Here is another post, it's a unresolved issue
https://bbs.archlinux.org/viewtopic.php?id=280693=2
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https://bugs.launchpad.net/bugs/2056800
Title:
Bluetooth
Public bug reported:
Hi, I purchased this adapter: https://www.amazon.co.uk/Maxuni-Bluetooth-
Computer-Receiver-Keyboard/dp/B0BQ3964FP
It doesn't currently work on Linux due to a firmware bug.
The fixes are documented on the web:
Public bug reported:
doesnt work
ProblemType: Package
DistroRelease: Ubuntu 22.04
Package: nvidia-dkms-390 390.157-0ubuntu0.22.04.2
ProcVersionSignature: Ubuntu 6.5.0-14.14~22.04.1-generic 6.5.3
Uname: Linux 6.5.0-14-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
Hi @kleber-souza, @chengendu
Thanks for your attention.
Allow me give my perception of the impact of fixing "bug" LP: #2003053.
The original patchset introduced *two* regressions. One, (NFS deathlock)
that hit everybody - fixed by #2009325, but the remaining one, are now
hitting those of use
Du ChengEn, I would second Jan's opinion.
This whole chain of fixes that has gone in to fix LP: #2003053, should
be rolled back. There where no heavy arguments to cherry-pick those
changes in the first place. (It is not in upstream LTS either).
Once it was discovered what kind of impact it had,
Hi Du ChengEn,
Thanks for you feedback, and understanding of our issue.
I will be watching the nfs mailing list as well, but kindly post
references to the bug here, once the bug is opened.
I support your idea, of a separate mount-option, if it is not possible
to address both issues.
Looking at
Hi Du ChengEn,
Thanks for the clarification on test kernels. I am sad, I did not get to
test your 2nd test kernel, as that would have revealed this issue
immediately.
While the changes to fix LP: #2003053, went in there to fix a "bug" - it
also created this major regression. But the bug fix just
Hi Du ChengEn,
Thanks for your efforts in making this change for this SRU cycle.
However, I can confirm that we too are facing challenges with orders of
magnitude (>10x) increases in ACCESS calls, with the newly released
kernels. Still better/differently than 5.15.0-67, but not suitable for
I can confirm that I always have a Logitech USB receiver for wireless
mouse/keyboard plugged in and I can only wake up the system via the
wireless mouse or keyboard, but not via the built in laptop keyboard (or
by opening the lid).
I just did a quick test with the USB receiver removed and was
Installing kernel 5.18 did not help on my Lenovo Thinkpad P70. System
still won't wake from suspend.
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Title:
suspend problem
What I did to workaround the problem on my system is:
rm /lib/firmware/ath11k/WCN6855/hw2.1
cp -R lib/firmware/ath11k/WCN6855/hw2.0 /lib/firmware/ath11k/WCN6855/hw2.1
And then I tried to upgrade the packages again, which I did successfully.
I don't actually need those drivers, but I think that
*** This bug is a duplicate of bug 1964814 ***
https://bugs.launchpad.net/bugs/1964814
Public bug reported:
Hello!
dpkg fails the package installation with the following message:
dpkg: error processing archive
/var/cache/apt/archives/linux-firmware_20220314.gitcd01f857-0ubuntu1_all.deb
I have been running the mainline kernel since Saturday and have not seen
any of the network disconnect notifications or password prompts since. I
had been seeing several of them a day since the kernel update described
in my original comment, so it appears the problem has been fixed for me.
--
work for a half hour or more, but eventually I'll get
disconnected and prompted for a password on a network that I've been
connecting to for years.
