| Summary: | "short resolution list" option failure with an Epson Perfection 1650 | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] libksane | Reporter: | enhy |
| Component: | general | Assignee: | Kåre Särs <kare.sars> |
| Status: | RESOLVED UPSTREAM | ||
| Severity: | crash | ||
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | unspecified | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
Thanks fro the report. This looks like a backend problem. What version of the epkowa sane backend do you have? Could you install the debug symbols for epkowa and produce a new crash backtrace? /Kåre Hi Kåre, It is strange that a problem in a backend crashes the frontend, but I've installed xsane and I have same result changing the same setting, so probably you are right. I think that epkowa backend in provided by the package iscan from Avasys. I have the version 2.25.0-1 on my system but there is not debug package for it. I've seen that there is a new version for my scanner in Avasys web page 2.26.1-3. I'm going to install it a will tell you. Thank you and best regards. Raúl Hi again, Bad luck, the new version of iscan has not worked. Best regards. Hi, The sane backends are actually just dynamically loaded libraries and if the library crashes the program using it does too. I was about to suggest to try the epson2 backend, but noticed that it too has a problem with your scanner and debian at the moment: https://alioth.debian.org/tracker/?func=detail&atid=410366&aid=312793&group_id=30186 You could try to report a bug to epkowa... Sorry I could not help you. I hope you get the backend problem resolved. Regards, Kåre (In reply to comment #4) > I was about to suggest to try the epson2 backend, but noticed that it too has a > problem with your scanner and debian at the moment: > https://alioth.debian.org/tracker/?func=detail&atid=410366&aid=312793&group_id=30186 For this reason I use the Avasys backend. Thank you for your help, I will try to report to Avasys guys althouth it is not a very serious problem. Thank you again for your help. Raúl. |
Application: scangui (1.2.0) KDE Platform Version: 4.4.5 (KDE 4.4.5) Qt Version: 4.6.3 Operating System: Linux 2.6.32-5-amd64 x86_64 Distribution: Debian GNU/Linux testing (squeeze) -- Information about the crash: The AcquireImage application crashes when I try to configure "short resolution list" in "Scanner Specific Option" tag. The crash can be reproduced every time. -- Backtrace: Application: Acquire images (scangui), signal: Aborted The current source language is "auto; currently asm". [Current thread is 1 (Thread 0x7f50fd72f7c0 (LWP 5594))] Thread 2 (Thread 0x7f50df1c8710 (LWP 5596)): #0 0x00007f50f940a113 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f50df3e1b6a in ?? () from /usr/lib/libavahi-common.so.3 #2 0x00007f50df3e071b in avahi_simple_poll_run () from /usr/lib/libavahi-common.so.3 #3 0x00007f50df3e0e4d in avahi_simple_poll_iterate () from /usr/lib/libavahi-common.so.3 #4 0x00007f50df3e0e7d in avahi_simple_poll_loop () from /usr/lib/libavahi-common.so.3 #5 0x00007f50df3e19bc in ?? () from /usr/lib/libavahi-common.so.3 #6 0x00007f50f6d138ba in start_thread (arg=<value optimized out>) at pthread_create.c:300 #7 0x00007f50f941502d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #8 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f50fd72f7c0 (LWP 5594)): [KCrash Handler] #5 0x00007f50f9378165 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #6 0x00007f50f937af70 in *__GI_abort () at abort.c:92 #7 0x00007f50f93ae27b in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189 #8 0x00007f50f93b7ad6 in malloc_printerr (action=3, str=0x7f50f946eac8 "double free or corruption (!prev)", ptr=<value optimized out>) at malloc.c:6267 #9 0x00007f50f93bc84c in *__GI___libc_free (mem=<value optimized out>) at malloc.c:3739 #10 0x00007f50de8adede in ?? () from /usr/lib/sane/libsane-epkowa.so.1 #11 0x00007f50de8a51f6 in sane_epkowa_control_option () from /usr/lib/sane/libsane-epkowa.so.1 #12 0x00007f50fcc615d4 in KSaneIface::KSaneOption::writeData (this=0xe09f10, data=0xffffffffffffffff) at ../../../../libs/libksane/libksane/options/ksane_option.cpp:117 #13 0x00007f50fcc61d28 in KSaneIface::KSaneOptCheckBox::checkboxChanged (this=0xe09f10, toggled=<value optimized out>) at ../../../../libs/libksane/libksane/options/ksane_opt_checkbox.cpp:84 #14 0x00007f50fcc62080 in KSaneIface::KSaneOptCheckBox::qt_metacall (this=0xe09f10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a1078f0) at ./ksane_opt_checkbox.moc:73 #15 0x00007f50f9fdf2e6 in QMetaObject::activate (sender=0x12d0df0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3295 #16 0x00007f50fcc4862f in KSaneIface::LabeledCheckbox::toggled (this=0x15da, _t1=true) at ./labeled_checkbox.moc:89 #17 0x00007f50fcc486b4 in KSaneIface::LabeledCheckbox::prToggled (this=0x12d0df0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a107a30) at ../../../../libs/libksane/libksane/widgets/labeled_checkbox.cpp:72 #18 KSaneIface::LabeledCheckbox::qt_metacall (this=0x12d0df0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a107a30) at ./labeled_checkbox.moc:77 #19 0x00007f50f9fdf2e6 in QMetaObject::activate (sender=0x12d0c20, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3295 #20 0x00007f50fb4ec3e2 in QAbstractButton::toggled (this=0x15da, _t1=true) at .moc/release-shared/moc_qabstractbutton.cpp:213 #21 0x00007f50fb2059a8 in QAbstractButton::setChecked (this=0x12d0c20, checked=218) at widgets/qabstractbutton.cpp:766 #22 0x00007f50fb219d16 in QCheckBox::nextCheckState (this=0x12d0c20) at widgets/qcheckbox.cpp:368 #23 0x00007f50fb20563a in QAbstractButtonPrivate::click (this=0x12d1410) at widgets/qabstractbutton.cpp:528 #24 0x00007f50fb2058ec in QAbstractButton::mouseReleaseEvent (this=0x12d0c20, e=0x7fff3a108520) at widgets/qabstractbutton.cpp:1121 #25 0x00007f50faea5632 in QWidget::event (this=0x12d0c20, event=0x7fff3a108520) at kernel/qwidget.cpp:8044 #26 0x00007f50fae4f32c in QApplicationPrivate::notify_helper (this=0xbb8320, receiver=0x12d0c20, e=0x7fff3a108520) at kernel/qapplication.cpp:4302 #27 0x00007f50fae55fdb in QApplication::notify (this=0x7fff3a109010, receiver=0x12d0c20, e=0x7fff3a108520) at kernel/qapplication.cpp:3867 #28 0x00007f50fbb677a6 in KApplication::notify (this=0x7fff3a109010, receiver=0x12d0c20, event=0x7fff3a108520) at ../../kdeui/kernel/kapplication.cpp:302 #29 0x00007f50f9fcc09c in QCoreApplication::notifyInternal (this=0x7fff3a109010, receiver=0x12d0c20, event=0x7fff3a108520) at kernel/qcoreapplication.cpp:726 #30 0x00007f50fae551be in QCoreApplication::sendEvent (receiver=0x12d0c20, event=0x7fff3a108520, alienWidget=0x12d0c20, nativeWidget=0xe82c80, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #31 QApplicationPrivate::sendMouseEvent (receiver=0x12d0c20, event=0x7fff3a108520, alienWidget=0x12d0c20, nativeWidget=0xe82c80, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2967 #32 0x00007f50faed507b in QETWidget::translateMouseEvent (this=0xe82c80, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380 #33 0x00007f50faed39dc in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff3a108ca0) at kernel/qapplication_x11.cpp:3513 #34 0x00007f50faeff5a2 in x11EventSourceDispatch (s=0xbbc030, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146 #35 0x00007f50f5be96f2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #36 0x00007f50f5bed568 in ?? () from /lib/libglib-2.0.so.0 #37 0x00007f50f5bed71c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #38 0x00007f50f9ff56b3 in QEventDispatcherGlib::processEvents (this=0xb9d490, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #39 0x00007f50faeff19e in QGuiEventDispatcherGlib::processEvents (this=0x15da, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #40 0x00007f50f9fca9c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #41 0x00007f50f9fcad9c in QEventLoop::exec (this=0x7fff3a108fc0, flags=) at kernel/qeventloop.cpp:201 #42 0x00007f50f9fcfa2b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003 #43 0x0000000000406f17 in _start () The current source language is "auto; currently c". The current source language is "auto; currently asm". Reported using DrKonqi