Ubuntu freezes after seconds of booting
2653
What should I do when Ubuntu freezes?
51429
How do I troubleshoot a Windows freeze or slowness?
18658
Ubuntu 14.04 has visual artifacts and freezes
1804
How to diagnose computer lockups and freezes?
66053
Slow BIOS bootup
134374
Crazy boot and reboot times after upgrading to ubuntu 15.04 (a stop/start job is running for session c2)
22116
How to enable numlock at boot time for login screen?
65808
17.10 to 18.04 upgrade freezes during boot
1285
My computer boots to a black screen, what options do I have to fix it?
15575
Ubuntu stuck/freeze on install
141300
Upgraded to 19.04 - System Freezing when Opening Activities Menu
136863
UNetbootin is stuck in an "Automatic boot in 10 seconds" countdown loop
7659
Extremely slow ubuntu 18.04 boot time
141948
How can I debug why Ubuntu boots to BusyBox?
5602
Boot drops to a (initramfs) prompts/busybox
130744
Computer stops working after 5 minutes of use in windows
141210
Boot stuck at logo screen after upgrading to 14.10