Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.19 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix t
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.19 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix t
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.19 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix t
Hi:
Please refer to this wiki:
https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel
Usually you just need to do the following first:
1, git clone xxx;
2, apply patches;
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https:
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https://bugs.launchpad.net/bugs/1783957
Title:
Nouveau crashes at login with Kernel 4.15.0-29 on MacBook Air, so no
login screen in a normal sequence
Status i
Ok, now tested, and yes with "acpi=off" it is booting normal. Strange.
But this not a workaround, with acpi=off the system is not useable.
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Thanks for testing -proposed! The 4.15.0-35 kernel contains the 4.15.18
upstream stable updates, which resolve this bug per comment #27. This
might indicate this bug was introduced by an Ubuntu SAUCE patch, since
it does not exist upstream.
We can perform a kernel bisect to identify the SAUCE pa
*** This bug is a duplicate of bug 1757008 ***
https://bugs.launchpad.net/bugs/1757008
** Summary changed:
- bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu3: bcmwl kernel module failed
to build
+ bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu3: bcmwl kernel module failed
to build [error: im
** Changed in: bcmwl (Ubuntu)
Status: Fix Released => Confirmed
** Changed in: broadcom-sta (Ubuntu)
Status: Fix Released => Confirmed
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*** This bug is a duplicate of bug 1757008 ***
https://bugs.launchpad.net/bugs/1757008
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1757008, so it is being marked as such. Please look
acer released bios v 1.09 anyone tried it?
https://www.acer.com/ac/en/US/content/support-
product/7600?b=1&pn=NX.GYBEX.009
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T
Just to confirm, you see this bug in v4.19-rc3, but not in v4.19-rc4?
There were only 3 iio specific commits added in v4.19-rc4, and none
stick out as being the fix, but it could have come from a non-iio
specific commit.
eca743dc37e1 Merge tag 'iio-fixes-4.19a' of
git://git.kernel.org/pub/scm/li
I built the next test kernel, up to the following commit:
9627b5742a8e8d87f62d29a8ee04ae867ecd3768
The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1792100
Can you test that kernel and report back if it has the bug or not? I
will build the next test kernel based on y
This isn't a bug in linux-firmware, it shouldn't depend on initramfs-
tools, but initrafms-tools shouldn't fail miserably when called in this
fashion either.
** Package changed: linux-firmware (Ubuntu) => initramfs-tools (Ubuntu)
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I checked (both laptops) and the bug seems to be fixed in the upstrem
kernel (4.19-rc4). In the meantime I'll stick with 4.15.0-29. At the
moment I edited /etc/default/grub with: GRUB_DEFAULT="1>4" to load it by
default. Is it the correct way to do that? Thanks.
** Tags added: kernel-fixed-upstrea
Based on you're test results posted in comment #28, I built the next test
kernel, up to the following commit:
8c609698569578913ad40bb160b97c3f6cfa15ec
The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1783957
Can you test that kernel and report back if it has the bug
I'll ping upstream for feedback if v4.19-rc4 still exhibits the bug.
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Title:
No video on laptop display after suspend/resume
Status
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.19 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix t
> Just to confirm, you see this bug in v4.19-rc3, but not in v4.19-rc4?
Yes. I have both rc3 and rc4 installed. Booting into rc3 rotation does
not work, booting into rc4 it works, I just reconfirmed it once more.
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The 4.15.0-33-generic #37~lp1792100Commit9627b5742a8e kernel works.
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Title:
Boot hangs at "loading initial ramdisk..."
Status in li
Both 4.13.0-32 and 4.14.0-16 worked as expected.
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Title:
Mounting SOFS SMB shares fails
Status in linux package in Ubuntu:
Triage
@wxwok,
Could you show the output of `cat /sys/class/dmi/id/chassis_version`
please?
Just want to make sure there are spaces or not.
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We can perform a "Reverse" bisect to identify the commit that fixes this
bug in v4.19. We first need to identify the last bad kernel version and
the first good kernel version.
