Hi I use a Jessie machine since approx oct 2016. LVM + cryptsetup (standard options of the Debian installer). I've done updates each time it was possible. I shut up this machine approx in march-may. When i came to boot in in june, i was stuck with cryptsetup : My passphrase is not ok for cryptsetup. «No key available for this passphrase. cryptsetup: cryptsetup failed, bad password or options?»
I'm 100% sure of my passphrase. I've seen on some forums that a Debian update can sometimes lead to this situation. I've done nothing on that disk. i just tried to enter my passphrase assuming the keyboard is qwerty instead of azerty I use. Howerver, I'm not sure I coul enter special and accentuated characters. Is there a way to make visible the characters of my passphrase when typing it? Thanks for your help Regards Roger

