I can't reproduce on my laptop with my card readers (rtsx_usb) on
hirsute and even newer kernel. Could you try some other card readers
(ex. USB interfaced card reader) and check if the same thing can be
reproduced?
And can you please turn on the dynamic debug for the module "rtsx_pci"
and "rtsx_pc
@Seb,
I'll work on these two patches comment#3 mentioned in the other bug.
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1929371
Let's leave this ticket to track
https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/290
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** Tags added: 5.11 hirsute sru-20210510
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Title:
zram01 / zram02 / zram03 in kernel_misc from ubuntu_ltp failed on
D
** Also affects: linux (Ubuntu Groovy)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Groovy)
Assignee: (unassigned) => AceLan Kao (acelankao)
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[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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Public bug reported:
[Impact]
Require drivers to enable AAEON devices.
[Fix]
AAEON provides a series of patches to support its GPIO/LED/Watchdog/HWMON
devices.
[Test]
Verified on AAEON platform.
[Where problems could occur]
No, they are new drivers, should not introduce any regressions.
** Af
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Title:
An recursive locking in igb and igc driver
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Title:
On TGL platforms screen shows garbage when
Also note that 3K/4K-wide at 60Hz requires an HDMI 2.0 port and cable,
or for you to limit your refresh rate to 30Hz (not recommended for
desktop usage) for HDMI v1.4:
https://en.wikipedia.org/wiki/HDMI#Refresh_frequency_limits_for_standard_video
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Ideally use DisplayPort if you can, because it has supported higher
resolutions and higher bandwidth than HDMI for a long time already.
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** Summary changed:
- System stuck on boot with error message
+ System stuck on boot with error message "vmaster hook already present before
cdev"
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Comment #29 shows this problem is originating in the i915 kernel driver.
So there's no need to include 'xorg-server' here, Xorg is only following
the (incomplete) list of modes exposed by the kernel.
** No longer affects: xorg-server (Ubuntu)
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It looks like this issue keeps happening with HDMI for i915 users. Maybe
Intel is being conservative (or just accurate) with bandwidth
limitations... Anyone affected, please follow the instructions in
comment #34.
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*** This bug is a duplicate of bug 1901470 ***
https://bugs.launchpad.net/bugs/1901470
** This bug has been marked a duplicate of bug 1901470
[modeset][i915] Native resolution (EDID detailed mode higher than FHD) not
listed, defaults to 1920x1080 instead
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*** This bug is a duplicate of bug 1901470 ***
https://bugs.launchpad.net/bugs/1901470
** This bug has been marked a duplicate of bug 1901470
[modeset][i915] Native resolution (EDID detailed mode higher than FHD) not
listed, defaults to 1920x1080 instead
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Thank you for reporting this bug to Ubuntu.
Ubuntu 19.10 (eoan) reached end-of-life on July 17, 2020.
See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases
We appreciate that this bug may be old and you might not be interested
in discussing it any more. But
** Summary changed:
- [modeset][i915] Native resolution (EDID detailed mode) of 2560x1440 not
listed, defaults to 1920x1080 instead
+ [modeset][i915] Native resolution (EDID detailed mode) of 2560x1440 or
2560x1080 not listed, defaults to 1920x1080 instead
** Tags added: regression-release
**
I'm just facing this same issue since today after upgrading 20.04 kernel
from 5.8.x to 5.12.6-051206-generic.
Second screen is detected by Nvidia, but black. When I change down the
resolution from 1920x1080 to 1280x1024 the 2nd screen reappear. Then if
I put back 1920x1080, the screen keeps alive
** Changed in: linux (Ubuntu Hirsute)
Status: In Progress => Fix Committed
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Title:
Hirsute update: v5.11.21 upstream stable r
It has crashed multiple times after that today. I also saw the
filestystem read only error as well where the whole screen goes into the
terminal view and the list of io errors like I had reported originally.
What else need to be looked at?
If it crashes too frequently I will probably change the
d
if anyone have a problem with oserror, as advice by Håkon Vågsether
(haakov) check 1 sec wait solution, another way that worked for me, i
have edit .service before start the install and changed the line 7 from
Type=simple to Type=idle, in fact man define:
Behavior of idle is very similar to simpl
** Tags removed: need-duplicate-check
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Title:
package linux-modules-5.8.0-50-generic 5.8.0-50.56 failed to
install/upgrade: imposs
Thanks for taking the time to report this bug and helping to make Ubuntu
better. We appreciate the difficulties you are facing, but this appears
to be a "regular" (non-security) bug. I have unmarked it as a security
issue since this bug does not show evidence of allowing attackers to
cross privile
I will create a patch accordance to the work.
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Title:
CVE-2013-1979
Status in linux package in Ubuntu:
Inva
I will create a patch accordance to the work.
