Public bug reported:
On a fresh Ubuntu Studio 17.10 64-bit, Qtractor 0.8.3 is crashing each
time when trying to select-add, for example, a DSSI plugin installed by
default. Usage only MIDI with ALSA. It was more or less the same bad
story with 0.7.1 under US 16.04.x. So, it's still unusable!
ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: qtractor 0.8.3-1
ProcVersionSignature: Ubuntu 4.13.0-16.19-lowlatency 4.13.4
Uname: Linux 4.13.0-16-lowlatency x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CasperVersion: 1.387
CrashCounter: 1
CurrentDesktop: XFCE
Date: Fri Oct 20 22:22:54 2017
ExecutablePath: /usr/bin/qtractor
LiveMediaBuild: Ubuntu-Studio 17.10 "Artful Aardvark" - Release amd64
(20171017.1)
ProcCmdline: /usr/bin/qtractor
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7fd7071ffea4 <g_rec_mutex_lock+4>: mov
(%rdi),%rbx
PC (0x7fd7071ffea4) ok
source "(%rdi)" (0x1200000000) not located in a known VMA region (needed
readable region)!
destination "%rbx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: qtractor
StacktraceTop:
g_rec_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_static_rec_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
fluid_settings_setnum () from /usr/lib/x86_64-linux-gnu/libfluidsynth.so.1
?? () from /usr/lib/dssi/fluidsynth-dssi.so
?? ()
Title: qtractor crashed with SIGSEGV in g_rec_mutex_lock()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo
** Affects: qtractor (Ubuntu)
Importance: Medium
Status: New
** Tags: amd64 apport-crash artful
** Information type changed from Private to Public
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https://bugs.launchpad.net/bugs/1725504
Title:
qtractor crashed with SIGSEGV in g_rec_mutex_get_impl()
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