Empty 1px panel created after going to exported menu in KDE

[Serhiy]

Using KDE with Window Menubar widget, after I open second level of menu empty navigation panel is created on top of all the panels. Attaching screenshots.
Workaround is to click on it with right mouse button. It disappears after you close the context menu.

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: firefox 26.0+build2-0ubuntu0.13.10.2
ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
Uname: Linux 3.11.0-15-generic i686
NonfreeKernelModules: nvidia
AddonCompatCheckDisabled: False
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: i 7023 F.... pulseaudio
 /dev/snd/controlC0: i 7023 F.... pulseaudio
 /dev/snd/pcmC0D0p: i 7023 F...m pulseaudio
BuildID: 20131206145833
Channel: Unavailable
Date: Fri Jan 10 02:57:59 2014
DefaultProfileBrokenPermissions: .flagged (0o644, wrong owner)
DefaultProfileIncompatibleExtensions:
 English (GB) Language Pack - <email address hidden>
 English (South Africa) Language Pack - <email address hidden>
 Ukrainian (UA) Language Pack - <email address hidden>
 Default - {972ce4c6-7e08-4474-a285-3208198ce6fd}
DefaultProfilePrefSources:
 prefs.js
 [Profile]/extensions/{b9db16a4-6edc-47ec-a1f4-b86292ed211d}/defaults/preferences/prefs-dwhelper.js
 [Profile]/extensions/{3d7eb24f-2740-49df-8937-200b1cc08f8a}/defaults/preferences/flashblock.js
ForcedLayersAccel: False
IfupdownConfig:
 auto lo
 iface lo inet loopback
 #auto lo
IpRoute:
 default via 192.168.0.1 dev eth0 proto static
 192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.103 metric 1
IwConfig:
 vboxnet0 no wireless extensions.

 lo no wireless extensions.

 eth0 no wireless extensions.
MarkForUpload: True
MostRecentCrashID: bp-4e20ca3b-8c85-4fac-9f8c-9842d2131230
Profile1BrokenPermissions: .flagged (0o644, wrong owner)
Profile1PrefSources: prefs.js
Profiles:
 Profile0 (Default) - LastVersion=26.0/20131206145833 (In use)
 Profile1 - LastVersion=19.0/20130218103407 (Out of date)
RelatedPackageVersions:
 adobe-flashplugin 11.2.202.332-0saucy1
 google-talkplugin 4.9.1.0-1
 icedtea-7-plugin 1.4-3ubuntu2
 mozplugger 1.14.5-1
 icedtea-6-plugin 1.4-3ubuntu2
RfKill:

RunningIncompatibleAddons: True
SourcePackage: firefox
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/02/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V1.9
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: P67A-GD53 (MS-7681)
dmi.board.vendor: MSI
dmi.board.version: 1.0/2.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 1.0/2.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.9:bd03/02/2011:svnMSI:pnMS-7681:pvr1.0/2.0:rvnMSI:rnP67A-GD53(MS-7681):rvr1.0/2.0:cvnMSI:ct3:cvr1.0/2.0:
dmi.product.name: MS-7681
dmi.product.version: 1.0/2.0
dmi.sys.vendor: MSI

[Serhiy (xintx-ua)]

In this case Firefox is not the best option to view the included png

[Paul White (paulw2u)]

We are sorry that we do not always have the capacity to review all reported bugs in a timely manner. You reported this bug some time ago and there have been many changes in Ubuntu since that time.

Ubuntu 13.10 (saucy) reached end-of-life on July 17, 2014.

Do you still see a problem related to the one that you reported in a currently supported version of Ubuntu? Please let us know if you do and in which version of Ubuntu otherwise this report can be left to expire in approximately 60 days time.

Thank you for helping make Ubuntu better.

Paul White
[Ubuntu Bug Squad]

[Launchpad Janitor (janitor)]

[Expired for firefox (Ubuntu) because there has been no activity for 60 days.]