After "security update" to 4.15.0-24-generic #26-Ubuntu screen shows log content not login
23976
Long boot delay on Ubuntu loading/splash screen following regular dist-upgrade on clean SSD install (18.04)
55681
Log-in bug with Area 51
31892
New "Ubuntu Software" not working (16.04)
129904
How to get Ubuntu to ask for my password at login screen again?
32057
How to return the login screen to the default
73083
failed to connect to http://changelogs.ubuntu.com/meta-release
95157
How do I change login screen theme or background in Ubuntu 20.04?
20495
12.04, login screen loop
21206
How to make password-less login work
102089
After adding a group, logout+login is not enough in 18.04?
103040
Can't log in to Area 51
3969
Can't login to Ubuntu 14.04 after upgrade
54930
Where is the login with Stack Exchange option gone?
115777
Lubuntu 16.10: How to make login through greeter without typing password work
9578
Are security.ubuntu.com updates eventually merged into normal updates?
48024
"immediate_failed" - Could not automatially log in the user
48107
Login Screen Before OS Loads?