Ubuntu – Characters not displayed in UI after waking from suspend : Ubuntu 16.04

16.04unity

I am getting this second day in row after waking up PC from suspend:

what a mess

Tried compiz –replace but all system hanged up.

Anybody knows how to fix it?

Running Ubuntu 16.04 with all latest updates on Lenovo T440p.

UPDATE:

This happens only if I forget to turn off sshuttle and/or cos (snx). And there is something about newroking in the syslog wich can be found here.

Best Answer

See https://wiki.ubuntu.com/XenialXerus/ReleaseNotes :

Sometimes Gtk application menus go missing https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1532226. You can workaround this by launching this from a terminal or Alt+F2 dash view: restart unity-panel-service

Related Question