Ubuntu 15.04 locks and asks for unknown password (pc w/ UEFI firmware)
82
How do I reset a lost administrative password?
140016
I have "unknown PCI device" in Windows 7 device manager. What can it be?
45290
Update Manager doesn't ask for a password
125666
What can I do besides taking in Macbook to remove firmware password?
146074
WiFi repeatedly asks for password (Ubuntu 12.10 fresh)
84324
With a firmware password set on a Retina MacBook Pro, what are recovery options?
27496
Encrypted Home... Forgotten Password, but no Passphrase
142050
Why does Ubuntu keep asking for my gmail password?
148799
How to unlock device when I forgot my password?
20180
Bypass BIOS password set by faulty Toshiba firmware on Satellite A55-S1065 laptop?
36817
forgot wireless password
109241
How to set a short password on Ubuntu?
101684
How to password protect Grub menu
158248
Forgotten LUKS passphrase
30048
Lost Administrator Password for Windows 2003 R2 Enterprise Server
40422
Reset the password in Ubuntu / Linux Bash in Windows
86493
Why is the password I entered not visible?