Sorry for the delay on testing this, I almost had no chance to reboot
into my dummy precise installation. Report as follow:
Tested kernel 3.11.0-3-generic #6~lp1201528v1, audio broke as soon as I
logged in into mumble. Attaching pulseaudio verbose log.
For future debugging, if possible, it would
I built a test kernel with commit
2c1350fdeaefefe1a149d3b083383409f43f0daa reverted, as suggested in
comment #78. Can you test this kernel to see if it still exhibits this
bug? It can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1201528/
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Maybe try re-installing the kernels from the partition you use for these
tests? Or you could also try running update-grub again?
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Title:
On Tue, Aug 20, 2013 at 5:14 PM, Joseph Salisbury
joseph.salisb...@canonical.com wrote:
Maybe try re-installing the kernels from the partition you use for these
tests? Or you could also try running update-grub again?
I fixed by running update-grub from my saucy, as per my last comment on
Joseph:
During the last weekend I upgraded my main installation from raring to
saucy, and with that a new grub was installed (2.00-17ubuntu1).
So now, when I reboot into my secondary partition (the precise
installation I use to test these kernels), despite I install the new
kernels, the grub
I rebooted into saucy and ran sugo grub-update, that made the new
kernels show in the grub menu.
Tested kernel 3.9-rc4 and audio broke when I used mumble. Attaching
pulseaudio verbose log.
** Attachment added:
pulseverbose-2013-08-19-precise-3.9.0-030900rc4-generic.log
Per comment #63, this bug does not exist in v3.9 final. We now also
know v3.10 final has the bug. That would indicate this bug was
introduced in one of the v3.9 release candidates.
In comment #58 you mentined that you tested v3.9-rc1, but were unable to
test due to issues with the desktop, so
Advanced information - PCI Vendor/Device/Subsystem ID's
!!
00:1b.0 0403: 8086:3b56 (rev 05)
Subsystem: 8086:0033
is there any relationship with disable runtime PM for Intel 5 Series/3400 ?
** Attachment added: pulseverbose-2013-08-13-precise-3.10.6-031006-generic.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3771714/+files/pulseverbose-2013-08-13-precise-3.10.6-031006-generic.log
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Tested kernels:
3.10.0 - audio breaks
3.10.6 - audio breaks
Attaching pulseaudio verbose log for all these 2.
** Attachment added: pulseverbose-2013-08-13-precise-3.10.0-031000-generic.log
Can you next test upstream v3.10 final:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.10-saucy/
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Title:
[Realtek ALC889] - Audio Playback
** Attachment added: pulseverbose-2013-08-10.tar.bz2
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3767638/+files/pulseverbose-2013-08-10.tar.bz2
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Tested 3.8.0-28.41, audio playback broke. Then, tested 3.11-rc1 and
audio playback easily broke, so I did not test any other kernel.
Attaching pulseaudio verbose log of this two runs.
Let me know how to continue from here, and thanks a lot for the help!
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Given that 3.11-rc1 broke, I tried to gain some debugging time and went
ahead and downloaded latest kernel 3.10 from mainline, since I didn't
try that version yet. Tested 3.10.5-031005 and audio did not break (used
mumble, audacity, rhythmbox and skype at the same time). Mumble showed a
couple of
Thanks for testing, Natalia. So it sounds like this bug was introduced
in a Sauce patch added in Raring. However, it also sounds like this is
broken in the current mainline kernel, since you were able to reproduce
the bug with 3.11-rc4.
It would be helpful if you could test some additional
It sounds like a Sauce patch could be the cause of the regression. Can
you test the following Ubuntu kernels on your current Precise install:
Current Precise: https://launchpad.net/ubuntu/precise/+source/linux/3.2.0-51.77
Current Quantal:
Report of my findings:
* kernel 3.2.0-51, works fine, audio playback did not break (attaching
pulseaudio verbose log).
* kernel 3.5.0-37, works fine: I made the impossible to break audio,
tried 2 different reboots, opened mumble while playing music, installed
skype on top of that and use it,
** Attachment added: pulseaudioverbose-2013-08-07.tar.bz2
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3764262/+files/pulseaudioverbose-2013-08-07.tar.bz2
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Looking at the latest logs, I think we actually have two different bugs
to deal with.
One being the long system delays, which might or might not be related to
the graphics driver.
The other one being the audio driver. The regular underruns at 194 ms,
and the high interrupt count, both seem to
** Changed in: alsa-driver (Ubuntu)
Importance: Undecided = Medium
** Package changed: alsa-driver (Ubuntu) = linux (Ubuntu)
** Tags added: performing-bisect
** Also affects: linux (Ubuntu Raring)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Saucy)
I'd like to perform a bisect to figure out what commit caused this
regression. We need to identify the earliest kernel where the issue
started happening as well as the latest kernel that did not have this
issue.
