<div dir="ltr"><div><span style="font-family:arial,sans-serif">Thanks Maik, but it doesn't recognize that option. <br></span></div><div><span style="font-family:arial,sans-serif"><br></span></div><div><span style="font-family:arial,sans-serif">I tried both --debug and -debug. There is no 'debug' flag shown in the help output either. <br></span></div><div><span style="font-family:arial,sans-serif"><br></span></div><div><span style="font-family:arial,sans-serif">Output is below for reference. <br></span></div><div><span style="font-family:arial,sans-serif"><br></span></div><div><span style="font-family:arial,sans-serif">Best,</span></div><div><span style="font-family:arial,sans-serif">Michael<br></span></div><div><span style="font-family:arial,sans-serif"><br></span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace">stuporglue@mtv:~$ /usr/local/bin/<span style="background-color:rgb(255,255,0)">digiKam-7.2.0-rc-x86-64-debug.appimage -debug</span><br>-- digiKam Linux AppImage Bundle<br>-- Use 'help' as CLI argument to know all available options for digiKam application.<br>-- Notes: to integrate this bundle to your desktop, use AppImageLauncher.<br>-- to enable all debug messages on the console, use 'export QT_LOGGING_RULES="digikam*=true"'.<br>libudev.so.0 <br>libxcb-dri3.so.0 <br>-- Preloading shared libs: :/lib/x86_64-linux-gnu/libudev.so.0:/usr/lib/x86_64-linux-gnu/libxcb-dri3.so.0<br>Digikam::DXmlGuiWindow::setupIconTheme: Breeze icons resource file found<br>Digikam::DXmlGuiWindow::setupIconTheme: Breeze-dark icons resource file found<br><span style="background-color:rgb(255,255,0)"><b>digikam: Unknown options: d, e, b, u, g.</b></span></span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace">stuporglue@mtv:~$ /usr/local/bin/<span style="background-color:rgb(255,255,0)">digiKam-7.2.0-rc-x86-64-debug.appimage --debug</span><br>-- digiKam Linux AppImage Bundle<br>-- Use 'help' as CLI argument to know all available options for digiKam application.<br>-- Notes: to integrate this bundle to your desktop, use AppImageLauncher.<br>-- to enable all debug messages on the console, use 'export QT_LOGGING_RULES="digikam*=true"'.<br>libudev.so.0 <br>libxcb-dri3.so.0 <br>-- Preloading shared libs: :/lib/x86_64-linux-gnu/libudev.so.0:/usr/lib/x86_64-linux-gnu/libxcb-dri3.so.0<br>Digikam::DXmlGuiWindow::setupIconTheme: Breeze icons resource file found<br>Digikam::DXmlGuiWindow::setupIconTheme: Breeze-dark icons resource file found<br><span style="background-color:rgb(255,255,0)"><b>digikam: Unknown option 'debug'.</b></span></span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace">stuporglue@mtv:~$ /usr/local/bin/digiKam-7.2.0-rc-x86-64-debug.appimage --help<br>-- digiKam Linux AppImage Bundle<br>-- Use 'help' as CLI argument to know all available options for digiKam application.<br>-- Notes: to integrate this bundle to your desktop, use AppImageLauncher.<br>-- to enable all debug messages on the console, use 'export QT_LOGGING_RULES="digikam*=true"'.