This is my first post so please be tolerant
My problem is with booting OS. The system is modified RHEL WS 6.1 on work laptop.
Recently there was an automatic update which finished successfully and asked for OS reset.
I did not do that and kept working until OS freeze and I had to do cold reset it. And then problems started.
Encrypted(LUKS) partition is under LVM. Whenever I type password it denies it with below error.
alg: No test for __aes-aesni (_driver-aes-aesni)
alg: No test for __ecb-aes-aesni (_driver-ecb-aes-aesni)
alg: No test for __cbc-aes-aesni (_driver-cbc-aes-aesni)
alg: No test for __ecb-aes-aesni (cryptd(_driver-ecb-aes-aesni))
device-mapper: table: 253:3: crypt: Device lookup failed
device-mapper: ioctl: error adding target to table
device-mapper: reload ioctl failed: Invalid argument
Failed to setup dm-crypt key mapping for device /dev/sda2
Check the kernel supports aes-xts-plain64 cipher (check syslog for more info)
Failed to read from key storage
Strange but in fail safe same password is accepted.
I tried to generate initramfs, reinstall kernel and downgrade it.
Neither step helped.