Occurred again. This time, I checked loopback interface before restarting it:
lo Encapsulamento do Link: Loopback Local inet end.: 127.0.0.1 Masc:255.0.0.0 endereço inet6: ::1/128 Escopo:Máquina UP LOOPBACK RUNNING MTU:16436 Métrica:1 pacotes RX:21960 erros:0 descartados:0 excesso:0 quadro:0 Pacotes TX:21960 erros:0 descartados:0 excesso:0 portadora:0 colisões:0 txqueuelen:0 RX bytes:10323875 (9.8 MiB) TX bytes:10323875 (9.8 MiB) Seems OK. Again, restarting loopback interface solves the problem until next suspend ;-) -- Unable to start applications after suspend/hibernation https://launchpad.net/bugs/49221 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs