Let us disable the "Auto-Mute" first, then redo the test.
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Enabled'
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Turns out this is going to be really hard. It requires change in both
PCI and HDA, and potentially in nouveau and proprietary nvidia driver.
I'll revisit this once upstream devs have a concrete plan.
** Changed in: linux (Ubuntu)
Status: In Progress => Confirmed
** Changed in: linux
Adding a new module parameter to select different algorithms shouldn't
be too hard, anyone up to the task?
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Title:
Radeon mobility
Just an update, I still see this in the beta after a reboot. Workaround
still functions.
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https://bugs.launchpad.net/bugs/1922293
Title:
Snaps appear broken on 21.04
It doesn't seem to supports BCM4360...
** Changed in: linux (Ubuntu)
Importance: Undecided => Wishlist
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https://bugs.launchpad.net/bugs/1924763
Title:
Problems with
Public bug reported:
[Impact]
Mute/micmute LEDs don't work.
In addition, the internal mic can only capture lots of noises.
[Fix]
Use Realtek specific coef to enable LEDs and limit mic boost on the
platform.
[Test]
With the patch applied, the both LEDs start to work, and audio recording
becomes
Also tested linux-modules-nvidia-460-server-generic-hwe-18.04 on bionic
and linux-modules-nvidia-460-server-generic-hwe-20.04 on focal. They
look good now.
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A cross reference on F-5.8 RISCV:
$ uname -a
Linux riscv64-focal 5.8.0-23-generic #25~20.04.1-Ubuntu SMP Tue Apr 20 12:51:20
UTC 2021 riscv64 riscv64 riscv64 GNU/Linux
$ grep AUFS /boot/config-5.8.0-23-generic
CONFIG_AUFS_FS=m
CONFIG_AUFS_BRANCH_MAX_127=y
# CONFIG_AUFS_BRANCH_MAX_511 is not set
Downgrade to kernel 48 and works.
Please update to 51 release asap.
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Title:
After upgrade to 5.8.0-49/5.8.0-50 with Intel graphics
Confirming with no log, since this is not a runtime issue.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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I was able to replicate this with focal 5.4.0-72-generic on DGX2
steps I took to reproduce
sudo apt install nvidia-dkms-460-server
enable proposed
apt update
sudo apt install nvidia-dkms-460-server
The upgrade does work correctly if I instead use 'nvidia-driver-460-server'
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Testing of the server drivers is also complete. All drivers were able to
install as both dkms and l-r-m with no issues. A cuda workload and
nvidia-smi was also tested for each.
Note: no upgrade testing was attempted. Drivers were fully purged before
testing the next driver.
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This appears to no longer be an issue with the 460.73.01 driver:
$ sudo ./foo
cuCtxCreate returned 0
$
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apport information
** Attachment added: "PulseList.txt"
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** Attachment added: "WifiSyslog.txt"
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** Attachment added: "ProcCpuinfo.txt"
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** Attachment added: "ProcEnviron.txt"
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** Attachment added: "AlsaInfo.txt"
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Hello Dan,
Thank you very much for your comments!
I played with graphics card settings and found out that when I use only
Intel graphics everything works well and I can boot without stuck.
I performed the following steps.
1. Originally I used NVidia graphics via NVidia driver.
2. First I
It works fine if I remove the old version before installing the new:
ubuntu@dgx-1-exotic-skunk-201710-25896:~$ sudo apt autoremove
nvidia-dkms-460-server
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages will be REMOVED:
** Attachment added:
"sosreport-dgx-1-exotic-skunk-201710-25896-2021-04-21-gqdnfmi.tar.xz"
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-460-server/+bug/1925386/+attachment/5490762/+files/sosreport-dgx-1-exotic-skunk-201710-25896-2021-04-21-gqdnfmi.tar.xz
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Public bug reported:
ubuntu@dgx-1-exotic-skunk-201710-25896:~$ sudo apt install
nvidia-dkms-460-server nvidia-utils-460-server
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
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 1910562
and then change the status of the bug to 'Confirmed'.
If, due to the
Just wondering. I am still using rtl8821ce-dkms on Ubuntu 20.04. This is
not needed anymore now and 5 Ghz Wifi DFS protetcted channels are now
available?
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** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-signed-hwe-5.8 (Ubuntu)
Status: New => Invalid
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Hi, thanks for the bug report. Can you please try in 18.04 with both
kernels 4.15 and 5.4? The 4.15 series is the GA series for Ubuntu 18.04,
meaning it is the kernel version available since the release of 18.04.
Now, through HWE process[0] we get more recent kernels to older
releases, so kernel
So, it seems there was an issue installing the kernel package, right?
