Aplicações não aparecem no Dash (14.04)

Question

Estou correndo 14.04

Eu já li essa pergunta, que tem uma resposta que está mais ou menos na linha de outras respostas na Web e não funciona para mim.

  

Todos os aplicativos desaparecem no traço

Eu posso pesquisar todos os outros arquivos sem um problema, mas quando tento pesquisar por aplicativos, não consigo fazer isso.

Não sei ao certo para onde ir com a solução de problemas. Confirmei que unity-lens-applications está instalado, juntamente com unity-scope-master .

Existe mais alguma coisa que eu possa fazer para corrigir isso? Eu sinceramente preferiria não ter que lançar todos os meus aplicativos de um Terminal.

Em uma conta de usuário recém-criada , os aplicativos do aparecem. No entanto, gostaria de corrigir isso no meu login.

Correções sugeridas

• Executar unity no alt + F2
  Isso retorna o mesmo erro acima, menos os filtros.
• sudo apt-get install zeitgeist zeitgeist-core
  Já foi instalado e atualizado

Outras sugestões que foram ineficazes:

• clear $HOME/.cache/ e reinicialização
• Como faço para redefinir minha configuração do Unity?
• Como faço para redefinir o GNOME para os padrões?
• Unity não carrega, não inicia, não aparece nenhum Dash

Conforme solicitado, a saída de ls / usr / share / applications /:

activity-log-manager.desktop
apport-gtk.desktop
apturl.desktop
bamf-2.index
baobab.desktop
bluetooth-sendto.desktop
bluetooth-wizard.desktop
brasero.desktop
brasero-nautilus.desktop
caffeine.desktop
ccsm.desktop
checkbox-gui.desktop
cheese.desktop
compiz.desktop
credentials-preferences.desktop
dconf-editor.desktop
debian-uxterm.desktop
debian-xterm.desktop
defaults.list
deja-dup.desktop
deja-dup-preferences.desktop
deluge.desktop
display.im6.desktop
docky.desktop
dropbox.desktop
emerald-theme-manager.desktop
empathy.desktop
eog.desktop
evince.desktop
evince-previewer.desktop
evolution-data-server-uoa.desktop
extras-calendar-indicator.desktop
extras-pushbullet-indicator.desktop
extras-variety.desktop
FacebookMessengerfacebookcom.desktop
file-roller.desktop
firefox.desktop
gcalctool.desktop
gconf-editor.desktop
gcr-prompter.desktop
gcr-viewer.desktop
geary.desktop
gedit.desktop
gimp.desktop
gkbd-keyboard-display.desktop
Gmailmailgooglecom.desktop
gnome-activity-log-manager-panel.desktop
gnome-background-panel.desktop
gnome-bluetooth-panel.desktop
gnome-color-panel.desktop
gnome-contacts.desktop
gnome-control-center.desktop
gnome-datetime-panel.desktop
gnome-deja-dup-panel.desktop
gnome-disk-image-mounter.desktop
gnome-disk-image-writer.desktop
gnome-disks.desktop
gnome-display-panel.desktop
gnome-font-viewer.desktop
gnome-info-panel.desktop
gnome-keyboard-panel.desktop
gnome-mouse-panel.desktop
gnome-network-panel.desktop
gnome-online-accounts-panel.desktop
gnome-power-panel.desktop
gnome-power-statistics.desktop
gnome-printers-panel.desktop
gnome-region-panel.desktop
gnome-screen-panel.desktop
gnome-screenshot.desktop
gnome-sound-panel.desktop
gnome-sudoku.desktop
gnome-system-log.desktop
gnome-system-monitor.desktop
gnome-system-monitor-kde.desktop
gnome-terminal.desktop
gnome-universal-access-panel.desktop
gnome-user-accounts-panel.desktop
gnome-user-share-properties.desktop
gnome-wacom-panel.desktop
gnomine.desktop
GoogleCalendargooglecom.desktop
google-chrome.desktop
GooglePlusplusgooglecom.desktop
gucharmap.desktop
hplj1020.desktop
ibus-setup-bopomofo.desktop
ibus-setup.desktop
ibus-setup-pinyin.desktop
im-config.desktop
landscape-client-settings.desktop
language-selector.desktop
libreoffice-calc.desktop
libreoffice-draw.desktop
libreoffice-impress.desktop
libreoffice-math.desktop
libreoffice-startcenter.desktop
libreoffice-writer.desktop
libreoffice-xsltfilter.desktop
mahjongg.desktop
mimeinfo.cache
mono-runtime-common.desktop
mono-runtime-terminal.desktop
mount-archive.desktop
nautilus-autorun-software.desktop
nautilus-classic.desktop
nautilus-connect-server.desktop
nautilus.desktop
nautilus-folder-handler.desktop
nautilus-home.desktop
nm-applet.desktop
nm-connection-editor.desktop
nvidia-settings.desktop
onboard.desktop
onboard-settings.desktop
orca.desktop
popcorn-time.desktop
python2.7.desktop
python3.4.desktop
Redditredditcom.desktop
remmina.desktop
rhythmbox.desktop
rhythmbox-device.desktop
root-system-bin.desktop
screenlets-manager.desktop
seahorse.desktop
session-properties.desktop
shotwell.desktop
shotwell-viewer.desktop
shutter.desktop
signon-ui-browser-process.desktop
simple-scan.desktop
software-properties-drivers.desktop
software-properties-gnome.desktop
software-properties-gtk.desktop
sol.desktop
spotify.desktop
sublime_text.desktop
system-config-printer.desktop
tekka.desktop
thunderbird.desktop
totem.desktop
transmission-gtk.desktop
Twittertwittercom.desktop
typecatcher.desktop
ubuntu-amazon-default.desktop
ubuntu-software-center.desktop
unity-activity-log-manager-panel.desktop
unity-appearance-panel.desktop
unity-bluetooth-panel.desktop
unity-color-panel.desktop
unity-control-center.desktop
unity-credentials-panel.desktop
unity-datetime-panel.desktop
unity-deja-dup-panel.desktop
unity-display-panel.desktop
unity-info-panel.desktop
unity-keyboard-panel.desktop
unity-lens-photos.desktop
unity-mouse-panel.desktop
unity-network-panel.desktop
unity-power-panel.desktop
unity-region-panel.desktop
unity-scope-gdrive.desktop
unity-screen-panel.desktop
unity-sound-panel.desktop
unity-tweak-tool.desktop
unity-universal-access-panel.desktop
unity-user-accounts-panel.desktop
unity-wacom-panel.desktop
unitywebappsqmllauncher.desktop
update-accounts.desktop
update-manager.desktop
usb-creator-gtk.desktop
vino-preferences.desktop
vlc.desktop
webbrowser-app.desktop
xdiagnose.desktop
yelp.desktop

    

Answer 1

Como ele é restrito apenas à sua conta de usuário, ele deve ter algo a ver com seu usuário.

Talvez um dos arquivos .desktop na sua pasta pessoal esteja desativando o ativador? Você pode tentar mover os arquivos dessas pastas para outro lugar:

• /home/<youruser>/.gnome/apps/
• /home/<youruser>/.local/usr/share/applications/

por exemplo,

$ mkdir backup_local
$ mkdir backup_gnome
$ mv .local/share/applications/*.desktop backup_local/
$ mv .gnome/apps/*.desktop backup_gnome/

Então faça logout, faça o login e veja se mudou alguma coisa? Você sempre pode movê-los de volta se não ajudar. Se isso ajudou, tente movê-los um por um para o qual o arquivo foi o culpado.

EDIT: Você pode descobrir qual deles foi malformado:

1. Instale o pacote desktop-file-utils :

   sudo apt-get install desktop-file-utils 
   

2. Verifique cada um dos arquivos .desktop para validade usando desktop-file-validate :

   desktop-file-validate .local/share/applications/*.desktop
   desktop-file-validate .gnome/apps/*.desktop
   

   Ou, claro, no local diferente, se você já mudou. Não imprimirá nada se todos os arquivos estiverem OK. Se algum dos arquivos estiver malformado, ele imprimirá uma mensagem de erro por linha.

   Você também pode querer verificar os outros arquivos da área de trabalho para uma boa medida:

   desktop-file-validate /usr/share/applications/*.desktop
   

Answer 2

Em algum momento durante a minha sessão no Ubuntu 14.04 LTS, a pesquisa de aplicativos parou de responder, mostrando o mesmo erro. A solução que encontrei é abrir o terminal ( Ctrl Alt T ) e matar o escopo inicial

$ kill $(pgrep -f unity-scope-home/unity-scope-home) 

O escopo foi reiniciado e a pesquisa de aplicativos retomou suas capacidades

    

Answer 3

na verdade, sair para sessão de convidado e voltar a entrar como usuário principal apenas corrigiu o problema, como eu ainda não entendo porque ... mas antes de fazer isso eu gastei tempo tentando as linhas de comando acima, que não tiveram efeito positivo no meu caso. com certeza uma maneira de redefinir a maneira limpa de como esses arquivos .desktop, que claramente pareciam ser o problema, seriam apreciados, ou até mesmo uma maneira de os corromper, caso eles sejam. thx de qualquer maneira

    

Answer 4

Você excluiu seu banco de dados do Zeitgeist e reiniciou? Ou seja:

rm -rf ~/.local/share/zeitgeist

Parece a coisa mais lógica a fazer. No próximo login, aguarde até alguns minutos para que os aplicativos sejam exibidos novamente.

Por favor note que este não é o mesmo que a reinstalação do Zeitgeist, que neste caso é inútil, IMHO.

    

Answer 5

Se o seu apenas sobre aplicativos, mas outros arquivos podem ser bem pesquisados ​​no Dash, você pode tentar isso e fazer o login novamente após:

rm ~/.cache/software-center -R

    

Answer 6

Eu enfrentei o mesmo problema hoje, no Ubuntu 14.10. Reinicializado e, de repente, não há mais aplicativos no painel e nenhuma das soluções propostas (excluir o cache, reinstalar as lentes, excluir os dados do zeitgeist) funcionou para mim.

Felizmente, lembrei-me da alteração de sistema que apliquei algumas horas antes: alterei a minha localidade de de_DE.UTF-8 para apenas de_DE via:

sudo update-locale LANG=de_DE

Portanto, se nenhuma das soluções funcionar, tente alterar sua localidade para uma local com reconhecimento de unicode. Para mim, isso foi:

sudo update-locale LANG=de_DE.UTF-8

seguido de uma reinicialização. Tudo funciona como esperado agora.

    

Answer 7

Eu tenho esse problema no 14.04LTS. Ele aparece aleatoriamente quando o sistema está em execução, e um logout e login irão "consertá-lo".

Sugerido acima: verificando os arquivos da área de trabalho.

Não tem nada disso:

desktop-file-validate .local/share/applications/*.desktop
desktop-file-validate .gnome/apps/*.deskto

Toneladas de erros:

desktop-file-validate /usr/share/applications/*.desktop

Erros (avisos e dicas excluídos):

/usr/share/applications/arduino.desktop: error: value "text/x-arduino" for string list key "MimeType" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/checkbox-gui.desktop: error: value "System;Qt;Application" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/cheese.desktop: hint: value item "GNOME" in key "Categories" in group "Desktop Entry" can be extended with another category among the following categories: GTK
/usr/share/applications/credentials-preferences.desktop: error: value "Unity" for string list key "NotShowIn" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/eeschema.desktop: error: value "Development;Electronics" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/empathy.desktop: error: value "Messaging Menu" for string list key "NotShowIn" in group "Desktop Action Hidden" does not have a semicolon (';') as trailing character
/usr/share/applications/empathy.desktop: error: value "Messaging Menu" for string list key "NotShowIn" in group "Desktop Action Prefs" does not have a semicolon (';') as trailing character
/usr/share/applications/empathy.desktop: error: value "Messaging Menu" for string list key "NotShowIn" in group "Desktop Action Accounts" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Browser;Web;Explorer" for locale string list key "Keywords" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "??????;??????;?????;???;??" for locale string list key "Keywords[ar]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Restolador;Web;Esplorador" for locale string list key "Keywords[ast]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Navegador;Web;Explorador;Explorer" for locale string list key "Keywords[ca]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Prohl??e?;Web;Explorer" for locale string list key "Keywords[cs]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;Internettet;WWW;Browser;Browse;Web;Surf;Nettet" for locale string list key "Keywords[da]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Browser;Web;Explorer;Webseite;Site;surfen;online;browsen" for locale string list key "Keywords[de]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Browser;Web;Explorer;?????????;??????????;Firefox;???????;????????" for locale string list key "Keywords[el]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Explorador;Internet;WWW" for locale string list key "Keywords[es]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/firefox.desktop: error: value "Internet;WWW;Browser;Web;Explorer;selain;Internet-selain;internetselain;verkkoselain;netti;surffaa" for locale string list key "Keywords[fi]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
[Many similar errors, one for each Firefox locale.]
/usr/share/applications/firefox.desktop: warning: key "OnlyShowIn" in group "Desktop Action NewPrivateWindow" is deprecated
/usr/share/applications/flightgear.desktop: error: value "1.4" for key "Version" in group "Desktop Entry" is not a known version
/usr/share/applications/flightgear.desktop: error: value "Game;Simulation" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/fluid.desktop: error: value "application/x-fluid" for string list key "MimeType" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/freecad.desktop: error: value "Graphics;Science;Engineering" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/freecad.desktop: error: value "application/x-extension-fcstd" for string list key "MimeType" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-background-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-GNOME-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-color-panel.desktop: error: value "GNOME;GTK;Settings;X-GNOME-Settings-Panel;HardwareSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-power-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-GNOME-Settings-Panel;HardwareSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-region-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-GNOME-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-screen-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-GNOME-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-screenshot.desktop: error: value "Screen;Window;Area" for string list key "Actions" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-screenshot.desktop: error: action group "Desktop Action Window" exists, but there is no matching action "Window"
/usr/share/applications/gnome-screenshot.desktop: error: action group "Desktop Action Screen" exists, but there is no matching action "Screen"
/usr/share/applications/gnome-screenshot.desktop: error: action group "Desktop Action Area" exists, but there is no matching action "Area"
/usr/share/applications/gnome-terminal.desktop: warning: key "OnlyShowIn" in group "Desktop Action New" is deprecated
/usr/share/applications/gnome-terminal.desktop: error: value "Unity" for string list key "OnlyShowIn" in group "Desktop Action New" does not have a semicolon (';') as trailing character
/usr/share/applications/gnome-terminal.desktop: error: action group "Desktop Action New" exists, but there is no matching action "New"
/usr/share/applications/gnome-user-accounts-panel.desktop: error: value "System;Settings;X-GNOME-Settings-Panel;X-GNOME-SystemSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/im-config.desktop: error: value "keyboard;input" for locale string list key "Keywords" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/im-config.desktop: error: value "Settings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/inkscape.desktop: error: file contains group "Drawing Shortcut Group", but groups extending the format should start with "X-"
/usr/share/applications/kicad.desktop: error: value "Development;Electronics" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/language-selector.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-GNOME-Settings-Panel;X-Unity-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/remmina.desktop: error: file contains multiple keys named "Actions" in group "Desktop Entry"
/usr/share/applications/software-properties-drivers.desktop: error: file contains key "NotShownIn" in group "Desktop Entry", but keys extending the format should start with "X-"
/usr/share/applications/software-properties-drivers.desktop: error: value "X-XFCE;GTK;Settings;HardwareSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Newsgroup;Feed;RSS" for locale string list key "Keywords" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Corr?u;Corr?u-e;Noticies;Discusiones;Mensaxes;Canales;RSS" for locale string list key "Keywords[ast]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Correu;Email;E-mail;Mailing;Llistes;Not?cies;RSS" for locale string list key "Keywords[ca]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Po?ta;Elektronick? po?ta;Diskusn? skupiny;?te?ka;RSS" for locale string list key "Keywords[cs]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Epost;E-post;E-brev;Newsgroup;Nyhedsgruppe;Nyhedskilde;Usenet;Feed;RSS" for locale string list key "Keywords[da]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Mail;E-Mail;Newsgroup;Nachrichten;Feed;RSS;Post;News;Usenet;online;lesen;schreiben" for locale string list key "Keywords[de]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Newsgroup;Feed;RSS;?????;????????????;???;???;??????????;????????" for locale string list key "Keywords[el]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;Correo electr?nico;Noticias;Discusiones;Mensajes;Canales;RSS" for locale string list key "Keywords[es]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Mail;E-Mail;Email;Newsgroup;Feed;RSS;posti;s?hk?posti;maili;meili;Usenet;uutisryhm?t;sy?te" for locale string list key "Keywords[fi]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Mails;Mels;E-Mails;Emails;Courriels;Courriers;Newsgroup;Feed;RSS;Poster;Thunderbird;Lire;?crire" for locale string list key "Keywords[fr]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "email;e-mail;e-po?ta;po?ta;RSS" for locale string list key "Keywords[hr]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Lev?l;Levelez?s;H?rcsoport;Feed;H?rforr?s;RSS" for locale string list key "Keywords[hu]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;Mail;Posta;Newsgroup;Feed;RSS" for locale string list key "Keywords[it]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "t?lvup?stur;rafp?stur;fr?ttir;fr?ttah?par;samt?l;skilabo?;fr?ttastraumar;RSS" for locale string list key "Keywords[is]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "E???;?????;mail;e-mail;email;???;?????;????????;???????;RSS;????????;??;??;Mozilla" for locale string list key "Keywords[ja]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Newsgroup;Feed;RSS;Nieuwsgroep;Post" for locale string list key "Keywords[nl]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Newsgroup;Feed;RSS;?????;??????;???????;????" for locale string list key "Keywords[ru]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Elektronick? po?ta;Diskusn? skupiny;??ta?ka kan?lov;RSS" for locale string list key "Keywords[sk]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Email;E-mail;Newsgroup;Feed;RSS;?????;??????;??????;???????" for locale string list key "Keywords[uk]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Mail;E-Mail;Email;Newsgroup;Feed;RSS;Th? ?i?n t?;G?i th?" for locale string list key "Keywords[vi]" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Compose;Contacts" for string list key "Actions" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/thunderbird.desktop: error: value "Messaging Menu;Unity;" for key "OnlyShowIn" in group "Desktop Action Compose" contains an unregistered value "Messaging Menu"; values extending the format should start with "X-"
/usr/share/applications/thunderbird.desktop: error: value "Messaging Menu;Unity;" for key "OnlyShowIn" in group "Desktop Action Contacts" contains an unregistered value "Messaging Menu"; values extending the format should start with "X-"
/usr/share/applications/thunderbird.desktop: error: action group "Desktop Action Contacts" exists, but there is no matching action "Contacts"
/usr/share/applications/thunderbird.desktop: error: action group "Desktop Action Compose" exists, but there is no matching action "Compose"
/usr/share/applications/unity-appearance-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-Unity-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unity-color-panel.desktop: error: value "GNOME;GTK;Settings;X-Unity-Settings-Panel;HardwareSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unity-power-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-Unity-Settings-Panel;HardwareSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unity-region-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-Unity-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unity-screen-panel.desktop: error: value "GNOME;GTK;Settings;DesktopSettings;X-Unity-Settings-Panel;X-GNOME-PersonalSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unity-user-accounts-panel.desktop: error: value "System;Settings;X-Unity-Settings-Panel;X-GNOME-SystemSettings" for string list key "Categories" in group "Desktop Entry" does not have a semicolon (';') as trailing character
/usr/share/applications/unitywebappsqmllauncher.desktop: error: value "/usr/bin/unity-webapps-qml-launcher $@" for key "Exec" in group "Desktop Entry" contains a reserved character '$' outside of a quote
/usr/share/applications/update-manager.desktop: hint: value "System;Settings;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu
/usr/share/applications/webbrowser-app.desktop: error: value "Internet;WWW;Browser;Web;Explorer" for locale string list key "Keywords" in group "Desktop Entry" does not have a semicolon (';') as trailing character