<br>libudev.so.0 <br>libxcb-dri3.so.0 <br>-- Preloading shared libs: :/lib/x86_64-linux-gnu/libudev.so.0:/usr/lib/x86_64-linux-gnu/libxcb-dri3.so.0<br>Digikam::DXmlGuiWindow::setupIconTheme: Breeze icons resource file found<br>Digikam::DXmlGuiWindow::setupIconTheme: Breeze-dark icons resource file found<br>Usage: digikam [options]<br>Professional Photo Management with the Power of Open Source - A KDE Family Project<br><br>Options:<br> -v, --version Displays version information.<br> -h, --help Displays help on commandline options.<br> --help-all Displays help including Qt specific options.<br> --author Show author information.<br> --license Show license information.<br> --desktopfile <file name> The base file name of the desktop entry for this<br> application.<br> --download-from <path> Open camera dialog at <path><br> --download-from-udi <udi> Open camera dialog for the device with Solid UDI<br> <udi><br> --detect-camera Automatically detect and open a connected gphoto2<br> camera<br> --database-directory <dir> Start digikam with the SQLite database file found<br> in the directory <dir><br> --config <config> Start digikam with the configuration file<br> <config></span><br></div><div><br></div><div><br></div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Feb 24, 2021 at 3:08 PM Maik Qualmann <<a href="mailto:metzpinguin@gmail.com">metzpinguin@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Do not start the AppImage with gdb, but with the debug option.<br>
<br>
digiKam.appimage -debug <br>
<br>
Maik<br>
<br>
Am Mittwoch, 24. Februar 2021, 21:38:50 CET schrieb Michael Moore:<br>
> I just noticed that when I start digiKam, gdb says "No debugging symbols<br>
> found in /usr/local/bin/digiKam-7.2.0-rc-x86-64-debug.appimage" - is that<br>
> what it should say?<br>
> <br>
> --<br>
> Michael<br>
> <br>
> stuporglue@mtv:~$ rm /tmp/digikam.log; export<br>
> QT_LOGGING_RULES="digikam*=true"; gdb<br>
> /usr/local/bin/digiKam-7.2.0-rc-x86-64-debug.appimage 2>&1 | tee<br>
> /tmp/digikam.log<br>
> GNU gdb (Debian 10.1-1.7) 10.1.90.20210103-git<br>
> Copyright (C) 2021 Free Software Foundation, Inc.<br>
> License GPLv3+: GNU GPL version 3 or later <<a href="http://gnu.org/licenses/gpl.html" rel="noreferrer" target="_blank">http://gnu.org/licenses/gpl.html</a><br>
> <br>
> This is free software: you are free to change and redistribute it.<br>
> There is NO WARRANTY, to the extent permitted by law.<br>
> Type "show copying" and "show warranty" for details.<br>
> This GDB was configured as "x86_64-linux-gnu".<br>
> Type "show configuration" for configuration details.<br>
> For bug reporting instructions, please see:<br>
> <<a href="https://www.gnu.org/software/gdb/bugs/" rel="noreferrer" target="_blank">https://www.gnu.org/software/gdb/bugs/</a>>.<br>
> Find the GDB manual and other documentation resources online at:<br>
> <<a href="http://www.gnu.org/software/gdb/documentation/" rel="noreferrer" target="_blank">http://www.gnu.org/software/gdb/documentation/</a>>.<br>
> <br>
> For help, type "help".<br>
> Type "apropos word" to search for commands related to "word"...<br>
> Reading symbols from<br>
> /usr/local/bin/digiKam-7.2.0-rc-x86-64-debug.appimage...<br>
> (No debugging symbols found in<br>
> /usr/local/bin/digiKam-7.2.0-rc-x86-64-debug.appimage)<br>
> (gdb)<br>
> <br>
> On Wed, Feb 24, 2021 at 1:17 PM Michael Moore <<a href="mailto:stuporglue@gmail.com" target="_blank">stuporglue@gmail.com</a>> wrote:<br>
