O software center Gnome trava no Ubuntu 16.04

Question

Eu acabei de instalar o Ubuntu 16.04.1. Então eu atualizo o sistema e o idioma. Depois disso, quando abro software, ele abre e trava.

Eu tento abri-lo através da linha de comando, mas isso gera esse erro:

$ gnome-software

(gnome-software:6730): Gs-WARNING **: Failed to create permission org.freedesktop.packagekit.trigger-offline-update: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered    
(gnome-software:6730): Gs-WARNING **: Failed to create permission org.freedesktop.packagekit.trigger-offline-update: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered    
(gnome-software:6730): Gs-WARNING **: Failed to create permission org.freedesktop.packagekit.trigger-offline-update: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered    
(gnome-software:6730): Gs-WARNING **: Failed to create permission org.freedesktop.packagekit.trigger-offline-update: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered    
(gnome-software:6730): Gs-WARNING **: Failed to create permission org.freedesktop.packagekit.trigger-offline-update: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered    
(gnome-software:6730): GLib-ERROR **: Creating pipes for GWakeup: Too many open files

Trace/breakpoint trap (core dumped)

    

Answer 1

Esta solução funcionou para mim:

sudo apt-get autoremove gnome-software
sudo apt-get install gnome-software

    

Answer 2

Eu também estou recebendo este problema com o meu novo XPX13 UnBuntu 16.04.

gnome-software funciona bem depois de ser lançado, mas depois de um tempo começa a parar ao procurar pacotes.

Descobri que matar e reiniciar resolve o problema. (apenas desistir não é suficiente)

$ ps aux |grep software
emmanuel  2047  1.0  2.5 1863956 208864 ?      SLl  avr08  15:26 /usr/bin/gnome-software --gapplication-service
root      3197  0.0  0.1 201940 14704 ?        Sl   avr08   0:00 python3 /usr/lib/software-properties/software-properties-dbus
emmanuel 32301  0.0  0.0  14264   944 pts/18   S+   13:11   0:00 grep --color=auto software

$ killall gnome-software