Ubuntu, Firefox, and other things Freeze and/or Crash!
46750
Ubuntu Bionic Beaver freezes randomly
130247
Ubuntu stops loading
40552
Diagnosing and fixing random Ubuntu crashes without SysReq?
143622
Ubuntu doesn't boot!
75370
Where are crash logs after a system freeze?
57341
Firefox 37.0.2 not opening (removing firefox did not help) runing ubuntu 14.04 LTS
26511
Is 64 bit Ubuntu stable for general use?
50559
All of my Firefox add-ons have been disabled suddenly, how can I re-enable them?
26024
Software center freezing on start up
9955
Front end freezes on start-up
156142
Ubuntu freezes randomly with audio playing in the background
49118
Ubuntu 16.04 hangs on shutdown/restart
134472
Is this bug (Intel BayTrail Freeze) fixed in Ubuntu 17.10?
123992
Ubuntu desktop hangs occasionally during regular use
60199
FGLRX won't install: Unable to correct problems, you have held broken packages
62866
Mouse pointer and keyboard Freeze when pluggin in external hard drive
62046
16.04 - system hangs at boot time at "Started Update UTMP about System Runlevel Changes"