Can you test the following kernels:
v4.16 Final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.16/
v4.17 Final: http:/
And sorry, the uname result I copied into comment #4 was wrong. It
should have been of course:
uname -r
4.19.0-041900rc4-generic
And this ^ is from just now. (In comment #4 my clipboard content was
wrong)
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Can you next test:
4.15.0-9: https://launchpad.net/ubuntu/+source/linux/4.15.0-9.10/+build/14326410
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Joseph Salisbury (jsalisbury)
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Joseph Salisbury (jsalisbury)
** Chan
** Tags added: kernel-bug-reported-upstream
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Title:
Memory leaking when running kubernetes cronjobs
Status in linux package in Ubun
Bug reported - link to email is here ->
https://www.spinics.net/lists/cgroups/msg20593.html
I got a pretty positive response:
Thank you for the very detailed and full report!
We've experienced the same (or very similar problem), when memory cgroups
were staying in the dying state for a long time,
I built the next test kernel, up to the following commit:
00c3aa70c712c5f7758370e0cd719ac5e401305e
The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1792100
Can you test that kernel and report back if it has the bug or not? I
will build the next test kernel based on y
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Status: New => Triaged
** Changed in: linux (Ubuntu Bionic)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Importance: Medium => High
** Changed in
Public bug reported:
Purge the kernel and you will be left with the initramfs in /boot and
/var/lib/initramfs-tools. This is handled correctly for linux-generic
/linux-virtual.
* Launch a bionic/cosmic AWS image
* Purge the kernel
$ sudo apt-get purge --assume-yes '^linux-.*' 'linux-base+' initr
The directory http://kernel.ubuntu.com/~jsalisbury/lp1792100 is empty!
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Title:
Boot hangs at "loading initial ramdisk..."
Status in
3.13.0-159.209~precise1 - generic
Regression test CMPL, RTB.
Issue to note in amd64:
ubuntu_qrt_kernel_security - CONFIG_RETPOLINE=y in kernel (bug 1786894)
Issue to note in i386:
ubuntu_qrt_kernel_security - CONFIG_RETPOLINE=y in kernel (bug 1786894)
** Changed in: kernel-sru-workflow/regr
This one works as well.
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Title:
Mounting SOFS SMB shares fails
Status in linux package in Ubuntu:
In Progress
Status in linux sou
The commit that fixes this bug is in Ubuntu-4.15.0-24 as commit:
9b185721376e powerpc/mce: Fix a bug where mce loops on memory UE.
Changing status to "Fix Released"
** Changed in: linux (Ubuntu Bionic)
Status: Fix Committed => Fix Released
** Changed in: linux (Ubuntu)
Status: Fix
Test tracking bug, invalidating.
** Changed in: kernel-sru-workflow/prepare-package
Status: Confirmed => In Progress
** Changed in: kernel-sru-workflow/prepare-package
Assignee: Canonical Kernel Team (canonical-kernel-team) => Kleber
Sacilotto de Souza (kleber-souza)
** Changed in:
Hello Alberto, or anyone else affected,
Accepted ubuntu-drivers-common into bionic-proposed. The package will
build now and be available at https://launchpad.net/ubuntu/+source
/ubuntu-drivers-common/1:0.5.2.1 in a few hours, and then in the
-proposed repository.
Please help us by testing this ne
Public bug reported:
This bug is for tracking the upload package. This
bug will contain status and testing results related to that upload.
For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
backports:
derivatives:
** Affects: ke
Sorry, my upload failed. The .debs are there now.
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Title:
Boot hangs at "loading initial ramdisk..."
Status in linux package in Ub
Test tracking bug, invalidating.
** Changed in: kernel-sru-workflow/prepare-package
Status: Confirmed => In Progress
** Changed in: kernel-sru-workflow/prepare-package
Assignee: Canonical Kernel Team (canonical-kernel-team) => Kleber
Sacilotto de Souza (kleber-souza)
** Changed in:
4.15.0-20 seems to have the issue as well. I'd try in between builds but
it looks like those have been removed.
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Title:
Mounting SOF
Public bug reported:
This bug is for tracking the upload package. This
bug will contain status and testing results related to that upload.
For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
backports:
derivatives:
** Affects: ke
A few questions:
- Could you please provide the output of the apt-get purge call?
- If update-initramfs is called in it, could you please manually call it with
the verbose flag (-v) and attach the output?
- Does this only happen on the half-configured scenario?
I'm moving the status to Incomplete
** Changed in: kernel-sru-workflow/prepare-package-signed
Status: In Progress => Invalid
** Changed in: kernel-sru-workflow/promote-to-proposed
Status: New => Invalid
** Changed in: kernel-sru-workflow/promote-to-security
Status: New => Invalid
** Changed in: kernel-sru-work
Thank you a lot that was a good advise, with the mainline kernel
4.19-rc4 everything is working now. Even System Suspend and the
backlight keys, now the laptop is just perfect.
