linuxsampler-devel

[Linuxsampler-devel] gigedit crashes on save, doesn't save

[Brandon S. <bra...@gm...>]

Hi team,

I'm experiencing an issue with the latest version of gigedit. if anyone has
time to help me investigate please it would be appreciated!

On saving any file gigedit will crash. This happens in both live and
standalone mode, but if it happens in live mode, linuxsampler will crash as
well. The error message in standalone is:

** (gigedit:5147): ERROR **: 21:10:42.517:
unhandled exception (type unknown) in signal handler

Trace/breakpoint trap (core dumped)

gigedit 1.2.1.svn2
libgig 4.4.1.svn4
linuxsampler 2.3.1.svn23
Linux Mint 22
kernel 6.8.0-53-lowlatency

I'm unsure how to access the core dump, but if it is helpful and anyone can
point me in the right direction on how to save and/or access it i'll be
happy to post as well

-Brandon

Re: [Linuxsampler-devel] gigedit crashes on save, doesn't save

[Christian S. <sch...@li...>]

Hi Brandon,

please try with latest SVN version, especially of libgig.

I've fixed a bunch of issues in the last few days, including problems while 
saving with gigedit (e.g. save progress being stuck in gigedit sometimes).

/Christian

Re: [Linuxsampler-devel] gigedit crashes on save, doesn't save

[Brandon S. <bra...@gm...>]

Thank you Christian, that worked! With the latest version from svn I was
able to save gig files in both standalone and live mode.
Btw here is my script for installing linuxsampler from svn on mint 22:

#!/bin/bash
# local directories
USR_LOCAL="/usr/local"
SRC_DIR="$USR_LOCAL/src"
DEB_DIR="$USR_LOCAL/deb"

echo "installing linuxsampler dependencies"

aptitude install -q -y -R libjack-jackd2-dev
aptitude install -q -y liblo-dev dssi-dev libasound-dev libsndfile1-dev \
flex bison doxygen uuid-dev lv2-dev libsqlite3-dev \
libgtkmm-3.0-dev xsltproc docbook-xsl intltool \
libgtk2.0-dev \
qt6-tools-dev qt6-svg-dev \
automake autoconf pkgconf cmake

LINUXSAMPLER_DIR="$SRC_DIR/linuxsampler"
echo "creating linuxsampler directory: $LINUXSAMPLER_DIR"
mkdir $LINUXSAMPLER_DIR

echo "download from svn"

SVN_OPTS=""
--non-interactive --trust-server-cert
LINUXSAMPLER_SVN="https://svn.linuxsampler.org/svn"

echo "downloading linuxsampler source"
echo "downloading libgig"
svn co $SVN_OPTS $LINUXSAMPLER_SVN/libgig/trunk $LINUXSAMPLER_DIR/libgig
echo "downloading liblscp"
svn co $SVN_OPTS $LINUXSAMPLER_SVN/liblscp/trunk $LINUXSAMPLER_DIR/liblscp
echo "downloading linuxsampler"
svn co $SVN_OPTS $LINUXSAMPLER_SVN/linuxsampler/trunk
$LINUXSAMPLER_DIR/linuxsampler
echo "downloading qsampler"
svn co $SVN_OPTS $LINUXSAMPLER_SVN/qsampler/trunk $LINUXSAMPLER_DIR/qsampler
echo "downloading gigedit"
svn co $SVN_OPTS $LINUXSAMPLER_SVN/gigedit/trunk $LINUXSAMPLER_DIR/gigedit

echo "building linuxsampler"
cd $LINUXSAMPLER_DIR/libgig
make parser
dpkg-buildpackage -b
dpkg -i ../*.deb
mv ../*.deb ../*.changes $DEB_DIR/
cd $LINUXSAMPLER_DIR/linuxsampler
dpkg-buildpackage -b
dpkg -i ../*.deb
mv ../*.deb ../*.changes $DEB_DIR/
cd $LINUXSAMPLER_DIR/gigedit
dpkg-buildpackage -b
dpkg -i ../*.deb
mv ../*.deb ../*.changes $DEB_DIR/
cd $LINUXSAMPLER_DIR/liblscp
dpkg-buildpackage -b
dpkg -i ../*.deb
mv ../*.deb ../*.changes $DEB_DIR/
cd $LINUXSAMPLER_DIR/qsampler
dpkg-buildpackage -b
dpkg -i ../*.deb
mv ../*.deb ../*.changes $DEB_DIR/

On Tue, Feb 25, 2025 at 8:29 AM Christian Schoenebeck <
sch...@li...> wrote:

