Bug#1072275: systemd: Failed unmounting tmp.mount

[luca.pedrielli]

On Fri, 31 May 2024 12:42:26 +0100 Luca Boccassi  wrote:

> That doesn't ship in Debian so not much that can be done here. Services
> really shouldn't use /tmp so maybe file a bug on the provider of its
> unit. You can add a drop-in for it with After=tmp.mount and that should
> fix the issue. Closing.
>
> --
> Kind regards,
> Luca Boccassi

just for information
as VBoxDRMClient remains running after unit stopped
--
mag 31 10:52:06 unstable systemd[1]: vboxadd-service.service: 
Deactivated successfully.
mag 31 10:52:06 unstable systemd[1]: vboxadd-service.service: Unit 
process 703 (VBoxDRMClient) remains running after unit stopped.

mag 31 10:52:06 unstable systemd[1]: Stopped vboxadd-service.service.
--
I set KillMode=control-group in vboxadd-service.service and it seems 
working.

Thanks again.

--
Saluti, Luca Pedrielli

Bug#1072275: systemd: Failed unmounting tmp.mount

[luca.pedrielli]

Il 31/05/24 11:23, Luca Boccassi ha scritto:

On Fri, 31 May 2024 11:03:36 +0200 "luca.pedrielli" 
wrote:

here it is

umount[1234]: umount: /tmp: target is busy

Something on your system is using it without declaring a dependency.
This is not really an issue, as it's a tmpfs, so it will just be
dropped later.


I know, but I do not like red [Failed] on shutdown ;)
Thanks.

--
Saluti, Luca Pedrielli

Bug#1043022: udisks2: After 2.10 update problem with usb vfat external disk

[luca.pedrielli]

Package: udisks2
Version: 2.10.0-5
Severity: normal

Dear Maintainer,
after 2.10 update, when I plug in my vfat usb disk, a "never ending" 
fsck.vfat

process starts.
this prevents plasma-kde from working properly.
at the end of fsck the disk is not listed in usb devices and dolphin 
restarts

fsck.vfat
no problem with 2.9 version, the disc is recognized correctly.


-- System Information:
Debian Release: trixie/sid
APT prefers testing-debug
APT policy: (500, 'testing-debug'), (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.4.0-1-amd64 (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), LANGUAGE 
not set

Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages udisks2 depends on:
ii dbus 1.14.8-2
ii libacl1 2.3.1-3
ii libatasmart4 0.19-5
ii libblkid1 2.39.1-3
ii libblockdev-crypto3 3.0.2-3
ii libblockdev-fs3 3.0.2-3
ii libblockdev-loop3 3.0.2-3
ii libblockdev-mdraid3 3.0.2-3
ii libblockdev-nvme3 3.0.2-3
ii libblockdev-part3 3.0.2-3
ii libblockdev-swap3 3.0.2-3
ii libblockdev-utils3 3.0.2-3
ii libblockdev3 3.0.2-3
ii libc6 2.37-6
ii libglib2.0-0 2.76.4-4
ii libgudev-1.0-0 237-2
ii libmount1 2.39.1-3
ii libpolkit-agent-1-0 122-4
ii libpolkit-gobject-1-0 122-4
ii libsystemd0 254-1
ii libudisks2-0 2.10.0-5
ii libuuid1 2.39.1-3
ii parted 3.6-3
ii udev 254-1

Versions of packages udisks2 recommends:
ii dosfstools 4.2-1
ii e2fsprogs 1.47.0-2
ii eject 2.39.1-3
ii exfatprogs 1.2.1-2
ii libpam-systemd 254-1
ii ntfs-3g 1:2022.10.3-1+b1
ii polkitd 122-4

Versions of packages udisks2 suggests:
pn btrfs-progs 
pn f2fs-tools 
pn mdadm 
pn nilfs-tools 
pn reiserfsprogs 
pn udftools 
pn udisks2-btrfs 
pn udisks2-lvm2 
ii xfsprogs 6.3.0-1

-- no debconf information

--
Saluti, Luca Pedrielli

Bug#1037497: plasma-discover: Unable To List packages

[luca.pedrielli]

I can confirm in Debian Testing.

