Lukasz, does this mean I shouldn't use the firmware patches provided
here?
https://github.com/kvalo/ath10k-
firmware/blob/master/QCA6174/hw3.0/board-2.bin
https://github.com/kvalo/ath10k-
firmware/blob/master/QCA6174/hw3.0/4.4.1/firmware-6.bin_WLAN.RM.4.4.1-00065-QCARMSWP-1
How can I install the
I can confirm what YAMAMOTO Hirotaka (ymmt2005) said. I upgraded from
3.2.0-64-generic to 3.2.0-67 and had lots of issues with Windows users
connecting to network shares on a different subnet among other things. I
rolled back to 3.2.0-64 and the problems disappeared. All Linux and Mac
workstations
Public bug reported:
[summary]
when a server running ubuntu 18.04 with an lsi sas controller experiences high
disk io there is a chance the storage controller will reset
this can take weeks or months, but once the controller resets it will keep
resetting every few seconds or few minutes, dramati
attaching copy of syslog from moment of error
** Attachment added: "syslog.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1841132/+attachment/5284119/+files/syslog.txt
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Hi Kai-Heng, thanks for your response.
I followed your advice and installed these packages from the ppa:
linux-headers-5.3.0-050300rc5_5.3.0-050300rc5.201908182231_all.deb
linux-headers-5.3.0-050300rc5-generic_5.3.0-050300rc5.201908182231_amd64.deb
linux-image-unsigned-5.3.0-050300rc5-generic_5.3.
I let the stress test run on the mainline kernel for 22h, no errors.
so in summary:
ubuntu 18.04 (kernel 4.15.0) (mpt3sas driver 17.100.00.00) BUG
ubuntu 18.04 hwe (kernel 5.0.0) (mpt3sas driver 27.101.00.00) BUG
ubuntu 18.04 mainline (kernel 5.3.0) (mpt3sas driver 29.100.00.00) working
rhel 8 (k
rc2 does contain the bug, annoyingly it took 54min to trigger which is longer
than any previous version.
rc3 is stress testing at the moment.
ubuntu 18.04 (kernel 4.15.0) (mpt3sas driver 17.100.00.00) BUG
ubuntu 18.04 hwe (kernel 5.0.0) (mpt3sas driver 27.101.00.00) BUG
ubuntu 18.04 mainline (ke
rc3 has been stress testing for 7h without error so I believe Mauricio
Faria de Oliveira correctly identified the patch that corrects this
issue.
ubuntu 18.04 (kernel 4.15.0) (mpt3sas driver 17.100.00.00) BUG
ubuntu 18.04 hwe (kernel 5.0.0) (mpt3sas driver 27.101.00.00) BUG
ubuntu 18.04 mainline (
Stress tested bionic-proposed kernel 4.15.0-60-generic #67-Ubuntu for
6.5h with no errors so it appears to be patched in that version as
expected.
ubuntu 18.04 (kernel 4.15.0) (mpt3sas driver 17.100.00.00) BUG
ubuntu 18.04 proposed (kernel 4.15.0) (mpt3sas driver 17.100.00.00) working
ubuntu 18.0
The issue is somewhere in the dynamic power management code. Here's a
workaround that has completely resolved the flickering (for me):
As root:
echo "high" > /sys/class/drm/card0/device/power_dpm_force_performance_level
Found here:
https://wiki.archlinux.org/index.php/AMDGPU#Screen_artifacts_and_
oddly, this did not happen on all hosts with this version kernel, it was
pseudo random and about ~30-40%. There must be another variable at
play.
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Are there any plans to include this fix in the hwe kernel?
I tested today on the current 18.04 hwe kernel 5.0.0-27 and the bug appeared in
18min.
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Joseph,
I'm currently testing a 4.15.0-13 kernel from xenial-16.04-edge path on
these hosts. I just had the issue exhibit before the kernel change, so
we should know within a couple days if that helps. Unfortunately, the
logs for this system beyond those shared are not available publicly.
