[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

** Changed in: linux (Ubuntu) Status: In Progress => Incomplete ** Changed in: linux (Ubuntu Xenial) Status: In Progress => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Thanks for testing Yakkety. I reviewed the git logs between Xenail and Yakkety and there are many drm commits. It would be easiest to perform a Reverse bisect. Commit 14de6c44d was added to Yakkety in Ubuntu-4.6.0-0.1. Can you test the following kernel:

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

S-video works by 4.8 based Yakkety kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Sorry the status was changed, wrong bug. Just to confirm, this bug does not exists with the Yakkety? If that is the case, there is another commit there that fixes this bug, since yakkety does in fact contain commit 14de6c44d. -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

** Changed in: linux (Ubuntu) Status: Incomplete => Triaged ** Changed in: linux (Ubuntu Xenial) Status: Incomplete => Triaged ** Changed in: linux (Ubuntu) Status: Triaged => In Progress ** Changed in: linux (Ubuntu Xenial) Status: Triaged => In Progress -- You

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Why incomplete? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Incomplete Status in linux

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

** Changed in: linux (Ubuntu) Status: In Progress => Incomplete ** Changed in: linux (Ubuntu Xenial) Status: In Progress => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

It works. But colors are gone. Also with 4.4.0-22-generic. Maybe my hardware is breaking. I also tried to install linux-generic- hwe-16.04-edge to get newer kernel, but apt failed to fetch the .debs. -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

It looks like commit 14de6c44d is in the Ubuntu 4.4 based kernel(It was added to resolve bug 1542939). However, the commit was never applied to upstream 4.4. That would explain why the bug does not exist in upstream 4.4, but it does in 4.4 based Xenial. Can you see if this bug also exists in

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

The kernel does not resolve the bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: In

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

The -proposed kernel should be kernel 4.4.0-52.73. Can you run sudo apt-get update again? If you still don't get the kernel, it can be downloaded directly from: https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa/+build/11278866 -- You received this bug notification because you

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I get the same kernel (4.4.0.51.54) via , xenial-updates, xenial- security and xenial-proposed now. The bug is not fixed. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title:

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Those updates should get applied during this stable release cycle. Here is the current schedule: Current cycle: 25-Nov through 17-Dec 25-Nov Last day for kernel commits for this cycle 28-Nov - 03-Dec Kernel prep

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Yes, it has landed there. Will it land to Xenial soon? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Can you test the upstream stable 4.4 kernel to see if the fix has landed there yet? It is available from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.34/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I am looking forward to seeing the bug fixed in kernel updates for Xenial. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Thanks for testing. I'll review the commit logs and ping the patch author and see if he knows which commit now fixes this bug in mainline. We can then SRU that commit to Xenial. ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: linux (Ubuntu

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

4.9-rc2 does not have the bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Confirmed

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Thanks for all the testing, I will contact the patch author for feedback. Can you run one additional test? Can you test the latest mainline kernel to see if there is already a fix for the bug? The 4.9-rc2 kernel can be downloaded from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.9-rc2/

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

It does not have the bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Confirmed Bug

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

The bisect reported the following as the first bad commit: commit 386e0f97a585fa6a6d4aad767884a760ce3c0782 Author: Maarten Lankhorst Date: Mon May 9 18:16:48 2016 -0600 drm/atomic: Remove drm_atomic_connectors_for_crtc. This is also commit 14de6c44d14

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

That has the bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Confirmed Bug

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I built the final test kernel for the bisect, up to the following commit: 386e0f97a585fa6a6d4aad767884a760ce3c0782 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1608236 Can you test that kernel and report back if it has the bug or not? I will build the next test

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

The bug seems not to exits in that one. Note that I did not remove earlier test 4.4.0-23-generic kernel before installing this one. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I built the next test kernel, up to the following commit: 732ce11060c0c4f7c2fa2d286e1006173fbd0904 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1608236 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

The bug does not exist in the kernel. We have already spent over 2 months to find the right kernel :( -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I built the next test kernel, up to the following commit: 09535375a6da2c09497ef650a5de415148dd3b3b The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1608236 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

That kernel has the bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Confirmed Bug

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I built the next test kernel, up to the following commit: 3d26b8d8361a9cfa098fe8548f1836573925cc7d The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1608236 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Was it all? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Confirmed Bug description:

