[systemsettings] [Bug 313511] New: Try to setup a WLAN HotSpot with NetworkManager

Sat Jan 19 15:06:16 GMT 2013

https://bugs.kde.org/show_bug.cgi?id=313511

            Bug ID: 313511
           Summary: Try to setup a WLAN HotSpot with NetworkManager
    Classification: Unclassified
           Product: systemsettings
           Version: unspecified
          Platform: Other
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: markus.milde at ingenieur.de

Application: kcmshell4 ()
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-23-generic x86_64
Distribution: Linux Mint 13 Maya

-- Information about the crash:
- What I was doing when the application crashed:
I need a wireless HotSpot to have acces from my android cellphone -> wifi ->
Linux MINT -> LAN. So I was setting up a wireless connection with the help of
"NetworkManager. I selected in the wireless section "connect automatically",
"system connection", filled in a SSID, selected "Ad Hoc" mode, "automatical
selection of frequency range" with interface "wlan0". The other fields are
remaining as it was done by the defaults.
In the tab "wireless security" I selected "WEP", selected the type "hex or
ASCII" and filled in my key. Also here the remaining fields are left in the
default state. In the tab IPv4-adress I tried to put in the basic settings with
a static IP adress 192.168.0.1/255.255.255.0. The gateway field I filled with
the adress of the DSL-router 192.168.2.1.

The used Hardware is an intel 3945ABG chipset within an Acer TravelMate 6460
Notebook.

Additionally installed related packages: dhcp3-server and hostapd (but still
under construction).

Reason: internet research - no help in NetworkManager found - tried to follow
the instructions in
http://exain.wordpress.com/2011/03/31/making-a-wifi-hotspot-access-point-using-linux-wifi-lan-cardusb-adapter/
Still WiFI HotSpot is not working.

Good luck!
If you need more informations, screenshots, or my help to try different
settings, don't hesitate to contact me directly via markus.milde at ingenieur.de

Thanks a lot in advace and kind regards.

-- Backtrace:
Application: KDE-Kontrollmodul (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1b9d485780 (LWP 2819))]

