500mhd external monitor picture scrambled
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This bug was fixed in the package linux - 3.2.0-24.37
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linux (3.2.0-24.37) precise-proposed; urgency=low
[ Herton Ronaldo Krzesinski ]
* d-i: Add hid-logitech-dj to input-modules
- LP: #975198
* d-i: Add rtl8187 driver to nic-usb-modules
- LP: #971719
[ Ian
Hello,
today i've tested the new precise-proposed kernel 3.2.0-24.37 and it works like
a charm! The bug is fixed with this kernel version.
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Thanks Tobias, J Sch, for confirming and willing to test this. I'll
suggest/send the patch to be applied to Ubuntu kernels. Once this
happens and a new update is ready, further testing will be requested
here to confirm the bug is fixed for Natty, Oneiric, Precise kernels.
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** Description changed:
+ SRU Justification
+
+ Impact
+
+ Image scrambled, bad vga output, on HP 2730p, due to uneeded quirk on
+ intel i915 driver.
+
+ Fix
+
+ Remove uneeded quirk.
+
+ Testcase
+
+ Connect secondary monitor to vga output on affected machine.
+
+
** Also affects: linux (Ubuntu Natty)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Oneiric)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Precise)
Importance: Medium
Status: Triaged
** Changed in: linux (Ubuntu Natty)
** Changed in: linux (Ubuntu Natty)
Importance: Undecided = Medium
** Changed in: linux (Ubuntu Oneiric)
Importance: Undecided = Medium
** Changed in: linux (Ubuntu Natty)
Assignee: (unassigned) = Herton R. Krzesinski (herton)
** Changed in: linux (Ubuntu Oneiric)
Assignee:
Oh, i think i've missunterstood you. Do you want a confirmation about
the issue in the specific kernels (what i did actually) or a
confirmation about an successful bug-fix with the patch attached in post
#21?
However, i've tested the patch in 11.10 with Kernel 3.0 and the bug is
fixed.
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I can test Oneiric and Precise (I'd also dig out Natty if it helps).
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intel gma 4500mhd external monitor picture scrambled
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Hi,
today i tested the bug in Natty, Oneiric and Precise.
Here are the results:
11.04
2.6.38-8: The bug is reproducible
2.6.38-14: The bug is reproducible
11.10
3.0.0-12 The bug is reproducible
3.0.0-17 The bug is reproducible
12.04
3.2.0-20 The bug is reproducible
3.2.0-23 The bug is
Hi, currently kernels from Natty, Oneiric and Precise should have this
issue on Ubuntu (2.6.38, 3.0, 3.2). Is still someone using Natty? I'm
going to propose we apply the patch (do an SRU), but only for releases
people can or are willing to test, can I get confirmation on what
releases people here
I sent the patch upstream and it has been accepted, see
http://lists.freedesktop.org/archives/intel-
gfx/2012-February/015282.html
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@Philipp
Thanks for attaching the patch.
Can you provide some information on the status of the patch with regards
to getting it merged upstream? Has it been sent upstream, what sort of
feedback has it received, is it getting applied to a subsystem
maintainer's tree, etc?
People affected by
@Philipp: Thank you very much for the patch!
I built my own kernel package on Ubuntu 11.10 (with your patch applied)
and can confirm that everything now works perfect, including suspend.
Is someone already taking care to get this patch upstream? I would
prefer to not have to always build my own
thanks a lot
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I did a bisect myself over the weekend and identified a different commit
as root cause:
commit b690e96cf9e6a6cde6f0393de47bdd6317ddb5de
Author: Jesse Barnes jbar...@virtuousgeek.org
Date: Mon Jul 19 13:53:12 2010 -0700
drm/i915: add pipe A force quirks to i915 driver
Ported over
Patch attached in comment #21
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/comments/21
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Thanks for your help.
I have undo the changes from the bad commit and compiled the last kernel. The
bug isn't fixed.
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git log should show you the history of the repository. You can search for the
ID of the bad commit you found in the bisect and note down the id of the
previous commit. Then you can use git checkout ID of previous commit to
checkout the wanted version. Then you can compile, install, test, ...
I can compile the commit successful. I can run the compiled kernel
version, but the bug still appears. How can i compile the commit before
the first calculated bad commit 1073af33fdd4e960c70b828e899b1291b44f0b3d
? I would like to know if this was really the problem.
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Yes, it appears that bugzilla.kernel.org is still unavailable. I added
the tag: kernel-needs-upstream-bug-report which will allow us to see
what bugs still need to be reported upstream when bugzilla.kernel.org is
back.
** Tags added: kernel-needs-upstream-bug-report
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Great, thank you very much for the bisect!
Could you also test if it is possible to remove the identified commit from the
current kernel version and if removing this commit fixes this issue?
Unfortunately, bugzilla.kernel.org still seems to be down...
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I've tested the latest kernel release v3.1-rc10-oneiric. The bug is not
fixed with the newest release candidate.
** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream
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I can do a bisect today, i will post my results later.
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The result of bisect:
1073af33fdd4e960c70b828e899b1291b44f0b3d is the first bad commit
commit 1073af33fdd4e960c70b828e899b1291b44f0b3d
Author: Thomas Bächler tho...@archlinux.org
Date: Fri Jul 2 10:44:23 2010 +0200
gpu/drm/i915: Add a blacklist to omit modeset on LID open
On some
Would it be possible for you to test the latest upstream kernel? It
will allow additional upstream developers to examine the issue. Refer to
https://wiki.ubuntu.com/KernelMainlineBuilds . If possible, please test
the latest release candidate kernel (Not a kernel in the daily
directory). Once
I have the same problem. I can't connect my 1080p monitor to a kernel
2.6.34. It works fine with Kernel 2.6.34 and below.
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Does someone has the time to run a bisect (
http://www.landley.net/writing/git-bisect-howto.html#bisect ) between
2.6.34 and 2.6.35?
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If this is a kernel bug, do the kernel developers already know about
this issue? (Sorry, can't check right now because kernel.org is still
down.) Otherwise this will probably never get fixed...
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I just tested with Ubuntu 11.10 Beta 1 and, unfortunately, the bug is
still there.
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intel gma 4500mhd external monitor picture scrambled
I found a work around although that's probably not a long term fix.
Just disable kernel modesetting: i915.modeset=0
This is working with 10.04 on 2.6.35.14 and 3.0.1 vanilla kernels and
probably more.
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** Tags added: xorg-needs-kernel-fix
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I ran some further tests (on a fresh 10.04 installation) and it seems
the problem has been introduced with the 2.6.35 kernel.
Using different vanilla kernel the problem started to appear with the 2.6.35
line.
2.6.34.10 was still doing fine.
I weren't able to look at the changes between .34 and
Hi,
I'm having the same issue. If monitor set to wrong resolution (800x600)
I get the behavior as in your video. If changed to 1440x900 (monitor
resolution) desktop is only vertical misplaced and narrowed.
Using HP 2730p and external monitor SyncMaster 941MW.
br, igor
** Attachment added:
Wrong resolution.
** Attachment added: 13072011030.jpg
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+attachment/2206251/+files/13072011030.jpg
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I just tested with Ubuntu 11.10 alpha and, unfortunately, the bug is
still there.
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intel gma 4500mhd external monitor picture scrambled
I just wanted to upgrade from 10.04 to 11.04 and run into the same issue
(see attached video).
** Attachment added: short video demonstrating the problem
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+attachment/2172845/+files/Ubuntu.ogv
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** Changed in: linux (Ubuntu)
Status: New = Confirmed
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** Also affects: gentoo
Importance: Undecided
Status: New
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