> > Thanks Gilles,<br>
> > <br>
> > Same workflow, still no backtrace.<br>
> > <br>
> > I had accepted a lot of face tag suggestions, in small and large batches.<br>
> > I think I had about 50 photos selected this time and clicked the Accept<br>
> > checkbox and after processing about 1/3 of them, it closed.<br>
> > <br>
> > It had been open for several hours before I ran this latest batch, but I'm<br>
> > sure it has crashed quickly before too.<br>
> > <br>
> > Here's the last bit of output:<br>
> > <br>
> > Digikam::MetadataHub::writeTags: -------------------------- New Keywords<br>
> > ("Sophie Moore")<br>
> > Digikam::MetaEngine::setIptcKeywords:<br>
> > "/Volumes/Photos/2010/10/11/DSC_4337.JPG" ==> New Iptc Keywords: <br>
> > ("Sophie<br>
> > Moore")<br>
> > Digikam::MetaEngine::save: MetaEngine::metadataWritingMode 1<br>
> > Digikam::MetaEngine::save: Will write XMP sidecar for file "DSC_4337.JPG"<br>
> > Digikam::MetaEngine::Private::saveOperations: wroteComment: false<br>
> > Digikam::MetaEngine::Private::saveOperations: wroteEXIF: true<br>
> > Digikam::MetaEngine::Private::saveOperations: wroteIPTC: true<br>
> > Digikam::MetaEngine::Private::saveOperations: wroteXMP: true<br>
> > Digikam::MetaEngine::save: Metadata for file "DSC_4337.JPG" written to XMP<br>
> > sidecar.<br>
> > Digikam::ItemScanner::commit: Scanning took 402 ms<br>
> > Digikam::ItemScanner::~ItemScanner: Finishing took 1 ms<br>
> > Digikam::DImg::load: "/Volumes/Photos/2010/10/11/DSC_4337.JPG" : "JPEG"<br>
> > file identified<br>
> > unknown: Start of Image ( 1 )<br>
> > unknown: Miscellaneous marker 0xe1, length 65532 ( 1 )<br>
> > unknown: Miscellaneous marker 0xe2, length 1318 ( 1 )<br>
> > unknown: Define Quantization Table 0 precision 0 ( 1 )<br>
> > unknown: Define Quantization Table 1 precision 0 ( 1 )<br>
> > unknown: Start Of Frame 0xc0: width=4288, height=2848, components=3 ( 1 )<br>
> > unknown: Component 1: 2hx1v q=0 ( 1 )<br>
> > unknown: Component 2: 1hx1v q=1 ( 1 )<br>
> > unknown: Component 3: 1hx1v q=1 ( 1 )<br>
> > unknown: Define Huffman Table 0x00 ( 1 )<br>
> > unknown: 0 1 5 1 1 1 1 1 ( 2 )<br>
> > unknown: 1 0 0 0 0 0 0 0 ( 2 )<br>
> > unknown: Define Huffman Table 0x10 ( 1 )<br>
> > unknown: 0 2 1 3 3 2 4 3 ( 2 )<br>
> > unknown: 5 5 4 4 0 0 1 125 ( 2 )<br>
> > unknown: Define Huffman Table 0x01 ( 1 )<br>
> > unknown: 0 3 1 1 1 1 1 1 ( 2 )<br>
> > unknown: 1 1 1 0 0 0 0 0 ( 2 )<br>
> > unknown: Define Huffman Table 0x11 ( 1 )<br>
> > unknown: 0 2 1 2 4 4 3 4 ( 2 )<br>
> > unknown: 7 5 4 4 0 1 2 119 ( 2 )<br>
> > unknown: Start Of Scan: 3 components ( 1 )<br>
> > unknown: Component 1: dc=0 ac=0 ( 1 )<br>
> > unknown: Component 2: dc=1 ac=1 ( 1 )<br>
> > unknown: Component 3: dc=1 ac=1 ( 1 )<br>
> > unknown: Ss=0, Se=63, Ah=0, Al=0 ( 1 )<br>
> > Digikam::ItemScanner::commit: Scanning took 14 ms<br>
> > Digikam::ItemScanner::~ItemScanner: Finishing took 1 ms<br>
> > /tmp/.mount_digika0c11vX/AppRun: line 166: 869836 Segmentation fault<br>
> > <br>
> > digikam $@<br>
> > <br>
> > [Inferior 1 (process 869821) exited with code 0213]<br>
> > (gdb) bt<br>
> > No stack.<br>
> > (gdb)<br>
