Is there a way to restart the desktop manager like windows when Ubuntu freezes?
99899
How to properly restart unity?
46966
Ubuntu 12.04 LTS Got freezing while preparing to install
108152
Restart my graphics card without rebooting?
68716
Is it possible to freeze task order in htop?
123522
How to run a Desktop graphical application just once under sudo?
51429
How do I troubleshoot a Windows freeze or slowness?
101575
How do I restore the desktop tile?
107817
What is the Ubuntu equivalent of the Windows Start Menu?
26634
How do I debug when the system freezes or when it crashes back to login?
50859
Is it possible to enable hibernation when dual booting Windows?
19889
Why does Windows 10 show "Resume from Hibernation" on every boot though it was shutdown properly?
59223
Word cannot access documents or desktop; Freezes on exit
69993
After the latest Win8.1x64 Updates, my system got stuck restarting or shutting down..
18008
pm-hibernate freezes and/or fails to resume on Dell XPS 13, 14.04, 3.19 kernel
17622
Task manager for Ubuntu
73121
How can I force Ubuntu to boot on a stuck boot menu?
14960
What are the choices for the Ubuntu desktop GUI and how do I enable them?