--
Saluti, Luca Pedrielli

Bug#1027831: libpackagekitqt5-1: Discover does not notify about pending updates

[luca.pedrielli]

Il 04/01/23 01:37, Matthias Klumpp ha scritto:

Hi!
Can you please report this against PackageKit-Qt so we have a reference there?
It's an odd bug for sure, the amount of changes for the new QPK was
quite small and overall the library seems to be working fine. I wonder
whether this is a case of Discover not having adjusted to handle
plural signals from PK properly.

Cheers,
 Matthias



https://github.com/PackageKit/PackageKit-Qt/issues/41

--
Saluti, Luca Pedrielli

Bug#1025469: Poor menu after latest update without backgroud image

[luca.pedrielli]

This happens on my vbox/sid. It is working since more than one year 
daily updated.

I can confirm grub-common, grub-pc, grub-pc-bin, grub2-common are installed.

--
Best, Luca.

Bug#1025297: virtualbox guest segfault with 22.3

[luca.pedrielli]

I can confirm Xorg segmentation fault in virtualbox guest with 
accelleration 3D disabled.


-
[ 5.108] (EE) Backtrace:
[ 5.111] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x139) 
[0x56088d48ec59]
[ 5.111] (EE) 1: /lib/x86_64-linux-gnu/libc.so.6 (__sigaction+0x40) 
[0x7fec1f05af90]

[ 5.112] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 5.112] (EE) 2: /lib64/ld-linux-x86-64.so.2 (?+0x0) [0x7fec1fc50029]
[ 5.112] (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 
(_dl_catch_exception+0x7a) [0x7fec1f16de9a]
[ 5.112] (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 
(_dl_catch_error+0x2f) [0x7fec1f16df4f]
[ 5.112] (EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (dlerror+0x297) 
[0x7fec1f0a3dc7]
[ 5.113] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (dlclose+0x36) 
[0x7fec1f0a3b26]
[ 5.117] (EE) 7: /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so 
(nouveau_drm_screen_create+0x1d50f4) [0x7fec122e7f44]
[ 5.117] (EE) 8: /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so 
(nouveau_drm_screen_create+0x1d4340) [0x7fec122e7190]

[ 5.117] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 5.118] (EE) 9: /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so (?+0x0) 
[0x7fec118aa179]
[ 5.119] (EE) 10: /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so 
(__driDriverGetExtensions_d3d12+0x60ae16) [0x7fec11eb5156]
[ 5.119] (EE) 11: /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so 
(__driDriverGetExtensions_d3d12+0x60ad84) [0x7fec11eb50c4]
[ 5.119] (EE) 12: /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so 
(__driDriverGetExtensions_d3d12+0x6f4) [0x7fec118aaa34]
[ 5.119] (EE) 13: /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so 
(__driDriverGetExtensions_d3d12+0xa175) [0x7fec118b44b5]

[ 5.119] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 5.119] (EE) 14: /usr/lib/xorg/modules/extensions/libglx.so (?+0x0) 
[0x7fec1ed26d77]

[ 5.119] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 5.119] (EE) 15: /usr/lib/xorg/modules/extensions/libglx.so (?+0x0) 
[0x7fec1ed25b7f]
[ 5.119] (EE) 16: /usr/lib/xorg/Xorg (_CallCallbacks+0x34) 
[0x56088d320a24]
[ 5.119] (EE) 17: /usr/lib/xorg/Xorg (dri3_send_open_reply+0x10af) 
[0x56088d44ca9f]
[ 5.120] (EE) 18: /usr/lib/xorg/Xorg (InitExtensions+0x89) 
[0x56088d38c2a9]

[ 5.120] (EE) 19: /usr/lib/xorg/Xorg (InitFonts+0x1e8) [0x56088d31f4e8]
[ 5.120] (EE) 20: /lib/x86_64-linux-gnu/libc.so.6 
(__libc_init_first+0x8a) [0x7fec1f04618a]
[ 5.120] (EE) 21: /lib/x86_64-linux-gnu/libc.so.6 
(__libc_start_main+0x85) [0x7fec1f046245]

[ 5.120] (EE) 22: /usr/lib/xorg/Xorg (_start+0x21) [0x56088d308b61]
[ 5.120] (EE)
[ 5.120] (EE) Segmentation fault at address 0x337
[ 5.120] (EE)
Fatal server error:
[ 5.120] (EE) Caught signal 11 (Segmentation fault). Server aborting
[ 5.120] (EE)
[ 5.120] (EE)

---

Downgrading to 22.2.4 solves.

