Bug 150 - Qsampler segfaults at start (Ubuntu 10.10 64 bit)
Summary: Qsampler segfaults at start (Ubuntu 10.10 64 bit)
Status: CLOSED WORKSFORME
Alias: None
Product: QSampler
Classification: Unclassified
Component: qsampler (show other bugs)
Version: unspecified
Hardware: PC Linux
: P2 normal
Assignee: Rui Nuno Capela
URL:
Depends on:
Blocks:
 
Reported: 2010-10-30 22:32 CEST by Onno Zweers
Modified: 2013-05-31 19:51 CEST (History)
2 users (show)

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Description Onno Zweers 2010-10-30 22:32:55 CEST 
onnolocal@saralt0096:~$ qsampler 
Segmentation fault

onnolocal@saralt0096:~$ dmesg | tail -n 1
[ 2975.148376] qsampler[2847] general protection ip:7fa84ffdcb98 sp:7fffeb1cefe0
error:0 in libQtGui.so.4.7.0[7fa84f8da000+a9f000]

onnolocal@saralt0096:~$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 10.10
Release:	10.10
Codename:	maverick

onnolocal@saralt0096:~$ uname -a
Linux saralt0096 2.6.35-22-generic #34-Ubuntu SMP Sun Oct 10 09:26:05 UTC 2010
x86_64 GNU/Linux

onnolocal@saralt0096:~$ dpkg --list | grep 'qsampler\|libqtgui'
ii  libqtgui4                                      4:4.7.0-0ubuntu4            
                   Qt 4 GUI module
ii  qsampler                                       0.2.2-2rebuild1             
                   LinuxSampler GUI frontend based on the Qt toolkit


I compiled LinuxSampler 1.0.0 from source.
Comment 1 fracolo 2011-12-04 22:11:59 CET 
Hi,

I'd got exactly the same error.
The solution was to recompile from svn source.