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Y
Public bug reported:
Tried to watch world cup stream - DKMS module failed in browser. Perhpas
this has to do with some sort of DRM demuxing that the graphics card is
responsible for?
ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: nvidia-dkms-390 390.48-0ubuntu3
ProcVersionSignature: Ub
This needs to be backported to trusty for users of the linux-image-
generic-lts-xenial.
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https://bugs.launchpad.net/bugs/1772671
Title:
Kernel produces empty lines in /proc
nevermind. I see the patch is kernel fix...will upgrade my host.
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Title:
Kernel produces empty lines in /proc/PID/status
Status in
** Tags added: canonical-bootstack
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Title:
Very inaccurate TSC clocksource with kernel 4.13 on selected CPUs
Status in linux packag
Latest kernel release still doesn't fix the issue - machine is still
pretty unusable when flickering.
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Title:
[Ice Lake] Screen flic
.4.101-2
> version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1
> version.libgl1-mesa-glx: libgl1-mesa-glx N/A
> version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.2
> version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
> version.xserv
glx: libgl1-mesa-glx N/A
> version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.2
> version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
> version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
> version.xserver-xorg-video-intel: xserver-xorg-video-
> version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
> version.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.99.917+git20200226-1
> version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1
>
> To manage notifications about this bug go to:
>
I've tried 5.7 and the problem seems to persist - weird, since I thought
that Kernel supported through TIger Lake and this machine runs an Ice Lake.
Drew Erikson
University of Minnesota - Twin Cities
Computer Science & Mathematics | 2020
eriks...@umn.edu
On Tue, Jul 28, 2020 at 9:20
sion.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.99.917+git20200226-1
> version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1888571/+subscriptions
>
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gt; version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.2
> version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
> version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
> version.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.99.917+git20200226
Adding Bootstack to watch this bug, as we are taking ownership of charm-
iscsi-connector which would be ideal to test within lxd confinement, but
requires VM or metal for functional tests.
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Public bug reported:
I have an environment with Dell R630 servers with RAID controllers with
two virtual disks and 22 passthru devices. 2 SAS SSDs and 20 HDDs are
setup in 2 bcache cachesets with a resulting 20 mounted xfs filesystems
running bcache backending an 11 node swift cluster (one zone h
I had previously worked around this problem using the solution in
comment #17. Now I just upgraded to linux-firmware 1.157.15, as I saw
it in my Ubuntu Xenial updates and it referenced fixing this bug. I
therefore removed the workaround in comment #17 and rebooted. The
problem returned immediate
What's the current status on this? I updated to artful and expected this
to be fixed but my touchpad no longer works (I'd build a patched 4.10
with the fix on zenial).
Do we still have to build our own kernel on artful? Is there a package
in proposed for artful? I couldn't find one. Is there anoth
Built a new kernel from the Ubuntu git and applied the patch to intel-
lpss-pci.c and the trackpad works fine again. I hope this gets into
artful very soon.
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I'm experiencing this problem on Xubuntu 16.04 :[
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https://bugs.launchpad.net/bugs/1357090
Title:
Black screen on resume in Xubuntu 14.04.1
Status in linux package in Ubun
I was running a dist-upgrade on a machine that ran out of disk space
midway through. After terminating the update processes, I'm seeing the
same errors. install -f didn't help. I will now try to manually delete
the downloaded packages as you have...
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*** This bug is a duplicate of bug 1184262 ***
https://bugs.launchpad.net/bugs/1184262
** Also affects: linux
Importance: Undecided
Status: New
** No longer affects: linux
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FYI, a change was reverted in ath9k_htc and in 3.17 stable this issue no
longer occurs.
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https://bugs.launchpad.net/bugs/1365672
Title:
A recent firmware update ma
I am also seeing this same issue with a TL-WN722N, it uses the same
ath9k_htc driver.
I am running ubuntu 14.04 with the 3.17-rc5 kernel and latest 14.10
firmware.