Best, Luca.

Bug#1024256: birdtray: Process birdtray dumped core on halt or logout

[luca.pedrielli]

Il 16/11/22 18:50, Adam Borowski ha scritto:

On Wed, Nov 16, 2022 at 02:22:42PM +0100, luca.pedrielli wrote:

Package: birdtray
Version: 1.9.0+ds-2+b1
Every logout birdtray core dump.
With a builded 1.10 version seems better.

Not for me, but your mention of a "1.10 version" sounds interesting.
Apparently there's such a version in upstream git, but not yet tagged.

I think, let's wait a bit to see whether the version is not yet
finalized or it's a case of a missing tag.


Ok and thanks for the reply.

In the meantime, I keep this new version and see how it works.
Best, Luca.

Bug#1024256: birdtray: Process birdtray dumped core on halt or logout

[luca.pedrielli]

Package: birdtray
Version: 1.9.0+ds-2+b1
Severity: normal
X-Debbugs-Cc: ago...@gmail.com


Every logout birdtray core dump.
With a builded 1.10 version seems better.



PID: 14735 (birdtray)
UID: 1000 (ilprof)
GID: 1000 (ilprof)
Signal: 6 (ABRT)
Timestamp: Wed 2022-11-16 10:40:30 CET (3h 25min ago)
Command Line: /usr/bin/birdtray
Executable: /usr/bin/birdtray
Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-
com.ulduzsoft.Birdtray-03bdf51cb18d4e9c8a7808e8d9a2e5b3.scope
Unit: user@1000.service
User Unit: app-
com.ulduzsoft.Birdtray-03bdf51cb18d4e9c8a7808e8d9a2e5b3.scope
Slice: user-1000.slice
Owner UID: 1000 (ilprof)
Boot ID: c3a89530cdbc4b209a7bce95dd777f3a
Machine ID: dab9a0efd65840a08e503058e799
Hostname: ilprof5
Storage:
/var/lib/systemd/coredump/core.birdtray.1000.c3a89530cdbc4b209a7bce95dd777f3a.14735.166859163000.zst 


(present)
Size on Disk: 2.9M
Message: Process 14735 (birdtray) of user 1000 dumped core.

Module libudev.so.1 from deb systemd-252.1-1.amd64
Module libsystemd.so.0 from deb systemd-252.1-1.amd64
Stack trace of thread 14756:
#0 0x7f3e054a9ccc n/a (libc.so.6 + 0x8accc)
#1 0x7f3e0545aef2 raise (libc.so.6 + 0x3bef2)
#2 0x7f3e05445472 abort (libc.so.6 + 0x26472)
#3 0x7f3e05690c59 _ZNK14QMessageLogger5fatalEPKcz
(libQt5Core.so.5 + 0x90c59)
#4 0x7f3e056914ad n/a (libQt5Core.so.5 + 0x914ad)
#5 0x5639af599599 _ZN13UnreadMonitorD0Ev (birdtray +
0x52599)
#6 0x7f3e058dd21f _ZN7QObject5eventEP6QEvent
(libQt5Core.so.5 + 0x2dd21f)
#7 0x7f3e06562f5e
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent 
(libQt5Widgets.so.5 +

0x162f5e)
#8 0x7f3e058b1718
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x2b1718)
#9 0x7f3e058b46b1
_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData
(libQt5Core.so.5 + 0x2b46b1)
#10 0x7f3e05909dd3 n/a (libQt5Core.so.5 + 0x309dd3)
#11 0x7f3e0491f7a9 g_main_context_dispatch
(libglib-2.0.so.0 + 0x547a9)
#12 0x7f3e0491fa38 n/a (libglib-2.0.so.0 + 0x54a38)
#13 0x7f3e0491facc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
#14 0x7f3e059094b6
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE 


(libQt5Core.so.5 + 0x3094b6)
#15 0x7f3e058b019b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b019b)
#16 0x7f3e056cab17 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcab17)
#17 0x7f3e056cbcd1 n/a (libQt5Core.so.5 + 0xcbcd1)
#18 0x7f3e054a7fd4 n/a (libc.so.6 + 0x88fd4)
#19 0x7f3e055285ac n/a (libc.so.6 + 0x1095ac)