Might have something to do with Realtek wireless adapters:
allan ~ $ lspci | grep -i WiFi
03:00.0 Network controller: Realtek Semiconductor Co., Ltd
Public bug reported:
I bought some "posh" eggs, but when I ate them they were unhygienic.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-30-generic 3.16.0-30.40~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic
I have the same issues with:
- Cowin E7 Headset
- Plugable USB-BT4LE Bluetooth dongle
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Title:
[Sennheiser HD 4.50 BTNC] Bluetooth
ok I think I have pinpointed a bit more precisely the issue ,
on the kernel with the bug , if from the container I do
localedef -i fr_FR -c -f UTF-8 -A /usr/share/locale/locale.alias fr_FR.UTF-8
stat /usr/lib/locale/locale-archive
I got
File: /usr/lib/locale/locale-archive
Size: 1679760
with the previous linux-aws version i got also
-rw-r--r-- 1 root root 1.7M Sep 3 08:38 locale-archive
but for some reason I can't read it
admin@8597d5502142:/$ head /usr/lib/locale/locale-archive
head: cannot open '/usr/lib/locale/locale-archive' for reading: Permission
denied
(normally I
however if it touch a file as root
root@8597d5502142:/# touch /tmp/toto
root@8597d5502142:/# ls -lh /tmp
total 0
-rw-r--r-- 1 root root 0 Sep 3 08:42 toto
root@8597d5502142:/# su admin
admin@8597d5502142:/$ head /tmp/toto
(no permission denied)
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some precision,
actually in the "buggy" container, the file /usr/lib/locale/locale-
archive is created in all case with the permission (regardless with sudo
or directly as root user):
-rw-r--r-- 1 root root 1.7M Sep 2 23:17 locale-archive
however
1. if the file was generated as root, (not
Public bug reported:
step to reproduce
take an AMI: ubuntu/images/hvm-ssd/ubuntu-xenial-16.04-amd64-server-20190816
(it runs by default the version 4.4.0-1090-aws of the kernel)
install docker on it and launch a debian:stretch instance (can reproduce
with ubuntu:latest)
curl -fsSL
@TJ,
we got a new employee these days who had a slightly different model of
our laptop, and he got the purple screen hangup you're describing and
the workaround of pinning the intel-microcode version fixed the issue.
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for cosmic it's the very same package
sudo apt install intel-microcode=3.20180312.0~ubuntu18.04.1
and so far it seems to fix the issue, thanks a lot for the easy to
implement workaround.
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Here's my /proc/cpuinfo
** Attachment added: "cpuinfo.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829620/+attachment/5265773/+files/cpuinfo.txt
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> Do you use cryptsetup for encryption?
no
> Hardware
We use a laptop Asus vivobook S15 (we both have the very same model)
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Title:
uninstalling cryptsetup and running upgrade-grub seems to fix the
problem in my case
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Title:
cryptsetup stuck at loading initramfs
I'm interested to know how you installed the custom kernel
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Title:
cryptsetup stuck at loading initramfs
Status in linux package
I don't know how I can help on this one, but a coworker and myself ,
both on ubuntu , have been it by the same problem
(stuck a loading initramfs)
if we try with a older kernel in the grub list it works the first time
and then it does not work anymore after next reboot
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Public bug reported:
Installation of Ubuntu update but I don't know what was being updated. I
have tried to reinstall the update 4-5 times but unsuccessful.
ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-extra-4.4.0-75-generic 4.4.0-75.96
ProcVersionSignature: Ubuntu
Yes, I think the conclusion is that those are secondary effects of the
bug. Fingers crossed that the actual fix has been found and will appear
in an official release soon...
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This fixed it for me (although I have no idea how to run verification
nor change tags).
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https://bugs.launchpad.net/bugs/1603719
Title:
[regression] NFS client: access
I am having the same problem here as well since 4.4.0-31. Have not tried
mainline.
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Title:
NFS client: access problems after
This patch doesn't seem to work for me in wily (Ubuntu 14.04.4). I've
tried both applying the patch to the current wily source (4.2.0-38.45)
and also compiling the master-next source for wily. Neither solves the
problem of the USB initialisation delay.
The patch integrates successfully and the
Oooh! I was just logging in to register that this bug also affects
me, and find there was a patch submitted yesterday! I'll try this out
when I get a chance and report back.