> Hi Brandon,
>
> please try with latest SVN version, especially of libgig.
>
> I've fixed a bunch of issues in the last few days, including problems
> while
> saving with gigedit (e.g. save progress being stuck in gigedit sometimes).
>
> /Christian
>
>
>
>
> _______________________________________________
> Linuxsampler-devel mailing list
> Lin...@li...
> https://lists.sourceforge.net/lists/listinfo/linuxsampler-devel
>

Re: [Linuxsampler-devel] gigedit crashes on save, doesn't save

[Christian S. <sch...@li...>]

On Tuesday, February 25, 2025 9:00:51 PM CET Brandon Smith wrote:
> Thank you Christian, that worked! With the latest version from svn I was
> able to save gig files in both standalone and live mode.
> Btw here is my script for installing linuxsampler from svn on mint 22:
> 
> #!/bin/bash
> # local directories
> USR_LOCAL="/usr/local"
> SRC_DIR="$USR_LOCAL/src"
> DEB_DIR="$USR_LOCAL/deb"
> 
> echo "installing linuxsampler dependencies"
> 
> aptitude install -q -y -R libjack-jackd2-dev
> aptitude install -q -y liblo-dev dssi-dev libasound-dev libsndfile1-dev \
> flex bison doxygen uuid-dev lv2-dev libsqlite3-dev \
> libgtkmm-3.0-dev xsltproc docbook-xsl intltool \
> libgtk2.0-dev \
> qt6-tools-dev qt6-svg-dev \
> automake autoconf pkgconf cmake
> 
> LINUXSAMPLER_DIR="$SRC_DIR/linuxsampler"
> echo "creating linuxsampler directory: $LINUXSAMPLER_DIR"
> mkdir $LINUXSAMPLER_DIR
> 
> echo "download from svn"
> 
> SVN_OPTS=""
> --non-interactive --trust-server-cert
> LINUXSAMPLER_SVN="https://svn.linuxsampler.org/svn"

--trust-server-cert is not needed and makes fetching the source files 
insecure. That option is typically used with Subversion servers that are 
running with a self-signed certificate (e.g. in a private LAN). We do have a 
valid signed certificate for svn.linuxsampler.org though.

> echo "downloading linuxsampler source"
> echo "downloading libgig"
> svn co $SVN_OPTS $LINUXSAMPLER_SVN/libgig/trunk $LINUXSAMPLER_DIR/libgig
> echo "downloading liblscp"
> svn co $SVN_OPTS $LINUXSAMPLER_SVN/liblscp/trunk $LINUXSAMPLER_DIR/liblscp
> echo "downloading linuxsampler"
> svn co $SVN_OPTS $LINUXSAMPLER_SVN/linuxsampler/trunk
> $LINUXSAMPLER_DIR/linuxsampler
> echo "downloading qsampler"
> svn co $SVN_OPTS $LINUXSAMPLER_SVN/qsampler/trunk $LINUXSAMPLER_DIR/qsampler
> echo "downloading gigedit"
> svn co $SVN_OPTS $LINUXSAMPLER_SVN/gigedit/trunk $LINUXSAMPLER_DIR/gigedit
> 
> echo "building linuxsampler"
> cd $LINUXSAMPLER_DIR/libgig
> make parser

libgig never had a 'make parser' rule. LinuxSampler has, but this is no longer 
needed for LinuxSampler either. So you can just delete this line.

> dpkg-buildpackage -b
> dpkg -i ../*.deb
> mv ../*.deb ../*.changes $DEB_DIR/
> cd $LINUXSAMPLER_DIR/linuxsampler
> dpkg-buildpackage -b
> dpkg -i ../*.deb
> mv ../*.deb ../*.changes $DEB_DIR/
> cd $LINUXSAMPLER_DIR/gigedit
> dpkg-buildpackage -b
> dpkg -i ../*.deb
> mv ../*.deb ../*.changes $DEB_DIR/
> cd $LINUXSAMPLER_DIR/liblscp
> dpkg-buildpackage -b
> dpkg -i ../*.deb
> mv ../*.deb ../*.changes $DEB_DIR/
> cd $LINUXSAMPLER_DIR/qsampler
> dpkg-buildpackage -b
> dpkg -i ../*.deb

I would adjust these dpkg commands a bit. Right now you are re-installing the 
same .deb packages several times. E.g. by using a less universal pattern like 
linuxsampler*.deb, etc.

/Christian

> mv ../*.deb ../*.changes $DEB_DIR/
>