[Bug 175662] New: usb camera transfer hangs and works only the second time tried

[Simon Bühler]

http://bugs.kde.org/show_bug.cgi?id=175662

           Summary: usb camera transfer hangs and works only the second time
                    tried
           Product: digikam
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: [hidden email]
        ReportedBy: [hidden email]


Version:           0.10.0-beta6 (using 4.1.80 (KDE 4.1.80 (KDE 4.2 Beta1)),
Gentoo)
Compiler:          x86_64-pc-linux-gnu-gcc
OS:                Linux (x86_64) release 2.6.26-tuxonice

i'm trying to connect my lumix lx2 in usb mode and have a problem here:

when plugged in kde detects the camera ok and offers to do something with the
new device. i select "do nothing" here

in digicam i select "import" | "usb mass storege devices" (second menu item)
and then the "usb disk ..."

then digikam just hangs and i have to kill digikam and restart it.
now i can access the camera with the same proceeding as above.


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[Gilles Caulier-4]

http://bugs.kde.org/show_bug.cgi?id=175662


Gilles Caulier caulier gilles gmail com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|general                     |Camera GUI




--- Comment #1 from Gilles Caulier <caulier gilles gmail com>  2008-11-20 14:05:37 ---
Are you sure to use USB Mass Storage protocol ? Go to Camera Info dialog and
look which driver you use.

Gilles Caulier


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[Simon Bühler]

http://bugs.kde.org/show_bug.cgi?id=175662





--- Comment #2 from Simon Bühler <simon aktionspotential de>  2008-11-20 14:22:07 ---
yes, i didn't set up a camera in digikam, just used the
"usb storage devices" menu and selected "usb disk (DMX-LX2) at /media/disk-1
(1TB)"

autodetection in the camera settings dialog also detects as a usb cam but uses
"/" as mountpoint and fails also


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[Simon Bühler]

http://bugs.kde.org/show_bug.cgi?id=175662





--- Comment #3 from Simon Bühler <simon aktionspotential de>  2008-11-20 18:41:57 ---
add the backtrace of the crash when closing digikam when it hangs during first
usb access

(gdb) bt
#0  0x0000000000000001 in ?? ()
#1  0x00000000005cd4c0 in Digikam::DigikamApp::slotOpenSolidUsmDevice ()
#2  0x00000000005d64b4 in Digikam::DigikamApp::qt_metacall ()
#3  0x00007fdbba85526c in QMetaObject::activate () from
/usr/lib64/qt4/libQtCore.so.4
#4  0x00007fdbb9b877af in QActionGroup::triggered () from
/usr/lib64/qt4/libQtGui.so.4
#5  0x00007fdbb9b87a47 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#6  0x00007fdbb9b88150 in QActionGroup::qt_metacall () from
/usr/lib64/qt4/libQtGui.so.4
#7  0x00007fdbba85526c in QMetaObject::activate () from
/usr/lib64/qt4/libQtCore.so.4
#8  0x00007fdbb9b82c47 in QAction::triggered () from
/usr/lib64/qt4/libQtGui.so.4
#9  0x00007fdbb9b83450 in QAction::activate () from
/usr/lib64/qt4/libQtGui.so.4
#10 0x00007fdbb9f147dd in ?? () from /usr/lib64/qt4/libQtGui.so.4
#11 0x00007fdbbbc60371 in KMenu::mouseReleaseEvent () from
/usr/lib64/libkdeui.so.5
#12 0x00007fdbb9bd59f5 in QWidget::event () from /usr/lib64/qt4/libQtGui.so.4
#13 0x00007fdbb9f12771 in QMenu::event () from /usr/lib64/qt4/libQtGui.so.4
#14 0x00007fdbb9b892be in QApplicationPrivate::notify_helper () from
/usr/lib64/qt4/libQtGui.so.4
#15 0x00007fdbb9b8e2cc in QApplication::notify () from
/usr/lib64/qt4/libQtGui.so.4
#16 0x00007fdbbbb9707b in KApplication::notify () from /usr/lib64/libkdeui.so.5
#17 0x00007fdbba8412c8 in QCoreApplication::notifyInternal () from
/usr/lib64/qt4/libQtCore.so.4
#18 0x00007fdbb9b8b551 in QApplicationPrivate::sendMouseEvent () from
/usr/lib64/qt4/libQtGui.so.4
#19 0x00007fdbb9beb603 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#20 0x00007fdbb9bea273 in QApplication::x11ProcessEvent () from
/usr/lib64/qt4/libQtGui.so.4
#21 0x00007fdbb9c0df45 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#22 0x00007fdbba840645 in QEventLoop::processEvents () from
/usr/lib64/qt4/libQtCore.so.4
#23 0x00007fdbba8407a8 in QEventLoop::exec () from
/usr/lib64/qt4/libQtCore.so.4
#24 0x00007fdbba8424ce in QCoreApplication::exec () from
/usr/lib64/qt4/libQtCore.so.4
#25 0x000000000060e353 in main ()


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[Gilles Caulier-4]

http://bugs.kde.org/show_bug.cgi?id=175662


Gilles Caulier caulier gilles gmail com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]




--- Comment #4 from Gilles Caulier <caulier gilles gmail com>  2008-11-20 18:47:39 ---
Sound like a problem in Solid interface. Marcel ?

Gilles Caulier


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[Marcel Wiesweg]

http://bugs.kde.org/show_bug.cgi?id=175662





--- Comment #5 from Marcel Wiesweg <marcel wiesweg gmx de>  2008-11-21 19:41:19 ---
SVN commit 887378 by mwiesweg:

Fix Solid signal connection, so that the event loop can be ended when the
device is mounted.
Polish capacity display in Import menu.

CCBUG: 175662

 M  +8 -8      digikamapp.cpp  
 M  +1 -1      digikamapp.h  


WebSVN link: http://websvn.kde.org/?view=rev&revision=887378


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[Simon Bühler]

http://bugs.kde.org/show_bug.cgi?id=175662


Simon Bühler simon aktionspotential de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED




--- Comment #6 from Simon Bühler <simon aktionspotential de>  2008-11-21 22:19:00 ---
works like a charm now and also displays the correct capacity - my sdcard
shrinked to only 2GG instead of 1TB ;)


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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=175662


Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Camera GUI                  |Import




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