Just FYI, this bug only affects me following booting from USB. To fix
it, I have to disable the ASMedia USB ports from
I am seeing this with a Logitech Bluetooth Laser travel Mouse on Ubuntu-16.04.
(The system is set to not sleep or suspend.)
The fix mentioned above seems to work:
sudo modprobe -r btusb
sudo modprobe btusb
Here is some output from dmesg:
[ 11.035464] vboxdrv: Found 8 processor cores
[
Dear Christopher M Penalver.
BIOS updated (scarry - but simple, once done) The error persists unchanged.
requested verification:
allan@allan-EX58-UD5:~$ sudo dmidecode -s bios-version
[sudo] password for allan:
F13
allan@allan-EX58-UD5:~$ sudo dmidecode -s bios-release-date
01/10/2012
allan@allan
: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: allan 2188 F pulseaudio
/dev/snd/controlC1: allan 2188 F pulseaudio
CurrentDesktop: Unity
Date: Wed Dec 3 15:22:51 2014
GvfsMonitorLog: Monitoring events. Press Ctrl+C to quit
Dear Christopher,
I tried once before and failed again today. The terminal output is
allan@allan-EX58-UD5:~/Downloads$ sudo dpkg -i *.deb
[sudo] password for allan:
Selecting previously unselected package
linux-headers-3.18.0-031800rc7-generic.
(Reading database ... 508249 files and directories
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: allan 2188 F pulseaudio
/dev/snd/controlC1: allan 2188 F pulseaudio
CurrentDesktop: Unity
Date: Wed Dec 3 15:22:51 2014
GvfsMonitorLog: Monitoring events. Press Ctrl+C to quit
/controlC0: allan 2188 F pulseaudio
/dev/snd/controlC1: allan 2188 F pulseaudio
CurrentDesktop: Unity
Date: Wed Dec 3 15:22:51 2014
GvfsMonitorLog: Monitoring events. Press Ctrl+C to quit.
HibernationDevice: RESUME=UUID=d2efc1de-b777-44f4-8ef1-5b2e522454eb
HotplugNewDevices
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: allan 2188 F pulseaudio
/dev/snd/controlC1: allan 2188 F pulseaudio
CurrentDesktop: Unity
Date: Wed Dec 3 15:22:51 2014
GvfsMonitorLog: Monitoring events. Press Ctrl+C
Public bug reported:
I'd like to use this USB touchpad for Chinese handwriting input, but it doesn't
get recognised as an input device.
It is recognised as a USB device:
[ 5471.721520] usb 3-10: new low-speed USB device number 7 using xhci_hcd
[ 5471.744182] usb 3-10: New USB device found,
** Attachment added: dmesg output
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1386344/+attachment/4246462/+files/dmesg
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** Attachment added: /var/log/Xorg.0.log
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1386344/+attachment/4246469/+files/Xorg.0.log
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I've installed the latest upstream kernel, and I'm about to test, but
I'll report the installation messages first, because they mention
'elantech-v6 not found', which seems directly relevant:
dpkg -i *.deb
Selecting previously unselected package linux-headers-3.18.0-031800rc2.
(Reading database
** Tags added: kernel-unable-to-test-upstream
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Title:
Penpower Crystal Touch (ELAN TouchPad) not working
Status in “linux” package
When I tried booting into the latest upstream kernel, I was dropped into
BusyBox with the error:
ALERT! /dev/disk/by-uuid/a5dd08d5-be52-4f8d-842c-dbf3fd7123f does not exist.
I rebooted into my previous kernel and checked, that is the uuid of my root
partition.
