FS#76894 - [lmms] Not starting after update kwidgetsaddons

Attached to Project: Community Packages
Opened by ndvio (ndvio) - Wednesday, 21 December 2022, 02:01 GMT
Last edited by Toolybird (Toolybird) - Sunday, 21 May 2023, 05:39 GMT
Task Type Bug Report
Category Upstream Bugs
Status Closed
Assigned To David Runge (dvzrv)
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
After upgrading package kwidgetsaddons, I noticed a problem with starting LMMS (lmms v1.2.2-12).

lmms
'*** WEAK-JACK: initializing
*** WEAK-JACK: OK. (0)
Notice: could not set realtime priority.
Segmentation fault (core dumped)

Additional info:
* kwidgetsaddons v5.101.0-1 (x86_64)

Steps to reproduce:
Temporary solution rollback: kwidgetsaddons v5.100.0-1 (x86_64)
This task depends upon

Closed by  Toolybird (Toolybird)
Sunday, 21 May 2023, 05:39 GMT
Reason for closing:  Fixed
Additional comments about closing:  lmms 1.2.2-14
Comment by Toolybird (Toolybird) - Wednesday, 21 December 2022, 06:24 GMT
Cannot repro in a fresh KDE/Plasma VM. lmms is not (currently) compiled with debug symbols, but a backtrace [1] might reveal some clues...could you please post a backtrace?

[1] https://wiki.archlinux.org/title/Debugging/Getting_traces

Comment by Antonio Rojas (arojas) - Wednesday, 21 December 2022, 07:50 GMT Comment by ndvio (ndvio) - Thursday, 22 December 2022, 02:27 GMT
Toolybird (Toolybird), I'm sorry, that doesn't quite make sense to me.

Here's what I got
~ gdb lmms
------------------------------------------------------------------------------------------------------
GNU gdb (GDB) 12.1
Copyright (C) 2022 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from lmms...

This GDB supports auto-downloading debuginfo from the following URLs:
https://debuginfod.archlinux.org
Enable debuginfod for this session? (y or [n]) y
Debuginfod has been enabled.
To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit.
(No debugging symbols found in lmms)
(gdb) r
Starting program: /usr/bin/lmms
Downloading 1.07 MB separate debug info for /lib64/ld-linux-x86-64.so.2
Downloading 104.30 MB separate debug info for /usr/lib/libQt5Widgets.so.5
Downloading 2.48 MB separate debug info for /usr/lib/libQt5Xml.so.5
Downloading 3.03 MB separate debug info for /usr/lib/libasound.so.2
Downloading 0.78 MB separate debug info for /usr/lib/libpulse.so.0
Downloading 0.85 MB separate debug info for /usr/lib/libmp3lame.so.0
Downloading 1.77 MB separate debug info for /usr/lib/libsndfile.so.1
Downloading 135.77 MB separate debug info for /usr/lib/libQt5Gui.so.5
Downloading 67.96 MB separate debug info for /usr/lib/libQt5Core.so.5
Downloading 2.31 MB separate debug info for /usr/lib/libm.so.6
Downloading 9.93 MB separate debug info for /usr/lib/libc.so.6
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Downloading 0.01 MB separate debug info for /usr/lib/librt.so.1
Downloading 1.96 MB separate debug info for /usr/lib/libjack.so.0
Downloading 0.01 MB separate debug info for /usr/lib/libpthread.so.0
Downloading 1.22 MB separate debug info for /usr/lib/pulseaudio/libpulsecommon-16.1.so
Downloading 0.99 MB separate debug info for /usr/lib/libdbus-1.so.3
Downloading 1.01 MB separate debug info for /usr/lib/libFLAC.so.12
Downloading 0.26 MB separate debug info for /usr/lib/libGL.so.1
Downloading 0.75 MB separate debug info for /usr/lib/libpng16.so.16
Downloading 0.19 MB separate debug info for /usr/lib/libz.so.1
Downloading 22.11 MB separate debug info for /usr/lib/libharfbuzz.so.0
Downloading 3.22 MB separate debug info for /usr/lib/libsystemd.so.0
Downloading 17.89 MB separate debug info for /usr/lib/libicui18n.so.72
Downloading 9.00 MB separate debug info for /usr/lib/libicuuc.so.72
Downloading 1.34 MB separate debug info for /usr/lib/libpcre2-16.so.0
Downloading 4.17 MB separate debug info for /usr/lib/libzstd.so.1
Downloading 3.98 MB separate debug info for /usr/lib/libglib-2.0.so.0
Downloading 0.48 MB separate debug info for /usr/lib/libxcb.so.1
Downloading 0.05 MB separate debug info for /usr/lib/libasyncns.so.0
Downloading 0.36 MB separate debug info for /usr/lib/libGLdispatch.so.0
Downloading 0.49 MB separate debug info for /usr/lib/libGLX.so.0
Downloading 2.94 MB separate debug info for /usr/lib/libfreetype.so.6
Downloading 0.10 MB separate debug info for /usr/lib/libcap.so.2
Downloading 4.11 MB separate debug info for /usr/lib/libgcrypt.so.20
Downloading 0.83 MB separate debug info for /usr/lib/liblzma.so.5
Downloading 0.00 MB separate debug info for /usr/lib/libicudata.so.72
Downloading 1.43 MB separate debug info for /usr/lib/libpcre2-8.so.0
Downloading 0.03 MB separate debug info for /usr/lib/libXau.so.6
Downloading 0.05 MB separate debug info for /usr/lib/libXdmcp.so.6
Downloading 10.84 MB separate debug info for /usr/lib/libX11.so.6
Downloading 0.15 MB separate debug info for /usr/lib/libbz2.so.1.0
Downloading 0.18 MB separate debug info for /usr/lib/libbrotlidec.so.1
Downloading 0.50 MB separate debug info for /usr/lib/libgpg-error.so.0
Downloading 0.02 MB separate debug info for /usr/lib/libbrotlicommon.so.1
(gdb) *** WEAK-JACK: initializing
*** WEAK-JACK: OK. (0)
Downloading 0.59 MB separate debug info for /usr/lib/qt/plugins/platforms/libqxcb.so
Downloading 33.58 MB separate debug info for /usr/lib/libQt5XcbQpa.so.5
Downloading 0.99 MB separate debug info for /usr/lib/libfontconfig.so.1
Downloading 15.14 MB separate debug info for /usr/lib/libQt5DBus.so.5
Downloading 0.03 MB separate debug info for /usr/lib/libX11-xcb.so.1
Downloading 0.04 MB separate debug info for /usr/lib/libxcb-icccm.so.4
Downloading 0.04 MB separate debug info for /usr/lib/libxcb-image.so.0
Downloading 0.02 MB separate debug info for /usr/lib/libxcb-shm.so.0
Downloading 0.02 MB separate debug info for /usr/lib/libxcb-keysyms.so.1
Downloading 0.16 MB separate debug info for /usr/lib/libxcb-randr.so.0
Downloading 0.03 MB separate debug info for /usr/lib/libxcb-render-util.so.0
Downloading 0.13 MB separate debug info for /usr/lib/libxcb-render.so.0
Downloading 0.03 MB separate debug info for /usr/lib/libxcb-shape.so.0
Downloading 0.06 MB separate debug info for /usr/lib/libxcb-sync.so.1
Downloading 0.07 MB separate debug info for /usr/lib/libxcb-xfixes.so.0
Downloading 0.02 MB separate debug info for /usr/lib/libxcb-xinerama.so.0
Downloading 0.28 MB separate debug info for /usr/lib/libxcb-xkb.so.1
Downloading 0.38 MB separate debug info for /usr/lib/libxcb-xinput.so.0
Downloading 0.11 MB separate debug info for /usr/lib/libSM.so.6
Downloading 0.10 MB separate debug info for /usr/lib/libxkbcommon-x11.so.0
Downloading 0.65 MB separate debug info for /usr/lib/libxkbcommon.so.0
Downloading 0.34 MB separate debug info for /usr/lib/libexpat.so.1
Downloading 0.03 MB separate debug info for /usr/lib/libxcb-util.so.1
Downloading 0.06 MB separate debug info for /usr/lib/libuuid.so.1
[New Thread 0x7ffff27716c0 (LWP 152157)]
[New Thread 0x7ffff1f706c0 (LWP 152158)]
Downloading 0.17 MB separate debug info for /usr/lib/libXcursor.so.1
Downloading 0.40 MB separate debug info for /usr/lib/libXrender.so.1
Downloading 0.18 MB separate debug info for /usr/lib/libXfixes.so.3
Downloading 1.89 MB separate debug info for /usr/lib/qt/plugins/platformthemes/libqt5ct.so
Downloading 0.81 MB separate debug info for /usr/lib/qt/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so
Downloading 1.25 MB separate debug info for /usr/lib/qt/plugins/styles/libqt5ct-style.so
Notice: could not set realtime priority.
Downloading 1.17 MB separate debug info for /usr/lib/qt/plugins/imageformats/libqgif.so
Downloading 0.98 MB separate debug info for /usr/lib/qt/plugins/imageformats/libqico.so
Downloading 1.08 MB separate debug info for /usr/lib/qt/plugins/imageformats/libqjpeg.so
Downloading 1.08 MB separate debug info for /usr/lib/libjpeg.so.8
Downloading 1.05 MB separate debug info for /usr/lib/qt/plugins/imageformats/libqpdf.so
Downloading 12.73 MB separate debug info for /usr/lib/libQt5Pdf.so.5
Downloading 38.10 MB separate debug info for /usr/lib/libQt5Network.so.5
Downloading 0.02 MB separate debug info for /usr/lib/libcom_err.so.2
Downloading 0.18 MB separate debug info for /usr/lib/libresolv.so.2
Downloading 0.95 MB separate debug info for /usr/lib/qt/plugins/imageformats/libqsvg.so
Downloading 7.83 MB separate debug info for /usr/lib/libQt5Svg.so.5
Downloading 2.28 MB separate debug info for /usr/lib/qt/plugins/xcbglintegrations/libqxcb-glx-integration.so
Downloading 0.27 MB separate debug info for /usr/lib/libxcb-glx.so.0
Downloading 0.49 MB separate debug info for /usr/lib/libGLX_mesa.so.0
Downloading 0.10 MB separate debug info for /usr/lib/libglapi.so.0
Downloading 0.23 MB separate debug info for /usr/lib/libdrm.so.2
Downloading 0.04 MB separate debug info for /usr/lib/libxcb-dri2.so.0
Downloading 0.52 MB separate debug info for /usr/lib/libXext.so.6
Downloading 0.07 MB separate debug info for /usr/lib/libXxf86vm.so.1
Downloading 0.01 MB separate debug info for /usr/lib/libxshmfence.so.1
Downloading 0.04 MB separate debug info for /usr/lib/libxcb-dri3.so.0
Downloading 0.02 MB separate debug info for /usr/lib/libxcb-present.so.0
Downloading 27.69 MB separate debug info for /usr/lib/dri/r600_dri.so
Downloading 307.94 MB separate debug info for /usr/lib/libLLVM-14.so
Downloading 0.13 MB separate debug info for /usr/lib/libsensors.so.5
Downloading 0.10 MB separate debug info for /usr/lib/libdrm_radeon.so.1
Downloading 0.88 MB separate debug info for /usr/lib/libelf.so.1
Downloading 0.13 MB separate debug info for /usr/lib/libdrm_amdgpu.so.1
Downloading 0.09 MB separate debug info for /usr/lib/libdrm_nouveau.so.2
Downloading 0.32 MB separate debug info for /usr/lib/libdrm_intel.so.1
Downloading 0.11 MB separate debug info for /usr/lib/libffi.so.8
Downloading 0.57 MB separate debug info for /usr/lib/libedit.so.0
Downloading 1.63 MB separate debug info for /usr/lib/libncursesw.so.6
Downloading 3.43 MB separate debug info for /usr/lib/libxml2.so.2
Downloading 0.11 MB separate debug info for /usr/lib/libpciaccess.so.0
[New Thread 0x7fffea3ff6c0 (LWP 152324)]
[New Thread 0x7fffe9bfe6c0 (LWP 152325)]

Thread 1 "lmms" received signal SIGPIPE, Broken pipe.
__GI___libc_write (nbytes=80, buf=0x555555ab3ff0, fd=8) at ../sysdeps/unix/sysv/linux/write.c:26
Downloading 0.00 MB source file /usr/src/debug/glibc/io/../sysdeps/unix/sysv/linux/write.c
26 return SYSCALL_CANCEL (write, fd, buf, nbytes);
------------------------------------------------------------------------------------------------------

LMMS hangs on loading the UI.
   lmms.strace (629.3 KiB)
Comment by ndvio (ndvio) - Thursday, 22 December 2022, 02:39 GMT
Run OK: LD_PRELOAD=/usr/lib/libKF5WidgetsAddons.so /usr/bin/lmms
Comment by ribbon otter (ribbon-otter) - Saturday, 21 January 2023, 03:32 GMT
The corresponding upstream bug has been fixed: https://github.com/LMMS/lmms/issues/6587
Comment by David Runge (dvzrv) - Saturday, 21 January 2023, 10:20 GMT
Please check whether lmms 1.2.2-14 fixes this for you.
Comment by ribbon otter (ribbon-otter) - Sunday, 22 January 2023, 05:39 GMT
lmms 1.2.2-14 fixes this bug. Thank you.
Comment by ndvio (ndvio) - Sunday, 22 January 2023, 07:38 GMT
@ribbon, @David Runge, Updated "lmms" to version 1.2.2-14. Did not notice any errors on startup, no more hangs on UI initialization.

Thank you very much for promptly fixing the problem.

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