Ncomputing PC fails to to get login screen
2805
What can I do if I forgot my Windows password?
27352
Login broken after 15.10 -> 16.04 LTS upgrade, related to NVIDIA driver
19348
Login screen not ubuntu's; it's Gnome's
58557
Login screen loops unless you login as Guest
114261
program not starting on login as it requires UAC prompt
115373
Can't log in after installing CUDA toolkit
58548
Getting a black screen when installing or Live booting Ubuntu (any version) in my laptop
26292
Laptop using 14.04 won't get past login GUI
10334
Stuck in Ubuntu Booting Screen
115410
laptop screen goes blank after waking from sleep
106283
Boot hangs after installing the latest driver from PPA and Ctrl+Alt+F1 keyboard shortcut doesn't work
73179
How do i apply settings for the login screen
154346
How can I take screenshots of the PC before it boots up?
26634
How do I debug when the system freezes or when it crashes back to login?
12332
Why can't Virtual PC attach a VHD?
5602
Boot drops to a (initramfs) prompts/busybox
13980
HP Spectre x360 How do I get into the BIOS?