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apport information
** Attachment added: Lspci.txt
https://bugs.launchpad.net/bugs/1386344/+attachment/4246492/+files/Lspci.txt
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apport information
** Attachment added: ProcModules.txt
https://bugs.launchpad.net/bugs/1386344/+attachment/4246496/+files/ProcModules.txt
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apport information
** Attachment added: UdevDb.txt
https://bugs.launchpad.net/bugs/1386344/+attachment/4246498/+files/UdevDb.txt
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apport information
** Attachment added: ProcInterrupts.txt
https://bugs.launchpad.net/bugs/1386344/+attachment/4246495/+files/ProcInterrupts.txt
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apport information
** Attachment added: ProcCpuinfo.txt
https://bugs.launchpad.net/bugs/1386344/+attachment/4246494/+files/ProcCpuinfo.txt
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apport information
** Attachment added: PulseList.txt
https://bugs.launchpad.net/bugs/1386344/+attachment/4246497/+files/PulseList.txt
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apport information
** Attachment added: HookError_source_linux.txt
https://bugs.launchpad.net/bugs/1386344/+attachment/4246491/+files/HookError_source_linux.txt
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apport information
** Attachment added: CRDA.txt
https://bugs.launchpad.net/bugs/1386344/+attachment/4246490/+files/CRDA.txt
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apport information
** Attachment added: Lsusb.txt
https://bugs.launchpad.net/bugs/1386344/+attachment/4246493/+files/Lsusb.txt
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apport information
** Tags added: apport-collected
** Description changed:
I'd like to use this USB touchpad for Chinese handwriting input, but it
doesn't get recognised as an input device.
It is recognised as a USB device:
[ 5471.721520] usb 3-10: new low-speed USB device number 7 using
apport information
** Attachment added: UdevLog.txt
https://bugs.launchpad.net/bugs/1386344/+attachment/4246499/+files/UdevLog.txt
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I have run
apport-collect 1386344
I have tried (and failed to boot) latest mainstream kernel.
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Seems to still be occurring on trusty
** Attachment added: apt term.log extract
https://bugs.launchpad.net/ubuntu/+source/dkms/+bug/830915/+attachment/4190017/+files/apt-term.log
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@pali - I didn't write that message, I was forwarding the contents of
the e-mail from Tommy Will, who was the author.
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https://bugs.launchpad.net/bugs/1258837
Title:
[Dell
There was some discussion about this bug on the linux.kernel.input group
a few months ago - see the link in comment #47.
There was an e-mail I did receive from Tommy Will which I thought was
also posted to the newsgroup, but apparently not, so I'm going to
include it here:
Sorry for wait a
Adding another attachment from the quoted e-mail in previous comment.
** Attachment added: dell_e7440_investigation_v1.tar.gz
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1258837/+attachment/4131534/+files/dell_e7440_investigation_v1.tar.gz
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Since I reported the problem I changed this power adapter and did not
see the problem again. Do you use a non-Dell or non-compatible Dell
power adapter ?
I've always been using the standard Dell power adapter that came with
the laptop. The last time it happened, the laptop was running from
Public bug reported:
Hi, this in on a fresh trusty install--I've gotten something similar
long ago, thought I'd do my due diligence in reporting :) , happy to
help debug as necessary.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-16-generic 3.13.0-16.36
Public bug reported:
Possible duplicate.
ProblemType: KernelOops
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-12-generic 3.13.0-12.32
ProcVersionSignature: Ubuntu 3.13.0-12.32-generic 3.13.4
Uname: Linux 3.13.0-12-generic i686
Annotation: Your system might become unstable now and
... The Disk drive for UUID=6afe8dec-35Qc424e-b902-18e7a6a0f227 is not yet
ready or present.
Which makes sense because I was trying to reload Ubuntu 13.04 from my disk
but it's not reading it?
Thanks
Allan
also...my backup keeps failing.
Cheers
On 24 February 2014 05:55, John Lozinska
Public bug reported:
Really unsure what this means, happening at start up quite often. Any
chance this is related to my...
The disk drive for UUID=6afe8dec-35Qc-424e-b902-18e7a6a0f227 is not yet
ready or present. This has been happening after I upgraded to Trusty and
for over a month.
I tried
not reading it?
Thanks
Allan
also...my backup keeps failing.
Cheers
On 24 February 2014 05:55, John Lozinska allanno...@gmail.com wrote:
File not found or not set up correctly. Gives me the option to repair
manually.
Don't know about resume from suspend?
