** Changed in: hwe-next
Status: New => Fix Released
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Title:
[SRU][F:OEM-5.10/G/H] add realtek 8852 bluetooth support
Status
Finally I did:
- get new 2TB M2 SSD
- install fresh ubuntu 20.04 (1TB not crypted for system, 1TB crypted)
- no issues with crypted partition
After that don't have this problem.
So, possible issue was:
- smth wrong when upgrade from 18.04 -> 20.04
- my old m2 SSD (512GB)
- or combination2
I
Public bug reported:
SRU justification:
[Impact]
Display can't work when replug in after suspend on AMD Cezanne platform.
[Fix]
Enable display power gating, display of typec will work as expected.
[Test]
Verified on hardware, suspend then replug the cable of typec, repeat for 10
times, all
Hi Daniel,
SRU template filled, thanks!
** Description changed:
[Impact]
+ In Lenovo P520, which using a codec for front panel, the other codec for rear
panel and both are on a same card.
+
+ In this case, the rear Mic will present on input devices of "Sound
+ Settings" even if attaching
** Changed in: alsa-ucm-conf (Ubuntu)
Importance: Undecided => Low
** Changed in: pulseaudio (Ubuntu)
Importance: Undecided => Low
** Also affects: pulseaudio (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Also affects: alsa-ucm-conf (Ubuntu Hirsute)
Importance:
We are using mpv to playback video, screen tearing is observed for 100%
reproducible.
/usr/bin/mpv --hwdec=vaapi --vo=vaapi ~/*.mp4 (reproduced for both fs or
partial screen)
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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As the attached video, you can see the screen tearing issue easily.
** Attachment added: "ScreenTearingVideo"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1928507/+attachment/5500349/+files/ScreenTearingAfterRotation.MOV
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** Description changed:
[Impact]
The Intel Ice driver in 5.4 does not contain the PCIIDs necessary to allow
the driver to see the E810 network cards. Without this, users running Focal GA
will be unable to deploy Ubuntu via MAAS, or use these cards at all
post-install when installing from
** Tags added: ubuntu-kernel-selftests
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Title:
seccomp_bpf:syscall_faked from kselftests fail on s390x
Status in
** Summary changed:
- build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.13-rc2 and later
+ build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2
and later
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** Summary changed:
- ThinkPad X250 boot failure with kernel 5.4.0-73-generic (Linux Mind 19.3)
+ ThinkPad X250 boot failure with kernel 5.4.0-73-generic (Linux Mint 19.3)
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This is the result of journalctl -xb with the new kernel.
** Attachment added: "journalctl.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1928950/+attachment/5500328/+files/journalctl.txt
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Probably a new bug:
As I'm on Linux Mint, I had to manually install apport, only to find out that
the package missed a dependency on python3-launchpadlib, so I installed that
one, too.
Sadly, it doesn't work in crashed state as the network is not working in that
environment.
I've added
Observed on H/KVM, cycle sru-20210510 .
** Tags added: 5.11 hirsute
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Title:
rtnetlink.sh in net from ubuntu_kernel_selftests
Observed on H/KVM, cycle sru-20210510 .
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https://bugs.launchpad.net/bugs/1880645
Title:
icmp_redirect.sh in net from ubuntu_kernel_selftests failed on
Observed on H/KVM, cycle sru-20210510 .
** Tags added: 5.11 hirsute
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Title:
xfrm_policy.sh / pmtu.sh / udpgso_bench.sh
Observed on H/KVM, cycle sru-20210510 .
** Tags added: 5.11 hirsute
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Title:
pmtu.sh from net in ubuntu_kernel_selftests
Observed on H/KVM, cycle sru-20210510 .
** Tags added: 5.11 hirsute
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Title:
selftests: net: fib_nexthops.sh in linux from
Observed on H/KVM, cycle sru-20210510 .
** Tags added: 5.11 hirsute
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Title:
psock_snd.sh in net from ubuntu_kernel_selftests ADT
Observed on H/KVM, cycle sru-20210510 .
** Tags added: 5.11 hirsute
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Title:
Some kernel selftests fail on linux-kvm
Status in
Observed in H/KVM, cycle sru-20210510.
** Tags added: 5.11 hirsute linux-kvm
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Title:
tpci from kernel_misc in ubuntu_ltp failed
Observed in H/KVM, cycle sru-20210510.
** Tags added: 5.11 hirsute
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Title:
getaddrinfo_01 from ipv6_lib test suite in LTP
Observed in H/KVM, cycle sru-20210510.
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Title:
memcg_usage_in_bytes from controllers test suite in LTP failed
Status in
Observed in H/KVM, cycle sru-20210510.
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Title:
memcg_subgroup_charge from controllers in ubuntu_ltp failed on D/E/F/G
Status
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
Thank you all for your ongoing work on this issue !
