Ubuntu 15.0 bug (system freezes)
26634
How do I debug when the system freezes or when it crashes back to login?
149028
Performance issue with my system
51429
How do I troubleshoot a Windows freeze or slowness?
17482
How to fix corrupted QGIS project file that causes Windows to freeze?
79817
How do I troubleshoot random rebooting?
121099
System program problem detected?
16847
System freezes completely with Intel Bay Trail
127411
ASUS X453M Freeze on Splash Screen on Booting or Restart / Shutdown
40552
Diagnosing and fixing random Ubuntu crashes without SysReq?
132887
Why is vim frozen?
90062
How would I identify what's causing my Mac to permanently hang on shutdown?
126740
Software & Updates crashes and will not open
32210
Programs never open in foreground
141300
Upgraded to 19.04 - System Freezing when Opening Activities Menu
9955
Front end freezes on start-up
7076
GUI/Unity crashing in 16.04 LTS after updates 2018-01-04, compiz segfaults
26584
Mathematica 10.0.x freezes in Initializing kernels