Thread 3 (Thread 0x7f1b8078d700 (LWP 2820)):
#0  0x00007f1b9aca3303 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1b97db6036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b97db6164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b9c0f2426 in QEventDispatcherGlib::processEvents
(this=0x7f1b780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f1b9c0c1c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f1b9c0c1ed7 in QEventLoop::exec (this=0x7f1b8078cdd0, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007f1b9bfc0fa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007f1b9c0a19ff in QInotifyFileSystemWatcherEngine::run (this=0xe8f070)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f1b9bfc3fcb in QThreadPrivate::start (arg=0xe8f070) at
thread/qthread_unix.cpp:298
#9  0x00007f1b9868ce9a in start_thread (arg=0x7f1b8078d700) at
pthread_create.c:308
#10 0x00007f1b9acaecbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1b7fedc700 (LWP 2836)):
#0  0x00007f1b9aca3303 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1b97db6036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b97db6164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b9c0f2426 in QEventDispatcherGlib::processEvents
(this=0x7f1b700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f1b9c0c1c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f1b9c0c1ed7 in QEventLoop::exec (this=0x7f1b7fedbdd0, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007f1b9bfc0fa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007f1b9c0a19ff in QInotifyFileSystemWatcherEngine::run (this=0xab30c0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f1b9bfc3fcb in QThreadPrivate::start (arg=0xab30c0) at
thread/qthread_unix.cpp:298
#9  0x00007f1b9868ce9a in start_thread (arg=0x7f1b7fedc700) at
pthread_create.c:308
#10 0x00007f1b9acaecbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1b9d485780 (LWP 2819)):
[KCrash Handler]
#6  deref (this=0x1300000022) at /usr/include/qt4/QtCore/qatomic_x86_64.h:133
#7  operator= (other=..., this=0x1170128) at
/usr/include/qt4/QtCore/qhash.h:596
#8  Knm::Connection::setPermissions (this=<optimized out>, permissions=...) at
../../../libs/internals/connection.cpp:450
#9  0x00007f1b82a16460 in ConnectionWidget::writeConfig (this=0x1175c20) at
../../../libs/ui/connectionwidget.cpp:104
#10 0x00007f1b82a50695 in ConnectionPreferences::save (this=0x13fa440) at
../../../libs/ui/connectionprefs.cpp:102
#11 0x00007f1b82a5991c in ConnectionEditor::editConnection (this=<optimized
out>, con=0x11700e0) at ../../../libs/ui/connectioneditor.cpp:105
#12 0x00007f1b82ef6bb9 in ManageConnectionWidget::editGotSecrets
(this=0xbe7150, valid=<optimized out>, errorMessage=..., uuid=...) at
../../../settings/config/manageconnectionwidget.cpp:564
#13 0x00007f1b9c0d7281 in QMetaObject::activate (sender=0xeaa310, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff028edba0) at
kernel/qobject.cpp:3547
#14 0x00007f1b82c8e22c in
NMDBusSettingsConnectionProvider::getConnectionSecretsCompleted
(this=<optimized out>, _t1=false, _t2=..., _t3=...) at
moc_nmdbussettingsconnectionprovider.cpp:142
#15 0x00007f1b82cce8af in
NMDBusSettingsConnectionProvider::onConnectionSecretsArrived (this=0xeaa310,
watcher=0x1151180) at
../../../backends/NetworkManager/nmdbussettingsconnectionprovider.cpp:510
#16 0x00007f1b9c0d7281 in QMetaObject::activate (sender=0x1151180, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff028ee040) at
kernel/qobject.cpp:3547
#17 0x00007f1b9966735f in QDBusPendingCallWatcher::finished (this=<optimized
out>, _t1=0x1151180) at .moc/release-shared/moc_qdbuspendingcall.cpp:106
#18 0x00007f1b9c0dc446 in QObject::event (this=0x1151180, e=<optimized out>) at
kernel/qobject.cpp:1195
#19 0x00007f1b9b445894 in notify_helper (e=0x13f2d90, receiver=0x1151180,
this=0xa0ce30) at kernel/qapplication.cpp:4559
#20 QApplicationPrivate::notify_helper (this=0xa0ce30, receiver=0x1151180,
e=0x13f2d90) at kernel/qapplication.cpp:4531
#21 0x00007f1b9b44a713 in QApplication::notify (this=0x7fff028efc30,
receiver=0x1151180, e=0x13f2d90) at kernel/qapplication.cpp:4420
#22 0x00007f1b9ce5c3f6 in KApplication::notify (this=0x7fff028efc30,
receiver=0x1151180, event=0x13f2d90) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00007f1b9c0c2e9c in QCoreApplication::notifyInternal
(this=0x7fff028efc30, receiver=0x1151180, event=0x13f2d90) at
kernel/qcoreapplication.cpp:876
#24 0x00007f1b9c0c6c6a in sendEvent (event=0x13f2d90, receiver=0x1151180) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x95e2b0) at kernel/qcoreapplication.cpp:1500