During the past weeks I did some testing with the related kernel command
line parameters, I'd like to share with you.
My current kernel is 5.12.6 vanilla.
** Attachment added: "i8042 kernel parameters testing results"
I've completed additional testing on bionic on a dgx2:
nvidia-graphics-drivers-450-server:
Both the bionic lrm and dkms versions were tested successfully with via the
cuda samples test (version 11.0).
fabric-manager-450 and libnvidia-nscq-450:
These passed using the cuda samples test and 'dcgmi
fabric-manager-460 and libnvidia-nscq-460:
These passed using the cuda samples test and 'dcgmi discovery -l' test on a
dgx-2 host using bionic and focal.
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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
Public bug reported:
2nd display monitor (DVI) doesn't show any output until changes are applied on
that screen in display settings. Then on a reboot, changes aren't persistent so
it's to start over every time.
Issue appeared after kernel upgrade from 5.8.x to 5.12.6
Attached files are useful
** Tags added: sru-20210510
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Title:
Unable to build ubuntu_bpf test on Groovy 5.8 KVM kernel / F-5.8-hwe
(blocking net test in
Here's the debug data from card insertion/removal.
** Attachment added: "rtsx debug info"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1929444/+attachment/5500291/+files/rtsx.info
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Thanks @kaihengfeng. I have added this.
cat /sys/module/pcie_aspm/parameters/policy
default [performance] powersave powersupersave
This is the current line in /etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash
nvme_core.default_ps_max_latency_us=11000 pcie_aspm=force
I've tested plugging in an SD card to an older laptop (also on hirsute).
That is OK.
I've also noticed that the:
mmc0: error -84 whilst initialising SD card
message appears at boot time if the mmc card slot is empty.
(the "mmc0: cannot verify signal voltage switch" message also appears on
my
rolling back to 5.4.0-72-generic fixed the problem!
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Title:
Touchpad suddenly not responding
Status in linux package in Ubuntu:
Public bug reported:
I am running on QEMU riscv64 with upstream OpenSBI and U-Boot.
$ lsb_release -rd
Description:Ubuntu 21.04
Release:21.04
In U-Boot I define a boot option and boot via UEFI:
efidebug boot add -b 0001 Ubuntu virtio 0:1 boot/vmlinuz-5.11.0-1008-generic -i
virtio
Hi Olaf,
Can you please test with version -1040?
$ rmadison -a amd64 -s focal-proposed linux-image-kvm
linux-image-kvm | 5.4.0.1040.38 | focal-proposed | amd64
You might need to run 'sudo apt update' to get your local database
updated.
** Tags removed: verification-failed-focal
** Tags
Hmm, it'll be great if you can build a kernel locally and test it...
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Title:
rtw88_8821ce causes freeze
Status in linux package in
Bijay, please test the kernel here:
https://people.canonical.com/~khfeng/lp1918142-2/
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Title:
Headphone microphone doesn't work -
For focal
** Patch added: "pulseaudio_13.99.1-1ubuntu3.11.debdiff"
https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1929371/+attachment/5500253/+files/pulseaudio_13.99.1-1ubuntu3.11.debdiff
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** Description changed:
- [Impact]
+ [Impact]
The Intel Ice driver in 5.4 does not contain the PCIIDs necessary to allow
the driver to see the E810 network cards. Without this, users running Focal GA
will be unable to deploy Ubuntu via MAAS, or use these cards at all
post-install when
focal/linux-aws: 5.4.0-1049.51
** Tags added: sru-20210510
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Title:
ubuntu_sysdig_smoke_test failed on 5.3 / 5.4 / 5.6 /5.8 /
focal/linux-aws: 5.4.0-1049.51
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Title:
memcg_usage_in_bytes from controllers test suite in LTP failed
Status in
focal/linux-aws: 5.4.0-1049.51
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Title:
test_maps in ubuntu_bpf failed with "Failed sockmap unexpected
timeout" on D ARM64
Status
It seems to be the same bug.
I got WiFi again by blocking/blacklist all WLan-drivers (the b43 packages ...)
except STA-packages.
But with every update process, daily, it tries to update/install the
b43-firmware. That takes long, and gives back an error report every time.
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** Also affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
** Tags added: 4.15 bionic s390x sru-20210510
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Seen with bionic/linux 4.15.0-144.148, SRU Cycle 2021.05.10.