Can you test the following kernels and report back? We are looking for the
first
Also, it would be good to know if this bug is already fixed in the
current mainline kernel. Can you also test the following kernel:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.11-rc4-saucy/
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Sorry the v3.9-rc1 link should be:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.9-rc1-raring/
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Title:
[Realtek ALC889] - Audio Playback
** Attachment added: pulseverbose-2013-08-06-precise-3.5.0-030500-generic.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3762778/+files/pulseverbose-2013-08-06-precise-3.5.0-030500-generic.log
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Tested kernel 3.5.0-030500, was not able to break (tried my best).
Attached pulseudio verbose log.
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Title:
[Realtek ALC889] - Audio Playback
Tested kernel 3.6.0-030600, was not able to break audio, still trying my
best. Attached pulseudio verbose log.
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Title:
[Realtek ALC889] - Audio
** Attachment added: pulseverbose-2013-08-06-precise-3.6.0-030600-generic.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3762779/+files/pulseverbose-2013-08-06-precise-3.6.0-030600-generic.log
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Tested kernel 3.7.0-030700, audio playback survived all sorts of stress
test. No breakage. Attaching pulseudio verbose log.
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Title:
[Realtek
** Attachment added: pulseverbose-2013-08-06-precise-3.7.0-030700-generic.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3762781/+files/pulseverbose-2013-08-06-precise-3.7.0-030700-generic.log
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** Attachment added: pulseverbose-2013-08-06-precise-3.8.0-030800-generic.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3762784/+files/pulseverbose-2013-08-06-precise-3.8.0-030800-generic.log
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Tested kernel 3.8.0-030800, made the same tests, no audio breakage. Note
that 3.8.0-27 does break audio, quite easily. Attaching verbose
pulseaidio logs from both kernels.
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** Attachment added: pulseverbose-2013-08-06-precise-3.8.0-27-generic.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3762785/+files/pulseverbose-2013-08-06-precise-3.8.0-27-generic.log
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After booting 3.9.0-030900rc1 could not login to desktop session, keep
getting constant kernel panics, apparently caused by nouveau module.
From /var/log/kern.log:
Aug 6 16:28:55 dale kernel: [ 48.092580] traps: gdu-notificatio[1878] trap
int3 ip:7f9e5cda4fdb sp:7fff193ca1b0 error:0
Aug 6
** Attachment added: pulseverbose-2013-08-06-precise-3.9.0-030900-generic.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3762830/+files/pulseverbose-2013-08-06-precise-3.9.0-030900-generic.log
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Tested kernel 3.9.0-030900 instead of 3.9.0-030900rc1 (see previous
comment). Could not break audio. Verbose pulseaudio log attached.
This is pretty weird, because 3.8.0-27 and other kernels installed from
repo (ie, using apt), does break, easily. Will test latest from
mainline and report back.
Tested kernel 3.11.0-031100rc4, was able to break audio (but it was not
trivial). Attaching verbose pulseaudio log.
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Title:
[Realtek ALC889] -
** Attachment added:
pulseverbose-2013-08-06-precise-3.11.0-031100rc4-generic.log.bz2
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3762835/+files/pulseverbose-2013-08-06-precise-3.11.0-031100rc4-generic.log.bz2
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** Attachment added: Second attempt:
pulseverbose-2013-08-06-precise-3.9.0-030900-generic.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3762845/+files/pulseverbose-2013-08-06-precise-3.9.0-030900-generic.log
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Rebooted in kernel 3.9.0-030900 to re-try to break audio. Made
everything I made in kernel 3.11.0-031100rc4 and more, can not break it.
Attaching this second attempt's verbose pulseaudio log.
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Trying to make some sense of the results from earlier comments,
installed kernel 3.8.0-19-generic from precise repo, booted into it, and
was able to break audio. Verbose pulseaudio log attached.
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** Attachment added: pulseverbose-2013-08-06-precise-3.8.0-19-generic.log.bz2
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3762852/+files/pulseverbose-2013-08-06-precise-3.8.0-19-generic.log.bz2
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nessita@dali:~$ cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3
0: 43 0 0 0 IO-APIC-edge timer
1: 1 0 0 2 IO-APIC-edge i8042
8: 0 0 0 1
** Attachment added: pulseverbose.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3761656/+files/pulseverbose.log
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* Booted a live Saucy from pendrive:
ubuntu@ubuntu:~$ uname -a
Linux ubuntu 3.10.0-6-generic #17-Ubuntu SMP Fri Jul 26 18:29:23 UTC 2013
x86_64 x86_64 x86_64 GNU/Linux
ubuntu@ubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu Saucy Salamander
(sort of) Good news!