Stack trace of thread 14739:
#0 0x7f3e054a4d36 n/a (libc.so.6 + 0x85d36)
#1 0x7f3e054a73f8 pthread_cond_wait (libc.so.6 + 0x883f8)
#2 0x7f3df8b07719 n/a (iris_dri.so + 0x107719)
#3 0x7f3df8abc7cb n/a (iris_dri.so + 0xbc7cb)
#4 0x7f3df8b07657 n/a (iris_dri.so + 0x107657)
#5 0x7f3e054a7fd4 n/a (libc.so.6 + 0x88fd4)
#6 0x7f3e055285ac n/a (libc.so.6 + 0x1095ac)

Stack trace of thread 14738:
#0 0x7f3e054a4d36 n/a (libc.so.6 + 0x85d36)
#1 0x7f3e054a73f8 pthread_cond_wait (libc.so.6 + 0x883f8)
#2 0x7f3df8b07719 n/a (iris_dri.so + 0x107719)
#3 0x7f3df8abc7cb n/a (iris_dri.so + 0xbc7cb)
#4 0x7f3df8b07657 n/a (iris_dri.so + 0x107657)
#5 0x7f3e054a7fd4 n/a (libc.so.6 + 0x88fd4)
#6 0x7f3e055285ac n/a (libc.so.6 + 0x1095ac)

Stack trace of thread 14740:
#0 0x7f3e054a4d36 n/a (libc.so.6 + 0x85d36)
#1 0x7f3e054a73f8 pthread_cond_wait (libc.so.6 + 0x883f8)
#2 0x7f3df8b07719 n/a (iris_dri.so + 0x107719)
#3 0x7f3df8abc7cb n/a (iris_dri.so + 0xbc7cb)
#4 0x7f3df8b07657 n/a (iris_dri.so + 0x107657)
#5 0x7f3e054a7fd4 n/a (libc.so.6 + 0x88fd4)
#6 0x7f3e055285ac n/a (libc.so.6 + 0x1095ac)

Stack trace of thread 14742:
#0 0x7f3e054a4d36 n/a (libc.so.6 + 0x85d36)
#1 0x7f3e054a73f8 pthread_cond_wait (libc.so.6 + 0x883f8)
#2 0x7f3df8b07719 n/a (iris_dri.so + 0x107719)
#3 0x7f3df8abc7cb n/a (iris_dri.so + 0xbc7cb)
#4 0x7f3df8b07657 n/a (iris_dri.so + 0x107657)
#5 0x7f3e054a7fd4 n/a (libc.so.6 + 0x88fd4)
#6 0x7f3e055285ac n/a (libc.so.6 + 0x1095ac)

Stack trace of thread 14741:
#0 0x7f3e054a4d36 n/a (libc.so.6 + 0x85d36)
#1 0x7f3e054a73f8 pthread_cond_wait (libc.so.6 + 0x883f8)
#2 0x7f3df8b07719 n/a (iris_dri.so + 0x107719)
#3 0x7f3df8abc7cb n/a (iris_dri.so + 0xbc7cb)
#4 0x7f3df8b07657 n/a (iris_dri.so + 0x107657)
#5 0x7f3e054a7fd4 n/a (libc.so.6 + 0x88fd4)
#6 0x7f3e055285ac n/a (libc.so.6 + 0x1095ac)

Stack trace of thread 14743:
#0 0x7f3e054a4d36 n/a (libc.so.6 + 0x85d36)
#1 0x7f3e054a73f8 pthread_cond_wait (libc.so.6 + 0x883f8)
#2 0x7f3df8b07719 n/a (iris_dri.so + 0x107719)
#3 0x7f3df8abc7cb n/a (iris_dri.so + 0xbc7cb)
#4 0x7f3df8b07657 n/a (iris_dri.so + 0x107657)
#5 0x7f3e054a7fd4 n/a (libc.so.6 + 0x88fd4)
#6 0x7f3e055285ac n/a (libc.so.6 + 0x1095ac)

