All Questions
Tagged with encryptionubuntu
48 questions
0votes
1answer
32views
Journal or Diary App thats both secure and customizable
Looking for a private journal app that is customizable in font size and style and similar functions to Libra writer. Why you ask? I am a Tinkerer, and a Philosopher of sorts, and am looking for that &...
2votes
1answer
44views
Unable to unlock multiple LUKS partitions with one passphrase
I'm using Ubuntu with a LVM over LUKS disk scheme. I have two SSDs, hence two LVM PVs are needed. They are both encrypted with LUKS, and have the same passphrase. Now on boot-up, I need to type the ...
0votes
0answers
81views
Desperate and sleepless, after days of attemps still can't auto-unlock LUKS with TPM, I want to cry, what am I doing wrong?
Firstly, greetings and I hope you the reader is doing well. I have spent the last five days barely sleeping. I have been doing search engine research on many IT sites including Stack Exchange and also ...
1vote
0answers
45views
Cannot decrypt Linux Mint files on log in
I have a dual boot laptop with Windows and Linux mint. In the Linux Mint partition I encrypted the file storage and this has been working fine for 4+ years, it decrypts on log in. Yesterday some ...
- 111
0votes
0answers
72views
grub 2.12 compiled - grub-install gives error for encrypted boot or encrypted root with --boot-directory option
I have ubuntu 22.04 and grub compiled from git source 2.12. After grub is installed in separate directory, from there I executed grub-install with below command and it gives error for encrypted ...
4votes
1answer
2kviews
How can I encrypt a ZFS pool?
Preface: I used to run TrueNAS (SCALE) which is where I originally created the tank pool. On Ubuntu Server, I'm trying to assign/change the key of a newly created pool but I am getting the error Key ...
- 2,191
3votes
1answer
7kviews
How can I automatically unlock and mount a ZFS pool at boot?
I was wondering if it's possible to automatically decrypt and mount a ZFS pool and its datasets at boot. Currently, I have to unlock the pool manually by using the command # zfs load-key -a and then ...
- 2,191
0votes
1answer
397views
No understanding Why i cant access dm_crypt-0 -> LVM2_Member
I just did a fresh install of ubuntu server with encryption. However from the looks of it I am unable to access the majority of the space. I believe its not mounted to a directory but it shows as ...
0votes
1answer
184views
why is ssh breaking when I encrypt partition?
I am trying to create an encrypted partition for sensitive user data, on my Ubuntu server. Soft raid is set up on the server and I assume this is what is causing the problem. After the operating ...
1vote
0answers
1kviews
Intel MKTME boot/grub problem/issue with Ubuntu
So moments after booting Ubuntu 20, 22, 23 (including applicable Pro editions) from a Dell XPS running 32 Gb of LPDDR5 and a Intel VPRO 1280p, the top right corner flashes and only this dialog with ...
- 11
1vote
0answers
278views
Accidentally deleted Partition table of an encrypted Linux, restoring Partition table with testdisk did not work, now trying to mount the encryp disk
I accidentally deleted the Partition table of my encrypted linux disk (ubuntu 22.04). I tried to recover the partition table with testdisk, but was unable boot into Linux after restarting the machine. ...
- 11
4votes
2answers
3kviews
Disable read/write workqueue for Ubuntu Full-Disk-Encryption
I am currently trying to set up multiple devices with Ubuntu (20.04.5 LTS) and the drive must be encrypted, so I used LUKS during the installation. (I checked "Use LVM with the new Ubuntu ...
1vote
0answers
2kviews
How to verify that a key is loaded on a TPM 2.0 device
Situation: I'm learning how to use some of the basic commands in the tpm2-tools software package because I have to develop some high-level test cases to verify a TPM is handling keys per customer ...
0votes
1answer
281views
/dev/mapper/crypt-home no longer mounts
In October 2009 I set up a dual-boot system with Ubuntu 9.10 (and whatever Windows OS we were running at the time.) The Ubuntu side was configured with several encrypted LVM partitions on sda5: /home,...
- 1
0votes
0answers
633views
Full Disk Encryption after suspension and hibernation
I fully encrypted my disk during the installation of Xubuntu 20.04. I need that at each suspension and hibernation it is encrypted back. Is there any solution? Right now the disk is encrypted only at ...