Are you using an out-of-tree driver / DKMS? Based on the attached dmesg, seems
intel_hid taints the kernel. This made me suspect you're facing an issue
dkms-building some module in 4.4.0-210.
Can you please try: apt-get
Pt-Br: Oi Evelyn, obrigado pelo report! A comunicação no Lauchpad
usualmente é feita em inglês, podemos proceder em inglês?
Hi Evelyn, thanks for the report. Can we proceed in english?
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** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Description changed:
SRU Justification
+
+ Note: I marked this as affecting bionic as well, as discovered in bug
+ 1916485.
Impact: On kernels prior to 5.8 when a task is in traced state (due to
Olaf - Can you paste your whole command line ?
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Title:
no memory hot-plugging in cloud-images
Status in cloud-images:
This bug was fixed in the package u-boot - 2021.01+dfsg-3ubuntu8
---
u-boot (2021.01+dfsg-3ubuntu8) hirsute; urgency=medium
* Skip processing fdtdir on qemu-riscv64_smode target, as it crashes the
riscv qemu VM. LP: #1925267 LP: #1923162
-- Dimitri John Ledkov Wed, 21 Apr
I've soak tested focal thermald 1.9.1-1ubuntu0.4 for 4.5 hours with a
laptop that is cycled through CPU loading and idle states with the air
vents blocked to try to trip thermal overrun. Debug mode was enabled and
also it was run with valgrind to check for memory leaks.
thermald was able to
Wow, I did not realise apport submitted so many messages.
Anyway, the system wanted a reboot for a kernel update so I proceeded to
reboot after making sure I did a `sudo apt update && sudo apt upgrade`
to ensure everything is up to date as of this comment.
I've then went ahead to run the replace
SRU request sent reverting these commits:
https://lists.ubuntu.com/archives/kernel-team/2021-April/119419.html
** Changed in: linux (Ubuntu Groovy)
Status: Confirmed => In Progress
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** Attachment added: "acpidump.txt"
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** Attachment added: "WifiSyslog.txt"
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** Tags added: apport-collected hirsute
** Description changed:
I experience this with Ubuntu 21.04. I've not tested on older releases.
I have a btrfs RAID1 array and simulated a failed disk and then replaced
it with the `btrfs replace` feature part of btrfs-progs after
** Tags removed: block-proposed block-proposed-hirsute
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https://bugs.launchpad.net/bugs/1923162
Title:
riscv64 images fail to boot in qemu
Status in linux-riscv
** Description changed:
[Impact]
Testcase hangup01 from ubuntu_ltp_stable.pty is failing on Groovy 5.8.0-51.57.
Test case failed with:
hangup011 TFAIL : hangup01.c:132: unexpected message 3
tag=hangup01 stime=1618856629 dur=1 exit=exited stat=1
It was found that the
** Description changed:
- Issue found on Groovy 5.8.0-51.57 with P8 node "dryden" and ARM64 node
- "helo-kernel" and AMD64 node "onibi"
+ [Impact]
+ Testcase hangup01 from ubuntu_ltp_stable.pty is failing on Groovy 5.8.0-51.57.
Test case failed with:
hangup011 TFAIL :
** Description changed:
[General]
On Azure, when provisioning a Hirsute VM with Accelerated Networking
- enabled, sometimes the SSH key is not setup properly and the user cannot
- log into the VM.
+ enabled, sometimes part of the cloud-init configuration is not applied.
+
+ Especially, in
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
pacote linux-image-generic
Well for memory hotplug the -m paramter is important. Here is how i started the
VM:
qemu -name myfancyvm -m 1024,slots=255,maxmem=256G...
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The issue is fixed by reverting the following two patches:
commit b7bfa1af145a6aa3868894a4be82f7b2034c564a
Author: Linus Torvalds
Date: Tue Jan 19 10:49:19 2021 -0800
tty: implement read_iter
BugLink: https://bugs.launchpad.net/bugs/1921960
[ Upstream commit
The daily iso no longer has this issue.
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Title:
hirsute beta desktop AMD64 ISO kernel panic on boot when booting using
UEFI
Public bug reported:
Computador avisa constantemente que há um problema no pacote/sistema, e
quando vou relatar ou amparar o erro nunca é possível.
ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-generic 4.4.0.210.216
ProcVersionSignature: Ubuntu 4.4.0-210.242-generic
Another customer has provided positive feedback that it fixes the issue
on Focal:
5.4.0-73-generic #82-Ubuntu SMP Wed Apr 14 17:39:42 UTC 2021
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Kleber,
I am not sure exactly which commit fixes the issue we are experiencing.
