Re: Wheezy no longer accepts my passwords to open /home and /mnt partitions on boot
Le 09/12/2016 à 04:26, David Christensen a écrit : On 12/07/16 22:06, Ken Heard wrote: In my Wheezy box I have two encrypted hard drive partitions, /dev/mapper/md07_crypt for /home and /dev/mapper/md05_crypt for /mnt. (...) This morning, when I tried to boot this box, I found that the passwords for those two partitions were not accepted. (...) BOOT was not cleanly unmounted, check forced. BOOT: 245/120960 files (20.4% non-contiguous) 58505/241664 blocks Fsck.ext4 No such file or directory while trying to open /dev/mapper/md07_crypt. Possibly non-existent device? VAR: recovering journal Looks like some other filesystems were not cleanly unmounted. Could it be related ? [warn] A maintenance shell will now be started. CONTROL-D will terminate the shell and resume system boot ... (warning) Give root password form maintenance (or type CONTROL-D to continue): After entering the root password the root bang appeared. (...) I hope that somebody or bodies can tell me what to do to make this computer usable again -- short of having to do a completely new installation. It depends what you mean by "usable". If you just want to complete the init process, then comment out the /home line in /etc/fstab. The first things you want to do is to check that /dev/md* exist and are active, and check the keyboard layout by typing the passphrases in cleartext. If you don't care about the data on that drive, wipe it and do a fresh install. If you do care and don't have a backup Then you are a fool. Encryption means "I prefer losing the data than having it disclosed". I guess you didn't make a backup of the master key or the LUKS header with cryptsetup ?
Re: Wheezy no longer accepts my passwords to open /home and /mnt partitions on boot
On 12/07/16 22:06, Ken Heard wrote: In my Wheezy box I have two encrypted hard drive partitions, /dev/mapper/md07_crypt for /home and /dev/mapper/md05_crypt for /mnt. (Mnt is no longer used. That partition was originally for /tmp; in a weak moment I persuaded myself that I needed to encrypt /tmp. I have since changed the mount point for /tmp to tmpfs and consequently changed the mount point of /dev/mapper/md05_crypt to /mnt pending its deletion. In the meantime it still has to be opened.) This morning, when I tried to boot this box, I found that the passwords for those two partitions were not accepted. Finally, after entering the correct passwords numerous times, the following messages were received. [info] Loading kernel module loop. [info] Loading kernel module coretemp. [info] Loading kernel module it87. [ok] Activating lvm and md swap ... Done [] Checking file systems ... Fsck from util-linux 2.20.1 BOOT was not cleanly unmounted, check forced. BOOT: 245/120960 files (20.4% non-contiguous) 58505/241664 blocks Fsck.ext4 No such file or directory while trying to open /dev/mapper/md07_crypt. Possibly non-existent device? VAR: recovering journal Fsck died with exit status 9 Failed (code 9). [FAIL] File system check failed. A log is being saved in /var/log/fsck/checkfs if that location is writable. {My note: that location was not writable; so no such log was created.} Please repair the system manually ... Failed! [warn] A maintenance shell will now be started. CONTROL-D will terminate the shell and resume system boot ... (warning) Give root password form maintenance (or type CONTROL-D to continue): After entering the root password the root bang appeared. At this point I did not know what to do by way of reparing the system manually. I consequently closed the box, first by running "shutdown now". After various messages flashed by on the monitor I was asked once more to give the password for maintenance or type CONTROL-D again. After typing CONTROL-D again my user login appeared, but of course I could not log in. At that point I was finally able to close the computer with the Alt-S command. I hope that somebody or bodies can tell me what to do to make this computer usable again -- short of having to do a completely new installation. If you don't care about the data on that drive, wipe it and do a fresh install. If you do care and don't have a backup, disconnect that drive, add another drive, do a fresh install on the additional drive (you might want to avoid encryption), reconnect the first drive, and see what you can recover. David
Wheezy no longer accepts my passwords to open /home and /mnt partitions on boot
In my Wheezy box I have two encrypted hard drive partitions, /dev/mapper/md07_crypt for /home and /dev/mapper/md05_crypt for /mnt. (Mnt is no longer used. That partition was originally for /tmp; in a weak moment I persuaded myself that I needed to encrypt /tmp. I have since changed the mount point for /tmp to tmpfs and consequently changed the mount point of /dev/mapper/md05_crypt to /mnt pending its deletion. In the meantime it still has to be opened.) This morning, when I tried to boot this box, I found that the passwords for those two partitions were not accepted. Finally, after entering the correct passwords numerous times, the following messages were received. [info] Loading kernel module loop. [info] Loading kernel module coretemp. [info] Loading kernel module it87. [ok] Activating lvm and md swap ... Done [] Checking file systems ... Fsck from util-linux 2.20.1 BOOT was not cleanly unmounted, check forced. BOOT: 245/120960 files (20.4% non-contiguous) 58505/241664 blocks Fsck.ext4 No such file or directory while trying to open /dev/mapper/md07_crypt. Possibly non-existent device? VAR: recovering journal Fsck died with exit status 9 Failed (code 9). [FAIL] File system check failed. A log is being saved in /var/log/fsck/checkfs if that location is writable. {My note: that location was not writable; so no such log was created.} Please repair the system manually ... Failed! [warn] A maintenance shell will now be started. CONTROL-D will terminate the shell and resume system boot ... (warning) Give root password form maintenance (or type CONTROL-D to continue): After entering the root password the root bang appeared. At this point I did not know what to do by way of reparing the system manually. I consequently closed the box, first by running "shutdown now". After various messages flashed by on the monitor I was asked once more to give the password for maintenance or type CONTROL-D again. After typing CONTROL-D again my user login appeared, but of course I could not log in. At that point I was finally able to close the computer with the Alt-S command. I hope that somebody or bodies can tell me what to do to make this computer usable again -- short of having to do a completely new installation. Regards, Ken Heard -- -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.