* Installed an Ubuntu Precise LTS system, from scratch, in an empty
partition:
foobar@dale:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 12.04.2 LTS
Release:12.04
Codename: precise
* Tried to break audio by any
** Attachment added: pulseverbose.log.bz2
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3759590/+files/pulseverbose.log.bz2
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Looking at the latest logs, there are terrible delays, probably for
which we cannot blame the graphics driver.
( 61.711| 0.007) D: [alsa-sink-ALC889 Analog] alsa-sink.c: Expected sleep:
9.27ms, real sleep: 7.91ms (diff -1.36 ms)
( 61.920| 0.204) D: [alsa-sink-ALC889 Analog] alsa-sink.c:
To sum up our IRC discussions, a few things to try are:
- Install precise, verify it's still working correctly
- Upgrade to a raring kernel in precise (install
linux-generic-lts-raring-eol-upgrade and reboot) and see if this causes the
problem to appear
- If not, also upgrade to raring X
Booted in the raring PC with the audio issues. dmesg output before
reproducing the issue has the following line that looks suspicious to
me:
[13828.248950] hrtimer: interrupt took 15288 ns
When started pulseaudio with the - option dmesg showed (did not open
any audio program yet):
dmesg output before reproducing the issue has the following line that looks
suspicious to me:
[13828.248950] hrtimer: interrupt took 15288 ns
It seems a bit suspicious to me too, but 15288 ns = 0.015 ms, which
should not be enough to disturb the overall system latency.
[27622.091908]
sudo hda-jack-sense-test
Unable to find proc file '/proc/asound/card0/codec#0'
Pin 0x14 (Green Line Out): present = No
Pin 0x16 (Orange Line Out): present = No
Pin 0x17 (Grey Line Out): present = No
Pin 0x19 (Black Line Out): present = Yes
Pin 0x1a (Blue Line In): present = No
Pin 0x1b (Pink
nessita@dali:~$ apt-cache policy pulseaudio
pulseaudio:
Installed: 1:4.0-0ubuntu1+debugtiming
Candidate: 1:4.0-0ubuntu1+debugtiming
Version table:
*** 1:4.0-0ubuntu1+debugtiming 0
500 http://ppa.launchpad.net/diwic/pulse-timing-test/ubuntu/
raring/main amd64 Packages
100
** Attachment added: Attaching syslog after installing PPA and rebooting.
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3747681/+files/syslog
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Removed verbose log to syslog and tried again with local verbose log as
per wiki instrucions. Booted computer, logged in, ran pulseaudio, and
opened mumble. Got this:
nessita@dali:~$ LANG=C pulseaudio - --log-time=1 ~/pulseverbose.log 21
Trace/breakpoint trap (core dumped)
Attaching
** Attachment added: pulseverbose.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3747740/+files/pulseverbose.log
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Installed updated pulseaudio from PPA and re-tested with:
LANG=C pulseaudio - --log-time=1 ~/pulseverbose.log 21
Got no crashes, but no audio playback either (mix did work this time).
The pulseaudio log is 84M, so uploading it compressed with bzip2.
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** Attachment added: pulseverbose.log.bz2
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3747865/+files/pulseverbose.log.bz2
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While it would be interesting to see if jack detection works differently
if Legacy Front Panel Audio was disabled, it is unrelated to this
issue.
This issue is about when sound suddenly stops to work, and does so for
all output jacks.
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One thing to check is what's causing the 10 ms system latencies here.
In a root shell, execute this command:
cd /sys/kernel/debug/tracing
echo wakeup_rt current_tracer
echo 1 tracing_on
Run for a minute or two, then
cat trace /tmp/trace.txt
echo 0 tracing on
Then attach /tmp/trace.txt
** Attachment added: Attaching trace.txt as per instructions.
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3746536/+files/trace.txt
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** Attachment added: Attaching trace.txt from a run in a raring from pendrive
(default drivers)
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3746573/+files/trace.txt
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Hi,
I've made a special build in this PPA:
https://launchpad.net/~diwic/+archive/pulse-timing-test
Once it has finished building, could you try to give me a pulseaudio
verbose log? Try to reproduce the hangout/mumble/skype bug with the
pulseaudio package in this ppa, and the log enabled.