> > <br>
> > <br>
> > Here's how I'm running it:<br>
> > <br>
> > stuporglue@mtv:~$ rm /tmp/digikam.log; export<br>
> > QT_LOGGING_RULES="digikam*=true"; gdb digikam 2>&1 | tee /tmp/digikam.log<br>
> > <br>
> > digikam is symlinked to the debug appimage.<br>
> > <br>
> > stuporglue@mtv:~$ ls -l /usr/local/bin/digikam<br>
> > lrwxrwxrwx 1 root root 38 Feb 24 08:06 /usr/local/bin/digikam -><br>
> > digiKam-7.2.0-rc-x86-64-debug.appimage<br>
> > <br>
> > --<br>
> > Michael Moore<br>
> > <br>
> > <br>
> > On Wed, Feb 24, 2021 at 7:55 AM Gilles Caulier <<a href="mailto:caulier.gilles@gmail.com" target="_blank">caulier.gilles@gmail.com</a>><br>
> > <br>
> > wrote:<br>
> >> Hi,<br>
> >> <br>
> >> As I can see you run the AppImage version.<br>
> >> <br>
> >> You need to use the heavy debug version of appimage, which include all<br>
> >> debug symbols. Run the bundle in gdb with the debug argument as usual.<br>
> >> Now when it crash you will see a debug backtrace if GDB can capture<br>
> >> this.<br>
> >> <br>
> >> Best<br>
> >> <br>
> >> Gilles Caulier<br>
> >> <br>
> >> Le mer. 24 févr. 2021 à 14:51, Michael Moore <<a href="mailto:stuporglue@gmail.com" target="_blank">stuporglue@gmail.com</a>> a<br>
> >> <br>
> >> écrit :<br>
> >> > Hello,<br>
> >> > <br>
> >> > I'm running the 7.2-RC appimage on Debian Bullseye, with an external<br>
> >> <br>
> >> MySQL database. The external MySQL database is hosted on the same<br>
> >> machine,<br>
> >> and is version 5.6.30-1, installed from the Debian repositories.<br>
> >> <br>
> >> > I'm doing a lot of face recognition (200,000+ photos) and am getting<br>
> >> <br>
> >> intermittent crashes. But it seems that there's no backtrace.<br>
> >> <br>
> >> > I haven't been able to nail down a specific workflow that is guaranteed<br>
> >> <br>
> >> to generate a crash yet.<br>
> >> <br>
> >> > Tasks I'm usually doing when it crashes are: Running "Recognize Faces",<br>
> >> <br>
> >> Selecting images in the People pages, Accepting or Rejecting selections.<br>
> >> Crashes usually happen when there are many tasks in the Active Process<br>
> >> list.>> <br>
> >> > For example, if I have selected 100-300 images and click "Confirm that<br>
> >> <br>
> >> the selected person is shown here", it sometimes crashes while processing<br>
> >> them. Or sometimes it crashes when running Recognize Faces. Or when<br>
> >> switching to a Person tag with many (1000s) of images.<br>
> >> <br>
> >> > I have Digikam writing tags to sidecar files.<br>
> >> > <br>
> >> > I ran it inside GDB this last time, and the final few lines were<br>
> >> > <br>
> >> > <br>
> >> > Digikam::ItemQueryBuilder::buildQueryFromXml: " ( (<br>
> >> <br>
> >> (ImageTagProperties.tagid=? OR ImageTagProperties.tagid IN (SELECT id<br>
> >> FROM<br>
> >> TagsTree WHERE pid=?)) AND ImageTagProperties.property=? ) OR (<br>
> >> (ImageTagProperties.tagid=? OR ImageTagProperties.tagid IN (SELECT id<br>
> >> FROM<br>
> >> TagsTree WHERE pid=?)) AND ImageTagProperties.property=? ) OR (<br>
> >> (ImageTagProperties.tagid=? OR ImageTagProperties.tagid IN (SELECT id<br>
> >> FROM<br>
> >> TagsTree WHERE pid=?)) AND ImageTagProperties.property=? ) OR (<br>
