Browse other questions tagged partitioning 14.04 encryption swap or ask your own question. mountall returns an error, and the mountall.conf does have that line. –caesay May 1 '11 at 17:34 If mountall never tried to run swapon, that seems to be your Ensure that /dev/sdb4 is not a real partition with real data before turning it in to swap partition since all your data will be lost. I have 8 Gb of RAM and was not using swap for weeks, untill today when I asked how much RAM was used, so I noticed that the swap was off. get redirected here
How To Mount Swap Partition In Linux
By what? $ sudo swapon --all --verbose yielded swapon: cannot find the device for UUID=3e0550cf-4a55-4aa80fa-24103c1b25a7 I edited the /etc/fstab file adding /dev/sdb6 none swap sw 0 0 Reboot and System Monitor I will waste no more time with this. It really should be an install option to use encrypted home + regular swap. –ajn May 16 '14 at 6:11 | show 2 more comments 5 Answers 5 active oldest votes Make the backup by using the whimpy GUI way and choose the familiar “Save As” and add "bak" to the file fstab.bak.
Changed in ecryptfs-utils (Ubuntu): importance: Undecided → High status: Confirmed → Incomplete Launchpad Janitor (janitor) wrote on 2013-07-08: #5 [Expired for ecryptfs-utils (Ubuntu) because there has been no activity for 60
mount encryption swap share|improve this question edited Dec 2 '12 at 4:12 asked Dec 1 '12 at 20:17 woody 6328 add a comment| 2 Answers 2 active oldest votes up vote
sudodus (nio-wiklund) wrote on 2015-05-12: #93 I'm testing Lubuntu Wily installed from the alternate 32-bit iso file, and see that there is a regression (or maybe a new bug).
sudodus (nio-wiklund) wrote on 2015-05-12: #95 There was only a temporary glitch in yesterday's build.
Suggestions? 10.04 installation swap share|improve this question edited Dec 11 '10 at 16:06 Jorge Castro 25.1k91388590 asked Dec 11 '10 at 14:36 Petriborg 12026 add a comment| 1 Answer 1 active
It is already setup to find the partition. sudo swapon swapfile Verify by: swapon -s or top: $ top -bn1 | grep -i swap KiB Swap: 4194300 total, 4194300 free To disable, use sudo swapoff swapfile. systemd: swap.target: Job swap.target/start failed with result 'dependency'. Swapon /dev/mapper/cryptswap1 Read Swap Header Failed Invalid Argument Now why didn't mountall find your swap drive listed in /etc/fstab?
Mount Swap Fstab
As I was looking at it, I discovered that my system had the same problem as yours after upgrading to Natty, yesterday. check that share|improve this answer edited Dec 20 '14 at 5:57 LiveWireBT 16.3k115098 answered Apr 5 '11 at 20:23 user4124 5,85521726 Need Help for /etc/fstan i ma getting output :- bash: How To Mount Swap Partition In Linux I am experiencing application crashes due to not enough memory and I would like to correct this. Ubuntu Mount Swap Partition Good question.
I want to fix the boot message I am getting. I just discussed that with Dustin. Priority:-1 extents:1 across:10239996k free should report something like Swap: 10239996 0 10239996 share|improve this answer answered Apr 30 '11 at 23:38 krubo 20814 i cant find any output in share|improve this answer edited Sep 16 '14 at 11:30 Eric Carvalho 28.6k1577106 answered May 14 '11 at 0:29 krubo 20814 2 I filed a bug on Launchpad: bugs.launchpad.net/ubuntu/+source/mountall/+bug/839118 –bgvaughan Sep Read Swap Header Failed: Invalid Argument
Hot Network Questions How to handle a common misconception when writing a Master's thesis? What do I do? Having «/home» and SWAP on separated partitions, and trying to encrypt both of them. Not the answer you're looking for?
Then I tried 1000 again and it worked. How To Create Swap Partition In Linux After Installation Oh well. > "Wetware Random Number Generator" (tnrng-purge-deactivatedaccount) wrote on 2014-10-10: #27 Maybe my workaround can help you brunonova: https://bugs.launchpad.net/ubuntu/+source/ecryptfs-utils/+bug/1310058/comments/22 Bruno Nova (brunonova) wrote on 2014-10-10: #28 Thank you tnrng! Will I get the same result if I use 18-55mm lens at 55mm (full zoom) and 55-200mm lens at 55mm (no zoom), if not, then why?
You want to change this file as little as possible.
I have reformatted the encrypted swap to unencrypted and mounted it all within Gparted. Did the steps mentioned in the header. share|improve this answer answered Apr 5 '11 at 20:20 Adam Byrtek 6,3971823 how can I get it? –user13593 Apr 5 '11 at 20:21 2 You can use the Swap Priority sudodus (nio-wiklund) wrote on 2015-03-04: #32 I found what I think is this bug in a system installed from the Lubuntu Vivid alternate 32-bit daily iso file.
from sda# to sdb#). Robeen (robert-galambos) wrote on 2016-08-14: #110 Same problem here with Ubuntu 16.04.1 LTS $ lsb_release -a No LSB modules are available. The swap line will probably be already there. Not the answer you're looking for?
And funny thing: ecryptfs-utils version in Debian sid is 103-3, while in Ubuntu Trusty it's 104-0ubuntu1 (the package is not being imported from Debian?). up vote 5 down vote favorite 2 When I try to sudo swapon -a i get this message: swapon: /dev/sdb4: read swap header failed: Invalid argument sdb4 is where my swap TSA broke a lock for which they have a master key. Regards Iain If that doesn't work you might try just removing swap altogether and rebuild: mkswap /dev/hdax swapon /dev/hdax x=whatever you want swap partition Adv Reply May 26th, 2008 #5
How can I accurately cross-cut a board that is too wide for my table saw? See full activity log Displaying first 40 and last 40 comments. By guessing from the other answers which were useful, I concluded that all I needed to do was edit the fstab flle and reboot. [email protected]:~$ sudo swapon -a [sudo] password for alan: swapon: /dev/mapper/cryptswap1: stat failed: No such file or directory [email protected]:~$ grep swap /etc/fstab # swap was on /dev/sdg5 during installation #UUID=22d3f7f0-f715-4582-81ba-dcbd4cdd1495 none swap
with or without uuid's –caesay May 1 '11 at 17:39 thank you! I manually setup ecryptfs and used ecryptfs-setup-swap to encrypt the swap parition. How can I claim compensation? This tells us we are actually dealing with a double bug: The UUID of the swap drive gets overridden by the encryption system, and There is a timeout issue during booting.
This will list all partition types A swap partition will be listed similar to below in Ubuntu. /dev/sdb4 7295 8268 7811072 82 Linux swap / Solaris If you don't see last Just reordering the lines of /etc/fstab was enough to make it change to "swap 0/1", in other words, 1 swap drive found in /etc/fstab. At the root of your system is a directory called etc. Performed the following: Code: [email protected]:~$ sudo mkswap /media/hda1/temp/swap 1048576 -f Setting up swapspace version 1, size = 1073737 kB no label, UUID=563ff834-b4f5-44d1-bf43-3cbf2c03a050 [email protected]:~$ swapon -a swapon: cannot canonicalize /dev/mapper/hda6_crypt: No such