It's been happening for over
I would love to if you could help me understand what you mean.
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13-trusty/ ?
Like I said, not good at uploading and downloading files, perhaps you could
give me a bit more direction?
Thanks
On 24 February 2014 12:14, Joseph Salisbury
that's as far as I understood what to do^ From reading
https://wiki.ubuntu.com/Kernel/MainlineBuilds?action=showredirect=KernelMainlineBuilds#Installing_upstream_kernels.
..
On 24 February 2014 12:35, John Lozinska allanno...@gmail.com wrote:
Downloaded
Downloaded
linux-headers-3.13.0-031300-generic_3.13.0-031300.201401192235_i386.debhttp://kernel.ubuntu.com/%7Ekernel-ppa/mainline/v3.13-trusty/linux-headers-3.13.0-031300-generic_3.13.0-031300.201401192235_i386.deband
Sorry, not good at this at all. The directions I find are not for newbies
at all, they almost expect that I would know what I am doing. I am used
to...go to terminal, copy and paste these commands in this order and voila
lolz
Cheers
On 24 February 2014 12:42, John Lozinska allanno...@gmail.com
Then tried downloading all from this page
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13-trusty/
sudo dpkg -i *.deb
dpkg: error processing archive *.deb (--install):
cannot access archive: No such file or directory
Errors were encountered while processing:
*.deb
On 24 February 2014
] password for videotron:
/dev/sda1: UUID=9864d147-5614-4e11-9b8b-55e2160b47c8 TYPE=ext4
On 22 February 2014 09:20, Christopher M. Penalver
christopher.m.penal...@gmail.com wrote:
Allan, thank you for reporting this bug and helping make Ubuntu better.
Could you please test the latest upstream
mind giving you access
to my machine if need be. Thanks.
Allan
On 22 February 2014 09:20, Christopher M. Penalver
christopher.m.penal...@gmail.com wrote:
Allan, thank you for reporting this bug and helping make Ubuntu better.
Could you please test the latest upstream kernel available
Public bug reported:
Sorry, no clue...happens on start-up when desktop loads
ProblemType: KernelOops
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-11-generic 3.13.0-11.31
ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3
Uname: Linux 3.13.0-11-generic i686
Annotation: This
Public bug reported:
Please check
ProblemType: KernelOops
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-10-generic 3.13.0-10.30
ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3
Uname: Linux 3.13.0-10-generic i686
Annotation: Your system might become unstable now and might need
I would make the descriptions better, if I had a clue what I was talking
about? ;)
On 20 February 2014 00:14, Jackson Doak doak.jack...@gmail.com wrote:
Please try to make the title and description more understandable.
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Public bug reported:
Not sure what this is, Chromium froze up when I hashtagged Google in my
Facebook post. lolz
ProblemType: KernelOops
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-10-generic 3.13.0-10.30
ProcVersionSignature: Ubuntu 3.13.0-10.30-generic 3.13.3
Uname: Linux
E: gksudo not working on line 1 (ubuntu 64x)
It's such a pain to get back on my computer that I can't go check for you
the exact message I get when logging in. I was in my terminal and tried to
update/upgrade my software. I went into gksudo and did something wrong I
figure? They system
Hi Brad,
I do not code and very new to Ubuntu. I had a strange message in this
experience saying that the secret service was doing something with my
computer?
Cheers
On 6 February 2014 10:30, Brad Figg brad.f...@canonical.com wrote:
This change was made by a bot.
** Changed in: linux
Having this problem as well with my Dell Latitude E7440 - switching to
performance seemed to help as well (thanks Laurent!)
The slowdown doesn't always happen, but it does appear to happen after
sometimes resuming from standby. I've not known whether to blame it on
the DE I was using (Cinnamon)
I've posted in gmane.linux.kernel.input group (or is it just
linux.kernel.input?) about a week ago without a reply.
My feeling is that this is a kernel bug, rather than specifically an
Ubuntu one. But I don't know how to get the attention of the correct
people to help fix it.