Attached is my kern.log containing at least one instance of this crash
from 3.17-rc4.(grep for "oops" =)). I've also seen this crash
: Linux 3.8.0-27-generic x86_64
ApportVersion: 2.9.2-0ubuntu8.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: drew 1928 F pulseaudio
Date: Sun Aug 4 19:30:35 2013
HibernationDevice: RESUME=UUID=5e1c9ce6-c118-49a1-bcb8-38ce464c38e5
InstallationDate
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: drew 1928 F pulseaudio
Date: Sun Aug 4 19:30:35 2013
HibernationDevice: RESUME=UUID=5e1c9ce6-c118-49a1-bcb8-38ce464c38e5
InstallationDate: Installed on 2013-08-01 (3 days ago)
InstallationMedia: Ubuntu
USERPID ACCESS COMMAND
/dev/snd/controlC0: drew 1928 F pulseaudio
Date: Sun Aug 4 19:30:35 2013
HibernationDevice: RESUME=UUID=5e1c9ce6-c118-49a1-bcb8-38ce464c38e5
InstallationDate: Installed on 2013-08-01 (3 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringt
@titou829 -
That would be great, thank you! As of now, I've used the script/verbs
from this link (I think that's where I got them):
https://github.com/thesofproject/linux/issues/4055 . And that managed
to get my sound working, but with the right side at lower volume, and I
believe ever lesser vo
Disabling DDC/CI on my monitor appears to have resolved this issue for
me.
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Title:
[amdgpu] Wrong external screen resolution after w
To confirm what Rex Tsa mentioned
Tested with Dell XPS 13 7390 2-in-1.
Running -proposed with 5.4.0-18-generic and Wi-Fi is working again.
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1) I am so glad the brightness fix worked for you! At least I can feel
like I've accomplished something ;)
2) Thanks so much for your detailed qemu information. I think I am
going to tackle that next, and it should help (especially since
compiling the pre-customized qemu was giving me trouble.
Great news!!! Got the new machine. Avoided booting into windows, ever,
just in case. Executed your steps 1 through 8 (except for the
default.pa part... I wasn't sure if that was crucial, and figured I'd
save it until it seemed needed). Boot fresh machine, no sound. Apply
the verbs - The other
This past week or two I've noticed that this issue is solved! I have apt
upgrades automatically scheduled every so often, so I imagine there was
a kernel release that fixed this issue. Thanks for the cooperation!
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
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Experiencing this on Dell XPS 13:
Ubuntu 20.04.5 LTS
Gnome 3.36.8
X11
Mesa Intel® Graphics (ADL GT2)
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Title:
[amdgpu] Wrong external
FYI - I have the NP950XEE (GalaxyBook2 Pro w/ Intel ARC graphics), have
been struggling with the same problem and trying to fix for days now. I
have perfect sound in headphones, no sound on speakers. I've
implemented every fix discussed here, and haven't seen one single
effect. I'm running 22.04
Understood. I'd be super happy however if I could just get a manual
script to work at least, and then I could call it a day...anything to
just get any sound. But I've had no luck with that method, it seems to
have no effect. (Assuming we are talking about the TO912.sh script. I
tried to go down
Hi jhubuntu20,
First, hopefully I can do you a solid and tell you how I fixed my
brightness control at least (cause mine is a Galaxy Book2 Pro also, but
with the ARC graphics). What worked for me was:
-Created /etc/modprobe.d/i915.conf with
options i915 enable_dpcd_backlight=3
-
Ok... So, I had previously done those steps 1 through 8. On top of those
however, since I had followed the instructions from that link
(https://forum.manjaro.org/t/howto-set-up-the-audio-card-in-samsung-galaxy-book/37090),
I had also added on top:
options snd slots=snd_soc_skl_hda_dsp
b
Thank you for your latest script. I did a diff, crossing my fingers to
find a difference, but it was only your commented out line starting
pulse audio... so they're the same :/
And thanks for the pacmd output. At first when I compared yours and
mine, they were the same... except my sinks, etc. w
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