buggy update left me with a broken system
1285
My computer boots to a black screen, what options do I have to fix it?
135985
Apt-get saying "Unable to correct problems, you have held broken packages."
98431
Master database is corrupt, instance won't start - what are my options?
121201
Why can't I update applications without upgrading the whole OS?
72296
Upgrading Ubuntu from 12.04 to 12.10 broke my system, completely.
42073
What to do when a Windows Update (KB4480970) breaks your computer?
134563
How do I remove a broken software source?
89603
How can I know if reboot is required after update?
134225
Is there a technical reason Android update story is so bad?
50789
Update to Windows 10: What is going to happen to my data and apps?
73173
How to Fix Broken Packages?
152943
Windows Update doesn't work and consumes 100% of CPU (Win7 SP1)
20398
dpkg broken after 15.04 upgrade fail
92693
What is the "Dirty COW" bug, and how can I secure my system against it?
2432
Unable to correct problems, you have held broken packages
28979
Ubuntu system is broken after accidentally uninstalling many packages
112267
Can you help me with my software dependency issue?