O Google Chrome não inicia - Não é possível localizar o mecanismo de tema em module_path: “adwaita”

Question

O Google Chrome não será iniciado após um recente apt-get upgrade . Não consigo descobrir o que está perdendo e o Google não apresenta muitos resultados para esses erros:

$ google-chrome
[1:1:0518/085616:ERROR:image_metadata_extractor.cc(111)] Couldn't load libexif.
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "adwaita",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "adwaita",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
[5807:5807:0518/085616:ERROR:browser_main_loop.cc(199)] GTK theme error: Unable to locate theme engine in module_path: "pixmap",
Aborted (core dumped)


$ google-chrome --version
Google Chrome 42.0.2311.152

O Chrome funcionava bem nesta máquina antes da atualização.

    

Answer 1

O problema parece ocorrer apenas com a versão i386 do Google Chrome em um sistema Ubuntu de 64 bits. A dica de que era um problema de 32 bits versus 64 bits era que a instalação da versão :i386 de certos pacotes fazia com que alguns erros desaparecessem. Consegui que o Chrome funcionasse novamente instalando a versão de 64 bits:

$ sudo aptitude install google-chrome-stable

The following packages have unmet dependencies:
 libappindicator1 : Conflicts: libappindicator1:i386 but 12.10.1+15.04.20141110-0ubuntu1 is installed.
 libappindicator1:i386 : Conflicts: libappindicator1 but 12.10.1+15.04.20141110-0ubuntu1 is to be installed.
 google-chrome-stable : Conflicts: google-chrome-stable:i386 but 42.0.2311.152-1 is installed.
 google-chrome-stable:i386 : Conflicts: google-chrome-stable but 42.0.2311.152-1 is to be installed.
 libindicator7 : Conflicts: libindicator7:i386 but 12.10.2+14.10.20140922-0ubuntu1 is installed.
 libindicator7:i386 : Conflicts: libindicator7 but 12.10.2+14.10.20140922-0ubuntu1 is to be installed.
The following actions will resolve these dependencies:

     Remove the following packages:
1)     google-chrome-stable:i386   
2)     libappindicator1:i386       
3)     libindicator7:i386          

Accept this solution? [Y/n/q/?] 

Aceitei a solução proposta para atualizar vários pacotes para a versão de 64 bits e o Chrome está funcionando novamente.

    

Answer 2

A primeira parte da minha resposta:

Para GTK theme error: Unable to locate theme engine in module_path: "pixmap"

sudo apt-get install  gtk2-engines-pixbuf:i386

    

Answer 3

Eu tive esse mesmo problema, e o mkasberg teve a solução - desinstalar o 32bit e reinstalar o 64bit. Eu tinha ido para google.com/chrome e baixei o .db de 64 bits normalmente. Eu corri o .deb e o google-chrome-stable foi aberto no Centro de Software. Instalado, que correu bem, mas acontece que o google-chrome-stable: i386 foi instalado no lugar.

$ sudo apt-get remove google-chrome-stable:i386
$ sudo apt-get install google-chrome-stable

    

Answer 4

Não posso sempre atualizar o aplicativo, isso funcionou para mim

$ sudo apt install gnome-themes-standard:i386