** Changed in: linux (Ubuntu Trusty)
Assignee: (unassigned) => Aaron Farias (timido)
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Problem seems to be gone with the newer 5.10.0-1028-oem kernel.
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Title:
Dell XPS 13 9380 - System hangs when connecting
groovy/linux-aws: 5.8.0-1034.36
** Tags added: sru-20210510
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Title:
test_maps in ubuntu_bpf failed with "Failed sockmap unexpected
** Tags removed: targetmilestone-inin---
** Tags added: targetmilestone-inin18042
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Title:
ibm,dynamic-memory property not foun
I've been unable to reproduce the issue with the fixed kernel.
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Title:
locking/qrwlock: Fix ordering in queued_write_lock_slowpa
Marking verification done, though I've not had explicit testing results
from Amazon. Their comment in SF:#00308561 was, "thanks for putting in
the extra effort to get this released so quickly." By that I assume they
have been successfully using the test kernel as this bug was an arm64
show stopper
** Changed in: linux (Ubuntu Focal)
Assignee: William Wilson (jawn-smith) => (unassigned)
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Title:
riscv: backport support for S
Microsoft says, "We have not seen this issue in our regular testing. The
issue only showed up in a customer’s environment. For this patch,
regression tests should be good enough. Regression tests are performed
before a new SRU kernel is sign-off on."
Given that no regressions have been reported I
Public bug reported:
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly from
Public bug reported:
The Ubuntu kernel has carried an out-of-tree driver "ubuntu/xr-usb-
serial/" since forever. That driver uses the #define'd constant
ASYNCB_INITIALIZED in multiple places, e.g.:
if (test_bit(ASYNCB_INITIALIZED, &xr_usb_serial->port.flags))
But this recent mainline commit
It did appear randomly one day. I guess some update caused, but I have
no way of knowing which one.
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Title:
Touchpad suddenly not re
How do i do that?
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Title:
Suspend/resume problem
Status in linux package in Ubuntu:
Incomplete
Bug description:
My PC won't re
I just got the crash again. System had locked and I was in the
lockscreen when this happened. The icons on the login screen turned
blank and I was not able to login.
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Further information:
Booting the same laptop into MSWindows lets me insert SD cards whilst the
system is running and it all works as expected. (So not a hardware problem).
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h
@kaihengfeng - I have set the parameter.
cat /etc/default/grub
GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash
nvme_core.default_ps_max_latency_us=11000"
GRUB_CMDLINE_LINUX=""
cat
Thanks for looking into this @kaihengfeng. I will try that and post
results.
I have been running the system for a few days without running into the
error. The usual symptom I see when I run into the issue is that all the
icons on the desktop becomes a blank icon / broken icon. So all the
icons in
Public bug reported:
If I boot my laptop with an SD card (actually SDXC) in the MMC slot the
system sees it and I can mount and use it.
If I then unmount it, remove it then re-insert it I get this in the
system ,og:
[ 194.673108] mmc0: card e624 removed
[ 205.462065] mmc0: cannot verify signal
Sure. I can only take a photo of the screen. Is it ok?
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Title:
System stuck on boot with error message
Status in linux package in U
Can you please see if kernel parameter "modprobe.blacklist=tg3" helps?
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Title:
linux mint not booting or freeze on logo
Status in l
Public bug reported:
The bluetooth on Ubuntu budgie is not showing Microsoft wireless
designer mouse, but it works completely fine when I boot this laptop on
windows 10.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-firmware 1.187.12
ProcVersionSignature: Ubuntu 5.8.0-53.60~20.04.1-
Please run `sudo modprobe i2c_hid` and see if it helps.
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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Title:
The error is from audio subsystem, and I don't think that error blocks
the boot process.
Can you please attach a screenshot?
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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With Secure Boot disabled, I can boot kernel 5.13.0-rc2 fine (if a few
acpi errors).
Resuming from suspend works as expected on this kernel.
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how do you play the video? any acceleration being used, like VA?
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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Detail can be found here:
https://wiki.ubuntu.com/Kernel/KernelBootParameters
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Title:
Failed to start Suspend: A start job for unit
Can you please try kernel parameter "nvme-
core.default_ps_max_latency_us=11000"?
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Title:
Root filesystem becomes readonly frequenty
Possible bug in i915:
[ 35.655312] i915 :00:02.0: [drm] Resetting rcs0 for CS error
[ 35.655359] i915 :00:02.0: [drm] Xwayland[944] context reset due to GPU
hang
[ 35.663410] i915 :00:02.0: [drm] GPU HANG: ecode 9:1:8cbf8db6, in
Xwayland [944]
Please test latest mainline kerne
Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13-rc3/amd64/
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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Is this still an issue?