Thank you very much ! :)
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Summary changed:
- Ba
Still failing with 4.4.0-1068.78 AWS Xenial
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Title:
bind03 in ubuntu_ltp_syscalls failed with X/B
Status in ubuntu-kernel-tests:
Can you next try 4.15.0-15? It can be found at:
https://launchpad.net/ubuntu/+source/linux/4.15.0-15.16/+build/14530348
All of the Bionic kernel versions can be found at:
https://launchpad.net/ubuntu/bionic/+source/linux
>From that page, you click on the version number. Then one the following
p
On Wed, Sep 19, 2018 at 02:02:36PM -, Tiago Stürmer Daitx wrote:
> A few questions:
> - Could you please provide the output of the apt-get purge call?
> - If update-initramfs is called in it, could you please manually call it with
> the verbose flag (-v) and attach the output?
> - Does this on
Public bug reported:
[Impact]
NVIDIA GPU becomes unusable after S3.
[Test]
The NVIDIA GPU works well after applying this patch.
[Fix]
Rewrite 0 to Intel PCI bridge 'Prefetchable Base Upper 32 Bits'.
This should be done by BIOS S3 code [1], but now the issue reappears, let's
do the same via Linux
Hi Joseph
Not clear How I actually go about doing this.
any Help gratefully received.
Kind Regards
Mark
On 19/09/18 07:52, Joseph Salisbury wrote:
> Would it be possible for you to test the latest upstream kernel? Refer
> to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the lates
This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1793338
and then change the status of the bug to 'Confirmed'.
If, due to the nature
Hello,
I have pulled the updates from the -proposed (including ubuntu-drivers-
common 1:0.5.2.1) and my gtx 1060 is roasting like a pig (intel is ON,
so NVIDIA should be off). Pretty much no change on my end.
Are people with pre-Pascal seeing improvements? (Nouveau is in a better
shape there)
Th
The 4.15.0-33-generic #37~lp1792100Commit00c3aa70c71 kernel works.
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Title:
Boot hangs at "loading initial ramdisk..."
Status in lin
Hi Joseph, due to some maas accident I got my test system destroyed by a
coworker.
I tested v4.19-rc3 as I wrote in comment #51 - do you mind accepting that as a
valid "test latest mainline" even thou it was not -rc4 as it would be now?
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Thanks for the update Siyia. I just updated it to 1.09.
Did not see any change. (I'm still with the same 4.18 kernel)
In my logs I just can see one error less from before (kvm disabled)
https://jsfiddle.net/ojy4umer/
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** Tags added: kernel-bug-exists-upstream
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Title:
Black screen
Status in linux package in Ubuntu:
Confirmed
Bug description:
B
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Changed in: linux (Ubuntu Bionic)
Status: New => Confirmed
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (
Hi there,
Sorry for the delayed reply. Yes, I can try that. I won't be able to get to
it until this weekend, though. I really appreciate the help! I'll report
back when I have more information.
Thanks again,
Phil
On Mon, Sep 17, 2018 at 1:40 AM Kai-Heng Feng
wrote:
> Would it be possible for y
You have been subscribed to a public bug:
== Comment: #0 - Praveen K. Pandey - 2018-09-19
04:49:39 ==
---Problem Description---
[Witherspoon-DD2.2][Ubu 18.10] [4.18.0-7-generic ] : Sysrq trigger disabled
when writing to /proc/sysrq-trigger
while testing kdump trying trigger kdump panic via
Public bug reported:
== Comment: #0 - Praveen K. Pandey - 2018-09-19
04:49:39 ==
---Problem Description---
[Witherspoon-DD2.2][Ubu 18.10] [4.18.0-7-generic ] : Sysrq trigger disabled
when writing to /proc/sysrq-trigger
while testing kdump trying trigger kdump panic via /proc/sysrq-trigger i
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
package linux-image-extra-4.4.
** Tags removed: need-duplicate-check
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Title:
package linux-image-extra-4.4.0-119-generic 4.4.0-119.143 failed to
install/upgrade:
Public bug reported:
I was trying run the OS updates and got the error above?
ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-extra-4.4.0-119-generic 4.4.0-119.143
ProcVersionSignature: Ubuntu 4.4.0-133.159-generic 4.4.134
Uname: Linux 4.4.0-133-generic x86_64
ApportVersion:
Running a Quadro M2000M here.
ubuntu-drivers-common ver. 1:0.5.2.1 fixes the issue for me.
The dGPU fan is of and -according to powertop the dGPU draws zero power
when using Intel iGPU.
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Ok, you have told me the problem, but how do you fix it? Where do you find
the linux-image file that needs to be redownloaded.
Steven Fick
On Wed, Sep 19, 2018 at 2:41 PM Apport retracing service <
1793...@bugs.launchpad.net> wrote:
> ** Tags removed: need-duplicate-check
>
> --
> You received t
Public bug reported:
Please ensure the following are set in linux-azure kernels:
CONFIG_BLK_DEV_NVME = y (currently not set, but we need NVME devices)
CONFIG_EDAC_DECODE_MCE = y (already done in LP #1751123)
CONFIG_EDAC_AMD64 = m (already set, but we should ensure it stays that way
** Tags added: bionic
** Summary changed:
- vmx_controls test in kvm-unit-test will crash E4v3 azure node with 4.13 /
4.14 kernel
+ vmx_controls test in kvm-unit-test will crash E4v3 azure node with 4.15 kernel
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[Impact]
Newer revisions of hns3 support toggling the rx-vlan-filter feature, but the
driver does not allow it.
[Test Case]
Currently the command:
$ sudo strace ethtool -K rx-vlan-filter off
reports:
Could not change any device features
Even on hardware that supports t
** Changed in: linux-azure (Ubuntu)
Status: New => Confirmed
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Title:
[Hyper-V] Enable NVME devices
Status in linux-azu
Public bug reported:
[Impact]
Changing the channel parameters of an hns3 device (ethtool -L) has an
unintended side-effect of resetting the ring parameters back to their defaults.
If a user has applied custom ring parameters (ethtool -G), they will be lost.
[Test Case]
Set custom ring parameter
For the AMD node lodygin, I can see this issue again in this cycle with
Bionic
ubuntu@lodygin:~$ dpkg -l | grep grub | awk '{print$2,$3}'
grub-common 2.02-2ubuntu8.4
grub-efi-amd64 2.02-2ubuntu8.4
grub-efi-amd64-bin 2.02-2ubuntu8.4
grub-efi-amd64-signed 1.93.5+2.02-2ubuntu8.4
grub-pc 2.02-2ubuntu
Tested with v4.19-rc4 mainline build, and the bug still exists.
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu Bionic)
Status: Triaged => Confirmed
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--- Comment From gwal...@br.ibm.com 2018-09-19 22:01 EDT---
Hi Canonical,
I tested the latest kernel 4.15.0-35 and 4.15.0-34 for comparison and both got
similar results with a full stress-ng test by stress-ng in the GUEST and the
HOST running the 4.15.0-35 kernel.
eg. command for stress:
Public bug reported:
SRU Justification
-
[Description]
In a heavily loaded system where the system pagecache is nearing memory limits
and fscache is enabled, pages can be leaked by fscache while trying read pages
from cachefiles backend. This can happen because two applications
Public bug reported:
I am running Ubuntu 18.04 LTS and bluez 5.50-0ubuntu0ppa1. I have a
bluetooth mouse, Microsoft Wedge Touch Mouse. I can connect/pair the
mouse to my Ubuntu laptop and it works well - all buttons and scrolling.
However, if the system reboots, sleeps, or shutdown, the mouse does
** Tags added: originate-from-1789179 somerville
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Title:
Fix unusable NVIDIA GPU after S3
Status in HWE Next:
New
Status in linux
worked it out, see TAG below
On 19/09/18 07:52, Joseph Salisbury wrote:
> Would it be possible for you to test the latest upstream kernel? Refer
> to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
> v4.19 kernel[0].
>
> If this bug is fixed in the mainline kernel, please ad
** Changed in: linux (Ubuntu)
Status: New => Triaged
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Also affects: linux (Ubuntu Cosmic)
Importance: Medium
Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
Status: Triaged
** Tags add
*** This bug is a duplicate of bug 1246981 ***
https://bugs.launchpad.net/bugs/1246981
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1246981, so it is being marked as such. Please look
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