[opensuse-kde] strange happenings (qdbus?) since 4.8.2
[i've sent this message to the KDE devel. mailing list as well; not sure if it's openSUSE related or not.] since upgrading to KDE 4.8.2 (from openSUSE's KDE:/Distro:/Factory repo) yesterday, i find that ktorrent frequently freezes, without hogging CPU or RAM though. it simply stops responding for a few minutes but will come 'back to life' eventually. starting ktorrent from the command line, i get this: ------------- phani@phani:~> ktorrent QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. KGlobal::locale::Warning your global KLocale is being recreated with a valid main component instead of a fake component, this usually means you tried to call i18n related functions before your main component was created. You should not do that since it most likely will not work ------------- ktorrent starts anyway, but, as mentioned above, freezes from time to time. i've seen similar freezes, though shorter-lived, with opera, also after the upgrade to 4.8.2 i don't find anything intersting in my logs, apart perhaps from this, repeated several time in today's /var/log/messages: ------------- Apr 4 12:46:12 phani dbus[1275]: [system] Activating service name='org.kde.ksysguard.processlisthelper' (using servicehelper) Apr 4 12:46:12 phani dbus-daemon[1275]: dbus[1275]: [system] Activating service name='org.kde.ksysguard.processlisthelper' (using servicehelper) Apr 4 12:46:13 phani org.kde.ksysguard.processlisthelper: QDBusConnection: system D-Bus connection created before QCoreApplication. Application may misbehave. Apr 4 12:46:13 phani dbus[1275]: [system] Successfully activated service 'org.kde.ksysguard.processlisthelper' ------------- (haven't noticed any problem with ksysguard; there are no ktorrent related entries.) was looking through bugs.kde.org, but couldn't find anything that looked related. what should i do? wait for it to go away eventually, or do some further research? if the latter, what, exactly? -- phani. -- To unsubscribe, e-mail: opensuse-kde+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kde+owner@opensuse.org
On Wednesday 04 Apr 2012 13:35:41 phanisvara das wrote:
[i've sent this message to the KDE devel. mailing list as well; not sure if it's openSUSE related or not.]
since upgrading to KDE 4.8.2 (from openSUSE's KDE:/Distro:/Factory repo) yesterday, i find that ktorrent frequently freezes, without hogging CPU or RAM though. it simply stops responding for a few minutes but will come 'back to life' eventually.
starting ktorrent from the command line, i get this:
------------- phani@phani:~> ktorrent QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. KGlobal::locale::Warning your global KLocale is being recreated with a valid main component instead of a fake component, this usually means you tried to call i18n related functions before your main component was created. You should not do that since it most likely will not work -------------
These warnings are not related to a complete hang of KTorrent. See the recent thread from Martin Koller on kde-core-devel@kde.org if you want to know more about the QDBusConnection warning.
ktorrent starts anyway, but, as mentioned above, freezes from time to time.
i've seen similar freezes, though shorter-lived, with opera, also after the upgrade to 4.8.2
i don't find anything intersting in my logs, apart perhaps from this, repeated several time in today's /var/log/messages:
------------- Apr 4 12:46:12 phani dbus[1275]: [system] Activating service name='org.kde.ksysguard.processlisthelper' (using servicehelper)
... Not relevant either. Try attaching gdb to ktorrent while it is hung and getting a backtrace there. Will -- Will Stephenson, openSUSE Board, Booster, KDE Developer SUSE LINUX GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 21284 (AG Nürnberg) Maxfeldstraße 5 90409 Nürnberg Germany -- To unsubscribe, e-mail: opensuse-kde+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kde+owner@opensuse.org
On Wed, 04 Apr 2012 13:53:55 +0530, Will Stephenson
On Wednesday 04 Apr 2012 13:35:41 phanisvara das wrote:
[i've sent this message to the KDE devel. mailing list as well; not sure if it's openSUSE related or not.]
since upgrading to KDE 4.8.2 (from openSUSE's KDE:/Distro:/Factory repo) yesterday, i find that ktorrent frequently freezes, without hogging CPU or RAM though. it simply stops responding for a few minutes but will come 'back to life' eventually.
starting ktorrent from the command line, i get this:
------------- phani@phani:~> ktorrent QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. KGlobal::locale::Warning your global KLocale is being recreated with a valid main component instead of a fake component, this usually means you tried to call i18n related functions before your main component was created. You should not do that since it most likely will not work -------------
These warnings are not related to a complete hang of KTorrent. See the recent thread from Martin Koller on kde-core-devel@kde.org if you want to know more about the QDBusConnection warning.
ktorrent starts anyway, but, as mentioned above, freezes from time to time.
i've seen similar freezes, though shorter-lived, with opera, also after the upgrade to 4.8.2
i don't find anything intersting in my logs, apart perhaps from this, repeated several time in today's /var/log/messages:
------------- Apr 4 12:46:12 phani dbus[1275]: [system] Activating service name='org.kde.ksysguard.processlisthelper' (using servicehelper)
...
Not relevant either.
Try attaching gdb to ktorrent while it is hung and getting a backtrace there.
Will
thanks, i'll do that. -- phani. -- To unsubscribe, e-mail: opensuse-kde+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kde+owner@opensuse.org
On Wed, 04 Apr 2012 14:02:10 +0530, phanisvara das
Try attaching gdb to ktorrent while it is hung and getting a backtrace there.
got a backtrace via "killall -11 ktorrent" while it hung and submitted a bug here: https://bugs.kde.org/show_bug.cgi?id=297671 thomas lübking on kde-devel suggested: ---------- seems it's waiting in a sync dbus call of KProtocolManager, resolving a URL - ie. your dbus server might be busy or spammed or whatever. try whether you can call "qdbus org.kde.kwin" during such hang. if it hangs as well, your session bus has trouble. ---------- but that's not it; the qdbus call returns immediately w/o error. i'm using vuze now, which is fine, but i'm wondering if i'm really the only one this is happening to? anybody else running oS 12.1 with KDE 4.8.2 from KDE:/Distro:/Factory using ktorrent? -- phani. -- To unsubscribe, e-mail: opensuse-kde+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kde+owner@opensuse.org
participants (2)
-
phanisvara das -
Will Stephenson