ubuntu 14.04 / 64 bit stucks while using it
2653
What should I do when Ubuntu freezes?
123992
Ubuntu desktop hangs occasionally during regular use
93842
Is my processor 64 or 32 bit?
63772
I can't boot into a usable system after updates. What should I do?
141300
Upgraded to 19.04 - System Freezing when Opening Activities Menu
106283
Boot hangs after installing the latest driver from PPA and Ctrl+Alt+F1 keyboard shortcut doesn't work
110066
Ubuntu install hangs at "Installing the 'grub2' package..."
9212
Freeze after upgrading kernel to 3.13.0-66 (14.04) or 3.19.0-31 (15.04)
116997
System freezes after logging in after one failed attempt
55211
Problem when upgrading to Ubuntu 14.04 from Ubuntu 12.04
5602
Boot drops to a (initramfs) prompts/busybox
93063
Ubuntu 18.04 hangs on booting with message "started user manager for uid 120" on Asus 1015PX
26634
How do I debug when the system freezes or when it crashes back to login?
99512
rtl8723ae unstable on Ubuntu 14.04
46750
Ubuntu Bionic Beaver freezes randomly
51429
How do I troubleshoot a Windows freeze or slowness?
139911
Ubuntu Stuck at BusyBox `[Firmware Bug] : TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x52 (or later)`