** Tags added: sru-20210510
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Title:
reuseport_bpf_numa in net from
For groovy
** Patch added: "pulseaudio_13.99.2-1ubuntu2.4.debdiff"
https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1929371/+attachment/5500217/+files/pulseaudio_13.99.2-1ubuntu2.4.debdiff
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: b43-fwcutter (Ubuntu)
Status: New => Confirmed
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For hirsute
** Patch added: "pulseaudio_14.2-1ubuntu2.debdiff"
https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1929371/+attachment/5500206/+files/pulseaudio_14.2-1ubuntu2.debdiff
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Sure, I proposed the patch as a quick fix that would allow users to get
things running back again shortly. But if there are more academic ways
to workaround this, feel free to give me pointers.
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For impish
** Patch added: "pulseaudio_14.2-2ubuntu2.debdiff"
https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1929371/+attachment/5500205/+files/pulseaudio_14.2-2ubuntu2.debdiff
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The attachment "alsa-ucm-conf_1.2.2-1ubuntu0.8.debdiff" seems to be a
debdiff. The ubuntu-sponsors team has been subscribed to the bug report
so that they can review and hopefully sponsor the debdiff. If the
attachment isn't a patch, please remove the "patch" flag from the
attachment, remove the
alsa-ucm-conf/h/i already contains this patch https://github.com/alsa-
project/alsa-ucm-conf/commit/368f10bdc3dbfd4f83ab348b54b8455f08fd1a9e.
Thus, skip.
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For groovy
** Patch added: "alsa-ucm-conf_1.2.2-1ubuntu5.3.debdiff"
https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1929371/+attachment/5500204/+files/alsa-ucm-conf_1.2.2-1ubuntu5.3.debdiff
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Proposed patch looks good to me.
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Title:
update-initrd-links creates incorrect symlinks
Status in linux-base package in
I'm also not sure why that script exists at all in the current form.
I would have thought we could switch to linux package themselves to call
linux-update-symlinks like it is done in debian.
Or at least not reimplement the wheel and just call linux-update-
symlinks directly.
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** Tags removed: regresion-proposed
** Tags added: regression-proposed
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Title:
update-initrd-links creates incorrect symlinks
Possibly a regression is being reported
https://bugs.launchpad.net/ubuntu/+source/linux-base/+bug/1929255
Please investigate, and if that needs fixing, please take appropriate
action. If determined to not be a regression, please remove the
validation-failed tags.
** Tags added:
Possibly a regression is being reported
https://bugs.launchpad.net/ubuntu/+source/linux-base/+bug/1929255
Please investigate, and if that needs fixing, please take appropriate
action. If determined to not be a regression, please remove the
validation-failed tags.
** Tags removed:
** Tags added: regresion-proposed regression-update
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Title:
update-initrd-links creates incorrect symlinks
Status in
For focal
** Patch added: "alsa-ucm-conf_1.2.2-1ubuntu0.8.debdiff"
https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1929371/+attachment/5500202/+files/alsa-ucm-conf_1.2.2-1ubuntu0.8.debdiff
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** Also affects: alsa-ucm-conf (Ubuntu)
Importance: Undecided
Status: New
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Title:
[SRU] there is always a "Rear
** Changed in: linux (Ubuntu)
Assignee: Eric Desrochers (slashd) => (unassigned)
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Title:
i/o error if next unused loop device
Given that the main kernel has had this set for over a year, I'm going
to call it good. Setting verification-done-focal for linux-kvm until
proven otherwise. I don't see any interested parties in this bug that
could perform verification anyway. Its been 3 years since the last non-
Canonical
** Description changed:
Introduce the new NVIDIA 465 driver series, fabric-manager and
libnvidia-nscq. Also migrate the UDA 450 series to the 460 series.
[Impact]
These releases provide both bug fixes and new features, and we would like to
make sure all of our users have access to
*** This bug is a duplicate of bug 1925522 ***
https://bugs.launchpad.net/bugs/1925522
I managed to get the IDs into the SRU that I filed in LP: #1925522 .
** This bug has been marked a duplicate of bug 1925522
Introduce the 465 driver series, fabric-manager, and libnvidia-nscq
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-base (Ubuntu Bionic)
Status: New => Confirmed
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** Also affects: linux-base (Ubuntu Bionic)
Importance: Undecided
Status: New
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Title:
update-initrd-links creates
BTW that patch b730d668138cb3 ("ftrace/selftest: make unresolved cases
cause failure if --fail-unresolved set") has already landed in bug
1877958
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** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.6 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-5.6 (Ubuntu)
Status:
I'm not able to reproduce this on TGL-UP3 which seems to be the same
hardware as you have.
I'm using vlc and bick_buck_bunny_720p_h264.mov with iHD_drv_video.so
providing VA-API acceleration
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Did not work for me either (both current and latest kernel).
In attachment my dmesg on latest kernel.
Thanks for the help
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1909814/+attachment/5500166/+files/dmesg.txt
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Thkx again for your help.