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

It does not have the bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Confirmed Bug

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I built the next test kernel, up to the following commit: c708299477b8592ae6e019aeff18f3b5e833ccea The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1608236 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

It does not have the bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Confirmed Bug

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I built the next test kernel, up to the following commit: dcf9fa00268dd24d9ecaa4f84cc6d07de8bd86a7 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1608236 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

It has the bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Confirmed Bug description:

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I built the next test kernel, up to the following commit: 3bfd2ce586e9ed143c10263981a6ec7fa5b40890 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1608236 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I tested the kernel in lp1608236. S-video works. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

For what it is worth, S-video works by v4.8-rc5 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Could this bug be presented in some mailing list that the kernels developers follow? I still think that a developer may recognize he/she has contributed to the relevant part of code and find the cause of the bug more easily. -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Can you give me a link to the commit log? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

There are 261 commits between 4.4.0-22 and 4.4.0-23. It's difficult to tell which change caused this regression just by looking at the git log. A bisect would narrow down the exact commit that introduced this bug, and tell us who the author is to contact. -- You received this bug notification

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

That sounds like a brute force method to me. Is it possible to contact the developers who made changes to those kernels and ask if they have an idea? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I started a kernel bisect between 4.4.0-22 and 4.4.0-23. The kernel bisect will require testing of about 7-10 test kernels. I built the first test kernel, up to the following commit: 986aed37359b5c7dc72e0cc7217cbd48fc8efe7a The test kernel can be downloaded from:

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

4.4.0-23 is bad, too -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Confirmed Bug

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Sorry, here are the correct links: 4.4.0-23: https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa/+build/9755583 4.4.0-24: https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa/+build/9887713 -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

No, because the links you gave are for 4.4.0-8 and 4.4.0-9. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Thanks. So we now know 4.4.0-22 is good and 4.4.0-25 is bad. Can you next try 4.4.0-23 and 4.4.0-24: 4.4.0-23: https://launchpad.net/ubuntu/+source/linux/4.4.0-8.23/+build/9059173 4.4.0-24: https://launchpad.net/ubuntu/+source/linux/4.4.0-9.24/+build/9279168 -- You received this bug

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

The bug occurs with 4.4.0-25. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Confirmed Bug

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Sorry, this is the correct link: https://launchpad.net/~canonical-kernel- team/+archive/ubuntu/ppa/+build/9900269 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title:

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

With 4.4.0-10 it works as it used to. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I can not find 4.4.0-25 there, but 4.4.0-10. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Thanks for testing. We should narrow it down a bit more. Can you next test 4.4.0-25? It's available from: https://launchpad.net/ubuntu/+source/linux/4.4.0-10.25/+build/9287900 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

The bug occurs when booted 4.4.0-29-generic. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Can you test the 4.4.0-29 kernel as well? A link to that kernel is posted in comment #8. Note, with that kernel you need to install both the linux-image and linux-image-extra .deb packages. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

4.4.0-22 does not have the bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux package in Ubuntu: Confirmed

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

So 4.4.0-22 has the bug, but 4.4.0-31 does have the bug? From your testing of upstream 4.4.17 in comment #4 this sounds like it is related to an Ubuntu specific SAUCE patch. This would be confirmed by your test results of the -proposed kernel. We can perform a kernel bisect to identify the

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Also problem with this system http://askubuntu.com/q/814358/21005 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1608236 Title: Regression: S-video output does not work Status in linux

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I installed linux-image-4.4.0-36-generic (4.4.0-36.55) and xserver-xorg- video-intel (2:2.99.917+git20160325-1ubuntu1.1) from Proposed. It did not resolve this bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

The proposed Xenial kernel is now based on 4.4.16 and available in the -proposed repository. Would it be possible for you to test this latest kernel and post back if it resolves this bug? See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed.

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

I tried with 4.4.17-040417-generic. Booting jammed in some startup job of cryptswap, but S-video output worked during boot unlike with other kernel. ** Tags added: kernel-fixed-upstream ** Changed in: linux (Ubuntu) Status: Triaged => Confirmed -- You received this bug notification

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

Would it be possible for you to test the latest upstream stable kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.4 stable kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel