All Questions
Tagged with encryption swap
103
questions
0
votes
0
answers
79
views
Zfs encrypted re-install width more swap
I already installed Ubuntu 24.04 with encrypted zfs partition but my swap partition has only 4Gb.
So I would to reinstall it with a swap partition of 30Gb.
Can I use the actual partitioning and just ...
- 284
0
votes
0
answers
52
views
More swap on zfs architecture
I just installed Ubuntu 24.04 and choosed encrypted zfs architecture to set compression.
But I need more swap, by default it installed Ubuntu 24.04 with 4gb. I would need much more, at least 16gb.
...
- 284
0
votes
1
answer
144
views
How to encrypt a Swap partition after install on a multi-os drive?
My laptop move a lot, and I want to secure it in case somebody get access to it. One of the step is to secure the swap partition, where all memory can be saved.
How to do this using already included ...
- 175
3
votes
1
answer
453
views
Encrypted swap - changing hard drive
I followed this guide some time ago to set up my system (ubuntu 22.10) on an encrypted ZFS file system, and all worked fine. Part of the guide is to encrypt the swap partition.
Then, I upgraded the ...
- 103
5
votes
1
answer
5k
views
Encrypted partitions (LUKS) with login password + hibernate
on my company laptop I have Windows 11, that has encrypted disk, working hibernate, at I need to provide password just once at log-in. I would like to have same on my personal laptop with Ubuntu. RN I ...
- 450
0
votes
2
answers
419
views
Encrypting root partition with included swapfile
I want to encrypt my Ubuntu root partition. This partition currently includes the /boot folder, the swapfile and my home folder (let's call this partition sda9).
I found a solution to move my /root ...
- 1
3
votes
0
answers
714
views
20.04 Setting up hibernation with full disk encryption
I recently installed 20.04 with full disk encryption and wanted to setup my laptop to allow hibernation. I followed this guide on the matter, and this didn't work. Then I found this entry on the ...
- 161
0
votes
0
answers
43
views
What is the difference between using a swap partition vs. a swap file? [duplicate]
I just did a full disk encryption installation and it created a swap partition. In most manual install guides I see people making a swap file instead. So am curious to know if there is any pros / cons ...
- 73
0
votes
1
answer
438
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Why is it so hard to implement Bitlocker style disk / partition encryption in Linux? [closed]
I am a transplant from world of Windows and want to learn linux, so am getting started with Ubuntu 20.04. I initially started with setting up a dual boot option. As I started to seriously consider ...
- 73
0
votes
1
answer
632
views
"Suspend to swap" encryption
I have enabled "suspend to swap". The swap partition is protected because I have enabled full disk encryption (standard luks and lvm layout). However the swap partition is not protected ...
- 41
1
vote
1
answer
333
views
Failure when recovering from hibernation with encrypted drive on Ubuntu 20.04. Swapfile priority?
I used to hibernate on my laptop whose disk is encrypted, under Ubuntu 20.04, following the instruction given in Install Ubuntu 19.10 with encrypted swap/home partitions, specifying manually the swap ...
- 243
1
vote
1
answer
919
views
How to mount swap encrypted with LUKS on boot?
I've got a LUKS partition at /dev/sdb8.
When I decrypt it, there's a swap space at /dev/mapper/luks-bb0c88f3-1207-4db5-bb88-22a33c006d0b.
What's the correct syntax for /etc/crypttab?
The partition is ...
- 1,112
4
votes
2
answers
1k
views
Changing Swap size on encrypted LVM? (kubuntu 20.04 installation)
I just installed kubuntu 20.04 but the swap size is way too small (~1GB).
I used the encrypted LVM setup for a whole disk.
How can I increase the swap size, since there is no space left?
[edit]
I ...
- 41
1
vote
1
answer
2k
views
19.10: A swap problem related to crypttab and updating
I updated last night as seen in my logs.
Start-Date: 2020-03-16 13:56:51
Commandline: apt upgrade
Requested-By: logan (1001)
Install: linux-image-5.3.0-42-generic:amd64 (5.3.0-42.34, automatic), ...
- 13
1
vote
0
answers
256
views
Encrypting swap partition during install?
I manually made the partitions for a Xubuntu install, but see no option to encrypt the swap partition. Is there such a option?
The suggested duplicate question is not about encrypting swap during ...
- 377