Tried as suggested, but not changes; keyboard still not working (worked
perfectly to do the changes in Grub)
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** Also affects: linux (Ubuntu Impish)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Hirsute)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux (Ubuntu Impish)
Anyone affected by this bug, please tell us if it exists in a live
session of Ubuntu 21.04:
https://ubuntu.com/download/desktop
and if it does then please also follow the instructions in comment #34.
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@eitch
Try Dougss steps without the aggressive optimisations first so you get
the hang of it. Make sure it works and your hardware all works.
My steps are a little different to Doug's and perhaps a little more
complicated. But once you get the hang of it, it is repeatable and can be
# [73] event trigger - test synthetic_events syntax parser [PASS]
# [74] event trigger - test synthetic_events syntax parser errors [PASS]
^ test is passing now.
** Tags removed: verification-needed-hirsute
** Tags added: verification-done-hirsute
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Related to https://bugs.launchpad.net/ubuntu/+source/linux-
base/+bug/1877088
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Title:
update-initrd-links creates incorrect
Ok, that's good to hear. I'm going to close this issue, since you're not
seeing it again. But please feel free to reopen it if you see it again,
so that we can do more debugging.
** Changed in: maas
Status: Incomplete => Fix Released
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SRU: https://lists.ubuntu.com/archives/kernel-team/2021-May/120605.html (focal)
PPA: https://launchpad.net/~vicamo/+archive/ubuntu/ppa-1929516
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** Description changed:
+ [SRU Justification]
+
[Impact]
It shows the firmware is missing, and runtime power management has been
disabled.
- i915 :00:02.0: vgaarb: deactivate vga console
- i915 :00:02.0: vgaarb: changed VGA decodes:
** Summary changed:
- [modeset][i915] Native resolution (EDID detailed mode higher than FHD) not
listed, defaults to 1920x1080 instead
+ [i915] HDMI monitor's native resolution (EDID detailed mode) not available,
defaults to 1920x1080 instead
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** Description changed:
+ [SRU Justification]
+
[Impact]
It shows the firmware is missing, and runtime power management has been
disabled.
[ 1.884400] i915 :00:02.0: vgaarb: deactivate vga console
[ 1.887078] i915 :00:02.0: vgaarb: changed VGA decodes:
Hi there Frederic.
I think that's a different bug, probably a Nvidia problem. I reported here a
problem where depends of Intel.
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Public bug reported:
[Impact]
It shows the firmware is missing, and runtime power management has been
disabled.
i915 :00:02.0: vgaarb: deactivate vga console
i915 :00:02.0: vgaarb: changed VGA decodes:
olddecodes=io+mem,decodes=io+mem:owns=io+mem
i915 :00:02.0: Direct
I upgraded MAAS to 2.7 and since then haven't had a problem. But the
problem might still persist on 2.4.2 which I believe is default on
18.04.
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To find the fix, we can do a reverse kernel bisection:
First, find the first -rc kernel works and the last -rc kernel doesn’t
work from http://kernel.ubuntu.com/~kernel-ppa/mainline/
Then,
$ sudo apt build-dep linux
$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
$
Looks like a bad disk:
[ 1818.992672] sd 0:0:0:0: [sda] tag#18 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE cmd_age=0s
[ 1818.992743] sd 0:0:0:0: [sda] tag#18 Sense Key : Hardware Error [current]
[ 1818.992767] sd 0:0:0:0: [sda] tag#18 ASC=0x44 <>ASCQ=0x99
[ 1818.992787] sd 0:0:0:0:
Can you please try kernel parameter "pcie_aspm=force
pcie_aspm.policy=performance"?
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https://bugs.launchpad.net/bugs/1927866
Title:
Root filesystem becomes readonly
Ok, can you please test kernel parameter "i8042.reset=1"?
https://wiki.ubuntu.com/Kernel/KernelBootParameters
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https://bugs.launchpad.net/bugs/1909814
Title:
Keyboard not
[ 95.154082] Bluetooth: hci0: HCI reset during shutdown failed
Is it possible to try Ubuntu live 21.04?
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https://bugs.launchpad.net/bugs/1929439
Title:
Not
Hmm... would love to test v5.13-rc3, but no *.deb files there,
file "log" suggests the build filled up the disk.
I will check again in a day or two... or please let me know when fixed.
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Can you please try some older kernels?
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https://bugs.launchpad.net/bugs/1928878
Title:
Touchpad suddenly not responding
Status in linux package in Ubuntu:
Incomplete
Yes please.
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https://bugs.launchpad.net/bugs/1928222
Title:
System stuck on boot with error message "vmaster hook already present
before cdev"
Status in linux package
https://wiki.ubuntu.com/Kernel/MainlineBuilds
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https://bugs.launchpad.net/bugs/1929425
Title:
Suspend/resume problem
Status in linux package in Ubuntu:
Incomplete
Bug
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
@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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