Bug Description

See the output below. That prevents it to be shown in KDE "Icon-Only Task Manager" actions.

$ desktop- file-validate /usr/share/ applications/ firefox. desktop

/usr/share/ applications/ firefox. desktop: warning: key "OnlyShowIn" in group "Desktop Action NewWindow" is deprecated

/usr/share/ applications/ firefox. desktop: warning: key "OnlyShowIn" in group "Desktop Action NewPrivateWindow" is deprecated

ProblemType: Bug

DistroRelease: Ubuntu 16.04

Package: firefox 50.1.0+ build2- 0ubuntu0. 16.04.1 [modified: usr/share/ applications/ firefox. desktop]

ProcVersionSign ature: Ubuntu 4.4.0-57.78-generic 4.4.35

Uname: Linux 4.4.0-57-generic x86_64

NonfreeKernelMo dules: wl

AddonCompatChec kDisabled: False

ApportVersion: 2.20.1-0ubuntu2.4

Architecture: amd64

AudioDevicesInUse:

USER PID ACCESS COMMAND

/dev/snd/pcmC0D0p: int 1774 F...m pulseaudio

/dev/snd/ controlC0: int 1774 F.... pulseaudio

BuildID: 20161209095719

Channel: Unavailable

CurrentDesktop: KDE

Date: Tue Jan 3 17:51:49 2017

DefaultProfileE xtensions: extensions.sqlite corrupt or missing

DefaultProfileI ncompatibleExte nsions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)

DefaultProfileL ocales: extensions.sqlite corrupt or missing

DefaultProfileP lugins:

Google Talk Plugin - /opt/google/ talkplugin/ libnpgoogletalk .so (google-talkplugin)

Google Talk Plugin Video Renderer - /opt/google/ talkplugin/ libnpo1d. so (google-talkplugin)

Shockwave Flash - /usr/lib/ adobe-flashplug in/libflashplay er.so (adobe-flashplugin)

DefaultProfileP refSources:

prefs.js

[Profile]/<email address hidden> /defaults/ preferences/ prefs.js

DefaultProfileT hemes: extensions.sqlite corrupt or missing

ForcedLayersAccel: False

IpRoute:

default via 192.168.0.1 dev wlp3s0 proto static metric 600

169.254.0.0/16 dev wlp3s0 scope link metric 1000

192.168.0.0/24 dev wlp3s0 proto kernel scope link src 192.168.0.101 metric 600

Profile1Extensions: extensions.sqlite corrupt or missing

Profile1Incompa tibleExtensions : Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)

Profile1Locales: extensions.sqlite corrupt or missing

Profile1Plugins: Shockwave Flash - /usr/lib/ adobe-flashplug in/libflashplay er.so (adobe-flashplugin)

Profile1PrefSou rces: prefs.js

Profile1Themes: extensions.sqlite corrupt or missing

Profiles:

Profile0 (Default) - LastVersion= 50.1.0/ 20161209095719

Profile1 - LastVersion= 47.0/2016060611 3944 (Out of date)

RelatedPackageV ersions:

google-talkplugin 5.41.3.0-1

adobe-flashplugin 1:20161213. 1-0ubuntu0. 16.04.1

RunningIncompat ibleAddons: False

SourcePackage: firefox

UpgradeStatus: No upgrade log present (probably fresh install)

dmi.bios.date: 04/15/2014

dmi.bios.vendor: LENOVO

dmi.bios.version: H1ET85WW(1.23)

dmi.board. asset.tag: Not Available

dmi.board.name: 20208

dmi.board.vendor: LENOVO

dmi.board.version: Not Available

dmi.chassis. asset.tag: No Asset Information

dmi.chassis.type: 10

dmi.chassis.vendor: LENOVO

dmi.chassis. version: Not Available

dmi.modalias: dmi:bvnLENOVO: bvrH1ET85WW( 1.23):bd04/ 15/2014: svnLENOVO: pn20208: pvrLenovoB590: rvnLENOVO: rn20208: rvrNotAvailable :cvnLENOVO: ct10:cvrNotAvai lable:

dmi.product.name: 20208

dmi.product. version: Lenovo B590

dmi.sys.vendor: LENOVO