** Changed in: maas
Status: New => Incomplete
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Title:
unable to deploy 20.04(focal) w/ default kerne
I have it running on two machines now that needed big RAID 10s:
# uname -rv
5.4.0-72-generic #80+TEST1896578v20210504b1-Ubuntu SMP Tue May 4 00:30:36 UTC
202
# df -h /opt/raid
Filesystem Size Used Avail Use% Mounted on
/dev/md0 30T 208G 29T 1% /opt/raid
# cat /proc/mdstat
Perso
It appears that the build fails because of the `/debian/debian.env`
file. The contents of it changed recently in the 5.10. line (starting
with 5.10.37) - but are OK before that and also in 5.12.x .
It is also noticeable that that "faulty" (?) commits/configs come from
"kathleen" instead of "sita".
Public bug reported:
My PC won't resume from suspend.
When i try resumig it by pressing a button on keyboard or PC i get a not
working screen,
though i can hear the pc work.
The function works fine on Debian Buster (10.9.0).
The function's a 'must have' for me.
ProblemType: Bug
DistroRelease: U
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-base (Ubuntu)
Status: New => Confirmed
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** Changed in: linux (Debian)
Status: Fix Released => New
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Title:
[Tohsiba Portege Z20T-C] Internal speakers don't work after
thkx for the support !
Doesn't work, same as it was.
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Title:
Keyboard not working
Status in linux package in Ubuntu:
Incomplete
Here it is, this is alsa-info output as of using temp fix. I am also
using module-echo-cancel at the moment if it makes any difference. Hope
it helps.
** Attachment added: "alsa info output"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1918142/+attachment/5499820/+files/alsa-info.txt.S
Can you please check if the issue persist if "RAID mode" is disabled in
BIOS?
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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Julien, please test this kernel:
https://people.canonical.com/~khfeng/lp1918142/
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Title:
Headphone microphone doesn't work - ALC255
Bijay, can you please attach output of `alsa-info` here?
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Title:
Headphone microphone doesn't work - ALC255
Status in linux package
Please check comment #24. I have explained there.
Not really a real fix as it disables internal microphone completely but
if anyone is desperate like me to get external microphone working at any
cost then it may help.
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Ok, can you please run `sudo systemctl isolate multi-user` and see if
keyboard works?
Run `sudo systemctl isolate graphical` to go back to graphical session.
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What's your temp fix?
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Title:
Headphone microphone doesn't work - ALC255
Status in linux package in Ubuntu:
Incomplete
Bug descr
Pls note that I add to use an external USB keyboard to generate dmesg
output.
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Title:
Keyboard not working
Status in linux package
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
bionic' to 'verification-done-bionic'. If the problem still exists,
change the tag 'verifica
Here is th output of dmesg in fie dmesg.txt
Thkx for your interest
** Attachment added: "dmesg output"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1909814/+attachment/5499781/+files/dmesg.txt
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This is caused by the absence of CONFIG_VETH
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Title:
test_vxlan_under_vrf.sh in net from ubuntu_kernel_selftests failed
with K
** Also affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
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Title:
linux ADT test failure with linux/4.15.0-14
Can you please check again, the builder fails to build 5.10.x and
5.11.x. Other builds 5.12, daily, etc are not affected.
** Changed in: linux (Ubuntu)
Status: Fix Released => Confirmed
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Hi Kai-Heng,
I'm sure the disk issue on the builder was resolved quickly, however the
5.10.x and 5.11.x builds have been failing ever since the disk filled.
The builder is still failing to build the most recent kernels. See:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.10.39/
and
https://k
** Summary changed:
- test_vxlan_under_vrf.sh in net from ubuntu_kernel_selftests failed with KVM
kernels
+ test_vxlan_under_vrf.sh in net from ubuntu_kernel_selftests failed with KVM
kernels (Error: Unknown device type)
** Description changed:
Issue found on a AMD64 KVM node with Disco KVM
Since it's the same codec alc255 I assume the issue is shared? I already
have a temp fix which is working fine at the moment and there are
already too many similar threads with 0 progress for many years.
So, doubt a new bug report will do any good. I just shared my results
here, will wait patientl
Yes, both Wifi NICs support AP mode. So it's not a kernel bug.
** Package changed: linux (Ubuntu) => gnome-control-center (Ubuntu)
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T
Looks like something interferes the WiFi?
Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13-rc2/amd64/
And we'll need to report this issue to upstream if that kernel doesn't
solve the issue.
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Since your laptop is different to the this bug, can you please file a
new bug? Thanks.
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Title:
Headphone microphone doesn't work - A
Maybe give OEM kernel a try?
$ sudo apt install linux-oem-20.04b
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://lists.ubuntu.com/archives/kernel-team/2021-May/120569.html
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Title:
pmtu.sh from net in ubuntu_kernel_selftests faile
Was the issue present before the update?
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Title:
Touchpad suddenly not responding
Status in linux package in Ubuntu:
Incomplete
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