Stack trace of thread 14735:
#0 0x7f3e0551afef __poll 

Bug#981373: plasma-discover does not update the tasks %

[luca.pedrielli]

https://bugs.kde.org/show_bug.cgi?id=431701 



--
Saluti, Luca Pedrielli

Bug#950495: /usr/bin/xdg-settings: 735: Bad substitution

[luca.pedrielli]

Il 19/02/20 19:16, Emilio Pozuelo Monfort ha scritto:

On 19/02/2020 18:32, luca.pedrielli wrote:

Il 19/02/20 18:09, Emilio Pozuelo Monfort ha scritto:

Control: forwarded -1 https://gitlab.freedesktop.org/xdg/xdg-utils/issues/10

On 02/02/2020 16:32, luca wrote:

Package: xdg-utils
Version: 1.1.3-1
Severity: normal

/usr/bin/xdg-settings: 735: Bad substitution
-- Package-specific info:
Desktop environment: XDG_CURRENT_DESKTOP=KDE

Looks like you're running into
https://gitlab.freedesktop.org/xdg/xdg-utils/issues/10

Cheers,
Emilio

Hi Emilio,

no in my case |read_kde_browser()|doesn't returns an empty string, but
"/usr/bin/firefox" as you can see in the attached log.

the problem is that bash works with x"${browser:0:1}" and dash doesn't. Debian
set /bin/sh as /bin/dash.

the shabang of**xdg-settings is #!/bin/sh

Ok, I see. Can you open an issue in the upstream tracker at [1]?

[1] https://gitlab.freedesktop.org/xdg/xdg-utils/issues/new

Thanks,
Emilio


Done.

https://gitlab.freedesktop.org/xdg/xdg-utils/issues/165

--
Saluti, Luca Pedrielli

Bug#950495: /usr/bin/xdg-settings: 735: Bad substitution

[luca.pedrielli]

Il 19/02/20 18:09, Emilio Pozuelo Monfort ha scritto:

Control: forwarded -1 https://gitlab.freedesktop.org/xdg/xdg-utils/issues/10

On 02/02/2020 16:32, luca wrote:

Package: xdg-utils
Version: 1.1.3-1
Severity: normal

/usr/bin/xdg-settings: 735: Bad substitution
-- Package-specific info:
Desktop environment: XDG_CURRENT_DESKTOP=KDE

Looks like you're running into
https://gitlab.freedesktop.org/xdg/xdg-utils/issues/10

Cheers,
Emilio


Hi Emilio,

no in my case |read_kde_browser()|doesn't returns an empty string, but 
"/usr/bin/firefox" as you can see in the attached log.


the problem is that bash works with x"${browser:0:1}" and dash doesn't. Debian 
set /bin/sh as /bin/dash.

the shabang of**xdg-settings is #!/bin/sh

 


--
Saluti, Luca Pedrielli

Bug#940872: KDE Frameworks 5.62 coming to unstable

[luca.pedrielli]

Il 30/11/19 16:25, Antonio ha scritto:

Performed all the steps: now it works.
I hope it's applied to the repository package.
Thanks.


From: "luca.pedrielli" 
To: 940...@bugs.debian.org
Date: Thu, 28 Nov 2019 14:32:02 +0100

I found this solution

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942429#25

Best, Luca.


https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=945833

--
Saluti, Luca Pedrielli

Bug#940872: (no subject)

[luca.pedrielli]

I found this solution

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942429#25

Best, Luca.

Bug#943344: debug info

[luca.pedrielli]

Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f69a1ce4880 (LWP 15853))]

Thread 8 (Thread 0x7f697dca2700 (LWP 16144)):
#0  0x7f69a52f0db5 in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib/x86_64-linux-gnu/libpthread.so.0
#1  0x7f69a64097ef in QWaitConditionPrivate::wait (deadline=..., 
this=0x55f1425ba9c0) at thread/qwaitcondition_unix.cpp:146
#2  QWaitCondition::wait (this=, mutex=0x55f1425aaae0, 
deadline=...) at thread/qwaitcondition_unix.cpp:225
#3  0x7f69a64098d9 in QWaitCondition::wait (this=0x55f1425aaae8, 
mutex=0x55f1425aaae0, time=) at 
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x7f69a8205009 in ?? () from 
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x7f69a82052ad in ?? () from 
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x7f69a64038d2 in QThreadPrivate::start (arg=0x55f1425aaa60) at 
thread/qthread_unix.cpp:361
#7  0x7f69a52eafb7 in start_thread () from 
/lib/x86_64-linux-gnu/libpthread.so.0