Esses erros são todos de arquivos que vieram com a distribuição do Ubuntu. Isso está sendo verificado durante a construção da distribuição? Existe um relatório de bug para isso?

    

Answer 8

Observe que não há Applications sob os Tipos ou Categorias no seu caso (veja contraste na foto). Eu tive o mesmo problema depois de atualizar de 14.04 LTS para 16.04 LTS. A solução funcionou para mim é

Dash (da Unity) não mostra aplicativos

Eu copio a resposta aqui:

sudo apt-get purge unity-lens-applications    
sudo apt-get install unity-lens-applications 

faça o logoff & amp; entrar.

    

Answer 9

Isso pode ou não ajudar no seu caso, mas no meu caso eu estava ficando sem espaço na partição raiz do meu disco rígido. Eu continuei recebendo mensagens sobre ter menos de um Gig de espaço disponível. Esse problema começou a acontecer por aí. Então, limpando algum espaço e reiniciando, fez a mágica.

Além disso, fique de olho nos problemas que ocorreram na mesma época em que isso poderia ter ocorrido. ou seja, aplicativos que você tenha instalado, novos hardwares adicionados, drivers atualizados etc.

    

Answer 10

A resposta para mim foi o comentário de Sary :

  

... o plug-in do painel "Aplicativos" foi desativado de alguma forma.