#26 0x00007f1b9c0f1f93 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#27 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:279
#28 0x00007f1b97db5d53 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f1b97db60a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f1b97db6164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f1b9c0f23bf in QEventDispatcherGlib::processEvents (this=0x9607d0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#32 0x00007f1b9b4edd5e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007f1b9c0c1c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#34 0x00007f1b9c0c1ed7 in QEventLoop::exec (this=0x7fff028ee950, flags=...) at
kernel/qeventloop.cpp:204
#35 0x00007f1b9b915936 in QDialog::exec (this=0x7fff028ee9d0) at
dialogs/qdialog.cpp:554
#36 0x00007f1b82a598c6 in ConnectionEditor::editConnection (this=<optimized
out>, con=0x11700e0) at ../../../libs/ui/connectioneditor.cpp:104
#37 0x00007f1b82ef6bb9 in ManageConnectionWidget::editGotSecrets
(this=0xbe7150, valid=<optimized out>, errorMessage=..., uuid=...) at
../../../settings/config/manageconnectionwidget.cpp:564
#38 0x00007f1b9c0d7281 in QMetaObject::activate (sender=0xeaa310, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff028eedd0) at
kernel/qobject.cpp:3547
#39 0x00007f1b82c8e22c in
NMDBusSettingsConnectionProvider::getConnectionSecretsCompleted
(this=<optimized out>, _t1=false, _t2=..., _t3=...) at
moc_nmdbussettingsconnectionprovider.cpp:142
#40 0x00007f1b82cce8af in
NMDBusSettingsConnectionProvider::onConnectionSecretsArrived (this=0xeaa310,
watcher=0x10102c0) at
../../../backends/NetworkManager/nmdbussettingsconnectionprovider.cpp:510
#41 0x00007f1b9c0d7281 in QMetaObject::activate (sender=0x10102c0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff028ef270) at
kernel/qobject.cpp:3547
#42 0x00007f1b9966735f in QDBusPendingCallWatcher::finished (this=<optimized
out>, _t1=0x10102c0) at .moc/release-shared/moc_qdbuspendingcall.cpp:106
#43 0x00007f1b9c0dc446 in QObject::event (this=0x10102c0, e=<optimized out>) at
kernel/qobject.cpp:1195
#44 0x00007f1b9b445894 in notify_helper (e=0x117c0f0, receiver=0x10102c0,
this=0xa0ce30) at kernel/qapplication.cpp:4559
#45 QApplicationPrivate::notify_helper (this=0xa0ce30, receiver=0x10102c0,
e=0x117c0f0) at kernel/qapplication.cpp:4531
#46 0x00007f1b9b44a713 in QApplication::notify (this=0x7fff028efc30,
receiver=0x10102c0, e=0x117c0f0) at kernel/qapplication.cpp:4420
#47 0x00007f1b9ce5c3f6 in KApplication::notify (this=0x7fff028efc30,
receiver=0x10102c0, event=0x117c0f0) at ../../kdeui/kernel/kapplication.cpp:311
#48 0x00007f1b9c0c2e9c in QCoreApplication::notifyInternal
(this=0x7fff028efc30, receiver=0x10102c0, event=0x117c0f0) at
kernel/qcoreapplication.cpp:876
#49 0x00007f1b9c0c6c6a in sendEvent (event=0x117c0f0, receiver=0x10102c0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x95e2b0) at kernel/qcoreapplication.cpp:1500
#51 0x00007f1b9c0f1f93 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#52 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:279
#53 0x00007f1b97db5d53 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007f1b97db60a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007f1b97db6164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f1b9c0f23bf in QEventDispatcherGlib::processEvents (this=0x9607d0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#57 0x00007f1b9b4edd5e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007f1b9c0c1c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#59 0x00007f1b9c0c1ed7 in QEventLoop::exec (this=0x7fff028efb80, flags=...) at
kernel/qeventloop.cpp:204
#60 0x00007f1b9b915936 in QDialog::exec (this=0xb93a50) at
dialogs/qdialog.cpp:554
#61 0x00007f1b887e0d2c in kdemain (_argc=<optimized out>, _argv=<optimized
out>) at ../../kcmshell/main.cpp:292
#62 0x00000000004086a4 in launch (argc=5, _name=0x9d9ce8 "kcmshell4",
args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>,
reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b31e "0") at
../../kinit/kinit.cpp:746
#63 0x0000000000409a16 in handle_launcher_request (sock=8, who=<optimized out>)
at ../../kinit/kinit.cpp:1238
#64 0x0000000000409f47 in handle_requests (waitForPid=0) at
../../kinit/kinit.cpp:1431
#65 0x000000000040532f in main (argc=4, argv=0x7fff00000001,
envp=0x7fff028f1630) at ../../kinit/kinit.cpp:1919

Reported using DrKonqi

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