nessita@dali:~$ sudo hda-jack-sense-test
Traceback (most recent call last):
File /usr/bin/hda-jack-sense-test, line 47, in module
codec = HDACodec(cardindex, codecindex)
File /usr/share/snd-hda-tools/hda_codec.py, line 1023, in __init__
self.fd = os.open(/dev/snd/hwC%sD%s % (card,
Rebooted and checked the BIOS. Couldn't find something specifically
related to the options AC97 or :hda, but took a screenshot of the
peripheral devices screen (shows Legacy Front Panel Audio -
enabled:
http://ubuntuone.com/3y5DR6FKZdWS3WKU1GgQ73
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you may need to disable Legacy front audio panel in BIOS setup
check whether misc bit is clear in node 0x15 and 0x18
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Title:
[Realtek ALC889]
the availablityy of headphone should be either yes or no instead of
unknown
ports:
analog-output: Analog Output (priority 9900, latency offset 0
usec, available: unknown)
properties:
Raymond:
Re: you may need to disable Legacy front audio panel in BIOS setup -
does this mean I will not be able to use the headset from the front
panel?
Re: check whether misc bit is clear in node 0x15 and 0x18 - no idea
how to do this, would you please advice what do I need to do?
And is the
control.41 {
iface CARD
name 'Line Out Front Jack'
value true
comment {
access read
type BOOLEAN
count 1
}
}
control.42 {
leagcy front audio panel is AC97 AUDIO PANEL without Jack detection
you have to disable it to use HDA front audio panel with Jack detection
the rear panel jacks are auto muted when you plugged the headphone by
the driver
the codec info is in the output of alsa-info.sh
the headphone won`t be
you have to ask the author since he assume no gain in vmaster but slaves can
have gain in your case
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/?id=3b0a5f22d4649433a5842ffc7313803292e95718
+/*
+ * Add a slave control to the group with the given master control
+ *
+ *
As per the advice from #ubuntu-kernel, following
https://wiki.ubuntu.com/Audio/PositionReporting, seems like setting
options snd-hda-intel position_fix=2 did the trick for me. Will re-open
if audio breaks again.
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Update: after using this setup (position_fix=2) for a while, audio broke
again, not sure when or how.
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Title:
[Realtek ALC889] - Audio Playback
Following instructions from
https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS:
nessita@dali:~$ sudo dpkg -i
oem-audio-hda-daily-dkms_0.201307180559~raring1_all.deb
Selecting previously unselected package oem-audio-hda-daily-dkms.
(Reading database ... 277693 files and directories currently
do your computer chassis have hda front audio panel with Jack detection
?
do your BIOS have any option to set front audio panel type :hda or AC97
?
MISC = NO_PRESENCE mean front audio panel has no Jack detection circuit
http://www.intel.com/support/motherboards/desktop/sb/cs-015851.htm
After some debugging on IRC, I'm still not sure what's causing the
problem. We should try a build with DEBUG_TIMING (in module-alsa-sink.c)
on for even more verbose logging in PulseAudio.
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The update to dkms did not help. A piece of output from pulseaudio, once
audio playback is broken, when playing a video with mplayer:
# tail -f /var/log/syslog
Jul 19 12:45:34 pulseaudio[4457]: last message repeated 10 times
Jul 19 12:45:34 dali pulseaudio[4457]: [pulseaudio] client.c: Created 4
Raymond, below some answers:
* do your computer chassis have hda front audio panel with Jack
detection ?
The computer chassis does have front audio panel, I'm not sure how to
check visually if it has Jack detection or not. The chassis is exactly
this one:
you can use hda-jack-sense-test to find out whether the front audio
panel headphone and mic have Jack detection or not ?
it is strange that dB min and dBmax of virtual master is different from
it slaves (e.g. front, suroound, center, pre and headphone)
state.MID {
control.1 {
I also tested a clean raring by booting it in mem from a pendrive. I
managed to reproduce the same unwanted effect by using google hangouts
and tweaking sound levels from the Sound settings app below the sound
icon in the systray.
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** Summary changed:
- [, Realtek ALC889, Green Headphone Out, Front] Playback problem
+ [Realtek ALC889] - Audio Playback Unavailable
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Title:
Tested latest kernel available:
linux-
image-3.8.13-03081304-generic_3.8.13-03081304.201307032035_amd64.deb
Installed, rebooted in the new kernel, opened skype, make a test call
(all good, as before), called someone and got the same audio playback
dying issue.
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Please try to get a log from PulseAudio when this happens, see
https://wiki.ubuntu.com/PulseAudio/Log for instructions on how to do
this.
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Title:
Attached verbose log during reproduction of the issue as requested by
Luke.
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Title:
[Realtek ALC889] - Audio Playback Unavailable
To manage
** Attachment added: pulseverbose.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1201528/+attachment/3738244/+files/pulseverbose.log
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