I will put some time into bisecting the commits introduced in v5.9-rc4
and building/testing kernels with that code to see if I can narrow down
the exact commit that introduced the fix.
Thanks,
Paul
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The issue probably* started between these two serials: 20210215 and
20210304.
*I say "probably" because while I'm sure I can reproduce the issue with
20210304, the fact I didn't manage to reproduce it with 20210215 (in ~15
tries) doesn't **absolutely prove** that the issue wasn't there.
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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 1925055
and then change the status of the bug to 'Confirmed'.
If, due to the
> But after I install some drivers (NVidia
you appear to have 2 separate graphics cards:
[4.893710] nvidia :30:00.0: enabling device (0006 -> 0007)
[6.034799] i915 :00:02.0: [drm] fb0: i915drmfb frame buffer device
my guess would be you're having problems with the kernel choosing
This bug has been reported on the Ubuntu ISO testing tracker.
A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1925344
** Tags added: iso-testing
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Public bug reported:
After installation, the first boot works as expected - the system boots
into a graphical shell login screen. However all subsequent reboots end
up with a black screen with a blinking cursor in the top-left corner of
the screen. To get to the login screen, one has to switch to
Thank you Alex, adjusting the tags accordingly ...
** Tags removed: verification-needed-focal verification-needed-groovy
** Tags added: verification-done-focal verification-done-groovy
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** Merge proposal linked:
https://code.launchpad.net/~xnox/ubuntu/+source/u-boot/+git/u-boot/+merge/401545
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Title:
--- Comment From alexs...@de.ibm.com 2021-04-21 08:50 EDT---
I verified the fix successfully on 5.4.0-73.
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Title:
** Also affects: linux-gcp (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-gcp (Ubuntu Groovy)
Status: New => In Progress
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** Description changed:
+ SRU Justification
+
+ [Impact]
+
+ Hot removal of disks under kvm on s390 does not result in the kernel
+ removing the block device, which can lead to hung tasks and other
+ issues.
+
+ [Test Plan]
+
+ See steps to reproduce the bug in the original description below.
I've soak tested groovy thermald 2.3-4ubuntu1 for 2.5 hours with a
laptop that is cycled through CPU loading and idle states with the air
vents blocked to try to trip thermal overrun. Debug mode was enabled
and also it was run with valgrind to check for memory leaks.
thermald was able to
The condition for css_sch_device_unregister(sch) also caught my eye,
calling it unconditionally is probably closer to right because it was
called in the !cdev case before, and in the attached patch it would no
longer be called in this case. However I think in the short term the
revert is the
** Package changed: ubuntu => bluez (Ubuntu)
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Title:
bluetooth just turning off and on and also disconnecting
Status in bluez
You have been subscribed to a public bug:
bluetooth just turning off and on and also disconnecting.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: bluez 5.53-0ubuntu3
ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-50-generic x86_64
ApportVersion:
Hi,
Ok thanks. I am now trying to find at which time the issue was first
introduced. So far I tested an image from 20201222 and confirm that I
cannot reproduce the issue with this image.
Then by modifying the image (always before first boot) I was able to find that:
- upgrading cloud-init from
I used the same steps to verify it and can conconfirm it's succeeded
fio --name=test1 --filename /dev/bcache0 --direct 1 --rw=randrw
--bs=32k,4k --ioengine=libaio --iodepth=1
Then I monitoring the cache_available_percent and writeback rate.
I no longer see the cache_available_percent dropped to
** Changed in: linux (Ubuntu Groovy)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1925290
Title:
hangup01 from pty in ubuntu_ltp_stable failed
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 1925290
and then change the status of the bug to 'Confirmed'.
If, due to the
Found on AMD64 node "onibi" as well, bug description updated.
** Summary changed:
- hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 P8/arm64
+ hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
** Description changed:
Issue found on Groovy 5.8.0-51.57 with P8 node "dryden" and
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Groovy)
Importance: Undecided
Status: New
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Thank you Paul for the bug report.
Just as an additional information, the 5.3.0 series kernels are not
supported anymore. If you want to continue using Ubuntu 18.04 with the
additional security and bug fixes you will need to eventually upgrade to
a 5.4.0-based AWS kernel.
Are you able to point
Using 5.8.0-51 has fixed the problem for me.
My PC :
- Dell Inc. Inspiron 3847/088DT1, BIOS A11 05/07/2019
- EFI v2.31 by American Megatrends - Secure boot disable
- CPU : Intel(R) Core(TM) i3-4150 CPU @ 3.50GHz
- GPU : Intel HD Graphics 4400
- A single screen connected via HDMI. Resolution:
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