#8  0x7f69a60a72ef in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7f697e4e0700 (LWP 16143)):
#0  0x7f69a609cd2f in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x7f69a459609e in ?? () from 
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x7f69a45961bf in g_main_context_iteration () from 
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x7f69a661880b in QEventDispatcherGlib::processEvents 
(this=0x7f697b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x7f69a65c171b in QEventLoop::exec 
(this=this@entry=0x7f697e4dfce0, flags=..., flags@entry=...) at 
../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x7f69a6402751 in QThread::exec (this=) at 
../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x7f697f8fa2a8 in KCupsConnection::run() () from 
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x7f69a64038d2 in QThreadPrivate::start (arg=0x55f14255d540) at 
thread/qthread_unix.cpp:361
#8  0x7f69a52eafb7 in start_thread () from 
/lib/x86_64-linux-gnu/libpthread.so.0

#9  0x7f69a60a72ef in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7f6985166700 (LWP 16117)):
#0  0x7f69a6098900 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x7f69a45dccef in ?? () from 
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x7f69a4595bee in g_main_context_check () from 
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x7f69a4596042 in ?? () from 
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x7f69a45961bf in g_main_context_iteration () from 
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x7f69a661880b in QEventDispatcherGlib::processEvents 
(this=0x7f6978000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x7f69a65c171b in QEventLoop::exec 
(this=this@entry=0x7f6985165ce0, flags=..., flags@entry=...) at 
../../include/QtCore/../../src/corelib/global/qflags.h:140
#7  0x7f69a6402751 in QThread::exec (this=) at 
../../include/QtCore/../../src/corelib/global/qflags.h:120
#8  0x7f69a817aeb6 in ?? () from 
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x7f69a64038d2 in QThreadPrivate::start (arg=0x55f13fa79f20) at 
thread/qthread_unix.cpp:361
#10 0x7f69a52eafb7 in start_thread () from 
/lib/x86_64-linux-gnu/libpthread.so.0

#11 0x7f69a60a72ef in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7f69874e9700 (LWP 16102)):
#0  0x7f69a52f0db5 in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib/x86_64-linux-gnu/libpthread.so.0
#1  0x7f69a64097ef in QWaitConditionPrivate::wait (deadline=..., 
this=0x55f13fa762c0) at thread/qwaitcondition_unix.cpp:146
#2  QWaitCondition::wait (this=, mutex=0x55f14008cc50, 
deadline=...) at thread/qwaitcondition_unix.cpp:225
#3  0x7f69a64098d9 in QWaitCondition::wait (this=0x55f14008cc58, 
mutex=0x55f14008cc50, time=) at 
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x7f69a8205009 in ?? () from 
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x7f69a82052ad in ?? () from 
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x7f69a64038d2 in QThreadPrivate::start (arg=0x55f14008cbd0) at 
thread/qthread_unix.cpp:361
#7  0x7f69a52eafb7 in start_thread () from 
/lib/x86_64-linux-gnu/libpthread.so.0

#8  0x7f69a60a72ef in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7f699abe7700 (LWP 15923)):
#0  0x7f69a8a473f0 in __tls_get_addr () from /lib64/ld-linux-x86-64.so.2
#1  0x7f69a6402de6 in get_thread_data () at thread/qthread_unix.cpp:239
#2  QThreadData::current 
(createIfNecessary=createIfNecessary@entry=true) at 
thread/qthread_unix.cpp:239
#3  0x7f69a6618ef1 in postEventSourcePrepare (timeout=0x0, 
s=0x7f698c004780) at kernel/qeventdispatcher_glib.cpp:269
#4  postEventSourceCheck (source=0x7f698c004780) at 
kernel/qeventdispatcher_glib.cpp:269
#5  

Bug#913732: audacity: Cannot select PulseAudio and Audacity is not shown in pavucontrol

[luca.pedrielli]

a downgrade of libasound2 libasoud2-plugins libasound-data to 1.0.28 
version solves.


Best, Luca.