> >> (ImageTagProperties.tagid=? OR ImageTagProperties.tagid IN (SELECT id<br>
> >> FROM<br>
> >> TagsTree WHERE pid=?)) AND ImageTagProperties.property=? ) ) "<br>
> >> <br>
> >> > Digikam::ItemLister::listImageTagPropertySearch: Search query:<br>
> >> > "SELECT DISTINCT Images.id, Images.name, Images.album,<br>
> >> <br>
> >> Albums.albumRoot, ImageInformation.rating, Images.category,<br>
> >> ImageInformation.format, ImageInformation.creationDate,<br>
> >> Images.modificationDate, Images.fileSize, ImageInformation.width,<br>
> >> ImageInformation.height, ImageTagProperties.value,<br>
> >> ImageTagProperties.property, ImageTagProperties.tagid FROM Images<br>
> >> INNER JOIN ImageTagProperties ON ImageTagProperties.imageid=Images.id<br>
> >> <br>
> >> LEFT JOIN ImageInformation ON Images.id=ImageInformation.imageid<br>
> >> <br>
> >> INNER JOIN Albums ON Albums.id=Images.album WHERE<br>
> >> Images.status=1<br>
> >> AND ( ( ( (ImageTagProperties.tagid=? OR ImageTagProperties.tagid IN<br>
> >> (SELECT id FROM TagsTree WHERE pid=?)) AND ImageTagProperties.property=? <br>
> >> )<br>
> >> OR ( (ImageTagProperties.tagid=? OR ImageTagProperties.tagid IN (SELECT<br>
> >> id<br>
> >> FROM TagsTree WHERE pid=?)) AND ImageTagProperties.property=? ) OR (<br>
> >> (ImageTagProperties.tagid=? OR ImageTagProperties.tagid IN (SELECT id<br>
> >> FROM<br>
> >> TagsTree WHERE pid=?)) AND ImageTagProperties.property=? ) OR (<br>
> >> (ImageTagProperties.tagid=? OR ImageTagProperties.tagid IN (SELECT id<br>
> >> FROM<br>
> >> TagsTree WHERE pid=?)) AND ImageTagProperties.property=? ) ) );"<br>
> >> <br>
> >> > (QVariant(int, 160), QVariant(int, 160), QVariant(QString,<br>
> >> <br>
> >> "autodetectedPerson"), QVariant(int, 160), QVariant(int, 160),<br>
> >> QVariant(QString, "autodetectedFace"), QVariant(int, 160), QVariant(int,<br>
> >> 160), QVariant(QString, "ignoredFace"), QVariant(int, 160), QVariant(int,<br>
> >> 160), QVariant(QString, "tagRegion"))<br>
> >> <br>
> >> > Digikam::ItemLister::listImageTagPropertySearch: Search result: 3<br>
> >> > Digikam::ActionThreadBase::cancel: Cancel Main Thread<br>
> >> > Digikam::ActionThreadBase::slotJobFinished: One job is done<br>
> >> > Digikam::ActionThreadBase::cancel: Cancel Main Thread<br>
> >> > Digikam::ActionThreadBase::setMaximumNumberOfThreads: Using 4 CPU<br>
> >> <br>
> >> core to run threads<br>
> >> <br>
> >> > Digikam::ActionThreadBase::run: Action Thread run 1 new jobs<br>
> >> > Digikam::ItemMarkerTiler::slotSourceModelReset: ----<br>
> >> > Digikam::ActionThreadBase::slotJobFinished: One job is done<br>
> >> > Digikam::ActionThreadBase::cancel: Cancel Main Thread<br>
> >> > /tmp/.mount_digika6BSWUo/AppRun: line 166: 840681 Segmentation fault<br>
> >> > <br>
> >> digikam $@<br>
> >> <br>
> >> > [Inferior 1 (process 840666) exited with code 0213]<br>
> >> > (gdb) bt<br>
> >> > No stack.<br>
> >> > (gdb)<br>
> >> > <br>
> >> > Is there anything else I can do to try to provide something useful in a<br>
> >> <br>
> >> bug report? Right now it seems far too vague to be helpful in tracking<br>
> >> down<br>
> >> the problem.<br>
> >> <br>
> >> > Thanks,<br>
> >> > Michael Moore<br>
<br>
<br>
<br>
<br>
</blockquote></div>