Description:

plasma-desktop hangs when mounting any removable devices with removable device notification plasmoid.



Additional info:
* package version(s)
kdebase-workspace 4.11.0-2
* config and/or log files etc.
.xsession-errors after inserting usb device and pressing mount button:

"/org/freedesktop/UDisks2/drives/ATAPI___iHAS124___D_3524552_3C8242500687" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/WDC_WD10EZEX_00RKKA0_WD_WMC1S3876701" : property "Drive" does not exist
I/O warning : failed to load external entity "/home/unnamed_hero/.qalculate/eurofxref-daily.xml"
I/O warning : failed to load external entity "/home/unnamed_hero/.qalculate/eurofxref-daily.xml"
"/org/freedesktop/UDisks2/drives/WDC_WD10EZEX_00RKKA0_WD_WMC1S3876701" : property "DeviceNumber" does not exist
"/org/freedesktop/UDisks2/drives/WDC_WD10EZEX_00RKKA0_WD_WMC1S3876701" : property "Device" does not exist
"/org/freedesktop/UDisks2/drives/ATAPI___iHAS124___D_3524552_3C8242500687" : property "DeviceNumber" does not exist
"/org/freedesktop/UDisks2/drives/ATAPI___iHAS124___D_3524552_3C8242500687" : property "Device" does not exist
akonadi_nepomuk_feeder(4820) FeederPluginloader::feederPluginsForMimeType: No feeder for type "text/calendar" found
"/org/freedesktop/UDisks2/drives/ATAPI___iHAS124___D_3524552_3C8242500687" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/WDC_WD10EZEX_00RKKA0_WD_WMC1S3876701" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/WDC_WD10EZEX_00RKKA0_WD_WMC1S3876701" : property "DeviceNumber" does not exist
"/org/freedesktop/UDisks2/drives/WDC_WD10EZEX_00RKKA0_WD_WMC1S3876701" : property "Device" does not exist
"/org/freedesktop/UDisks2/drives/ATAPI___iHAS124___D_3524552_3C8242500687" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/WDC_WD10EZEX_00RKKA0_WD_WMC1S3876701" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/WDC_WD10EZEX_00RKKA0_WD_WMC1S3876701" : property "DeviceNumber" does not exist
"/org/freedesktop/UDisks2/drives/WDC_WD10EZEX_00RKKA0_WD_WMC1S3876701" : property "Device" does not exist
Listener adapter polkit_qt_listener_initiate_authentication
GSimpleAsyncResult: 0xf10aa0
polkit_qt_listener_initiate_authentication callback for 0xd30020
Polkit1AuthAgent(4780) AuthDialog::AuthDialog: Could not get action message for action.

(process:4780): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
REQUEST
"Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken."
nepomukindexer(6392)/nepomuk (strigi service): "SQLExecDirect failed on query 'sparql insert { graph <nepomuk:/ctx/ab4cdb78-a3bc-4cea-87b3-9c83cd0b2bff> { <nepomuk:/res/3da97c06-14c9-422a-8084-fd68c3218d3d> nie:plainTextContent "%
kwin(4716) KWin::GlxBackend::present:
It seems you are using the nvidia driver without triple buffering
You must export __GL_YIELD="USLEEP" to prevent large CPU overhead on synced swaps
Preferably, enable the TripleBuffer Option in the xorg.conf Device
For this reason, the tearing prevention has been disabled.
See https://bugs.kde.org/show_bug.cgi?id=322060


(process:11117): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed
list is empty
COMPLETED
Listener adapter polkit_qt_listener_initiate_authentication_finish
polkit_qt_listener_initiate_authentication_finish callback for 0xd30020
file:///usr/share/apps/plasma/packages/org.kde.systemtray/contents/ui/IconsList.qml:124: Unable to assign int to QEasingCurve
file:///usr/share/apps/plasma/packages/org.kde.systemtray/contents/ui/IconsList.qml:130: Unable to assign int to QEasingCurve
plasma-desktop(4724)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" has new interfaces: ("org.freedesktop.UDisks2.Drive")
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" has new interfaces: ("org.freedesktop.UDisks2.Drive")
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" has new interfaces: ("org.freedesktop.UDisks2.Drive")
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" has new interfaces: ("org.freedesktop.UDisks2.Drive")
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" has new interfaces: ("org.freedesktop.UDisks2.Drive")
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" has new interfaces: ("org.freedesktop.UDisks2.Drive")
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Drive" does not exist
"/org/freedesktop/UDisks2/block_devices/sdb" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.PartitionTable")
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Drive" does not exist
"/org/freedesktop/UDisks2/block_devices/sdb" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.PartitionTable")
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Drive" does not exist
kded(4682)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "DeviceNumber" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Device" does not exist
"/org/freedesktop/UDisks2/block_devices/sdb" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.PartitionTable")
"/org/freedesktop/UDisks2/block_devices/sdb" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.PartitionTable")
"/org/freedesktop/UDisks2/block_devices/sdb" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.PartitionTable")
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "DeviceNumber" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Device" does not exist
kded(4682)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
"/org/freedesktop/UDisks2/block_devices/sdb" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.PartitionTable")
"/org/freedesktop/UDisks2/block_devices/sdb" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.PartitionTable")
"/org/freedesktop/UDisks2/block_devices/sdb1" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.Filesystem", "org.freedesktop.UDisks2.Partition")
"/org/freedesktop/UDisks2/block_devices/sdb1" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.Filesystem", "org.freedesktop.UDisks2.Partition")
"/org/freedesktop/UDisks2/block_devices/sdb1" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.Filesystem", "org.freedesktop.UDisks2.Partition")
"/org/freedesktop/UDisks2/block_devices/sdb1" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.Filesystem", "org.freedesktop.UDisks2.Partition")
"/org/freedesktop/UDisks2/block_devices/sdb1" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.Filesystem", "org.freedesktop.UDisks2.Partition")
"/org/freedesktop/UDisks2/block_devices/sdb1" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.Filesystem", "org.freedesktop.UDisks2.Partition")
"/org/freedesktop/UDisks2/block_devices/sdb1" has new interfaces: ("org.freedesktop.UDisks2.Block", "org.freedesktop.UDisks2.Filesystem", "org.freedesktop.UDisks2.Partition")
kded(4682)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "DeviceNumber" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Device" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "DeviceNumber" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Device" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Table" does not exist
plasma-desktop(4724)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
plasma-desktop(4724)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
plasma-desktop(4724)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
plasma-desktop(4724)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
plasma-desktop(4724)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
plasma-desktop(4724)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
kded(4682)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
"/org/freedesktop/UDisks2/drives/ATAPI___iHAS124___D_3524552_3C8242500687" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/WDC_WD10EZEX_00RKKA0_WD_WMC1S3876701" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Drive" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "DeviceNumber" does not exist
"/org/freedesktop/UDisks2/drives/JetFlash_Transcend_16GB_94801JQA1S86I5V4" : property "Device" does not exist
dolphin(11523) KSambaSharePrivate::testparmParamValue: We got some errors while running testparm "Load smb config files from /etc/samba/smb.conf
Error loading services.
"
dolphin(11523) KSambaSharePrivate::findSmbConf: KSambaShare: Could not find smb.conf!


Steps to reproduce:

Login in kdm, insert any usb drive, wait for notification plasmoid appear with device name, press mount button or "open in Dolphin". All plasma menus hangs, but running programs still available to use.

Also tries with