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Scott - do you see the driver resynced messages in syslog when the
cursor jumps around (as I described in bug 1258837)?
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Title:
Please reopen. Same issues for me on Ubuntu 12.04 64 bit. Frequent lockups
during boot, cannot resume, locks up when brightness changed.
T520 + NVidia 4200M
32 bit install of Ubuntu 12.04 is solid, 64 bit install of Ubuntu 12.04 is
unusable
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@Kyle Fazzari - it turns out that my laptop has an Alps touchpad rather
than a Cypress one, so the fix would have no effect for me anyway..
Searching for the error message had brought me here, so I presumed it
was the same issue. I've opened up a separate bug for the Alps touchpad
(see #1258837).
Would it be fair to say that this issue should be raised directly with
the gmane.linux.kernel.input group to make progress?
@Carl W - You might possibly find the tip in comment 5 useful to stop
the jumpiness of the pointer. Alternatively, you could use a much older
kernel which will use the
Just based on the last test that I did, it would seem that the drivers
in use in kernel 3.5.0-31 are different to the generic mouse ones in
kernel 3.5.0-30 (looking at the output from xinput) - rather than that a
bug was introduced into the same set of drivers.
If the generic mouse drivers work
As Allen Crooks is the original reporter, I would like
to let him decide which he would prefer.
What I would prefer? What are my choices? I'd prefer to be able to use
the touchpad-specific driver without any sync issue.
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I tried using the kernel version that came with the released version of
12.04 (on an original install base of 12.04.3), but that seemed to cause
stability problems.
So instead, I installed the original version of 12.04, and that seemed
to work without reporting any problems.
I then installed
Tested it in the same way on Precise as described in comment 9, same results..
Again - tailing kern.log:
Dec 20 23:50:17 wyvern kernel: [ 108.890147] EXT4-fs (sda5): recovery complete
Dec 20 23:50:17 wyvern kernel: [ 108.892446] EXT4-fs (sda5): mounted
filesystem with ordered data mode. Opts:
Updated the BIOS as you suggested. From the terminal:
allanc@wyvern:~$ sudo dmidecode -s bios-version sudo dmidecode -s
bios-release-date
A06
12/05/2013
allanc@wyvern:~$ uname -a
Linux wyvern 3.13.0-031300rc3-generic #201312061335 SMP Fri Dec 6 18:37:23 UTC
2013 x86_64 x86_64 x86_64 GNU/Linux
I've disabled suspend on the laptop and continued to use the laptop so
that even the screensaver doesn't kick in. I've also removed resetafter
kernel parameter.
I booted the laptop with both kernels, ran tail -f /var/log/kern.log
in a terminal and left it running until I saw error messages (and
Tested with the newer kernel - running uname -a gives me:
Linux wyvern 3.13.0-031300rc3-generic #201312061335 SMP Fri Dec 6 18:37:23 UTC
2013 x86_64 x86_64 x86_64 GNU/Linux
And in the logs:
Dec 10 01:01:59 wyvern kernel: [ 814.172751] psmouse serio1: DualPoint
TouchPad at isa0060/serio1/input0
Public bug reported:
This is very similar to bug 1048258 - the mouse cursor keeps on jumping
around, and these messages appear in the log when it hapepns:
Dec 7 21:57:26 wyvern kernel: [ 648.133841] psmouse serio1: DualPoint
TouchPad at isa0060/serio1/input0 lost sync at byte 1
Dec 7
Has the patch been applied to any recent kernel releases?
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1048258
Title:
Cypress trackpad gets psmouse lost sync / driver resynced
Unfortunately I do not have this machine any longer so I cannot help
with more information regarding this issue.
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https://bugs.launchpad.net/bugs/556232
Title:
Radeon HD
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC2: allan 2123 F pulseaudio
/dev/snd/controlC0: allan 2123 F pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
not found.
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA
: 2.0.1-0ubuntu17.4
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC2: allan 2123 F pulseaudio
/dev/snd/controlC0: allan 2123 F pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
not found
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