I have 4 computers, all Dell, running Manjaro Linux.
One is a desktop, and the other three are laptops.
After start up (re-boot) the swap partition is de-activated in two of the laptops, always.
In the desktop and one of the laptops, the swap stays activated.
I.e. I always have to start GParted and activate the swap in two of the laptops.
Why doesn’t the swap stay activated ?
cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a device; this may
# be used with UUID= as a more robust way to name devices that works even if
# disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
UUID=32de3eaf-8910-4fab-acbc-d2feb1de2f28 / ext4 defaults,noatime 0 1
yep, the swap is missing. you can generate a swap-partition or use a swap-file. nowadays the use of a swap-file is the modern and recommended use because it is more flexible. please refer to the wiki-link from my former post and search the wiki and internet for creating swap.
and it works.
So, it is the Calamares installer that has failed, then? Since the swap was set up already at the installation of Manjaro, in all 4 computers, but it had failed in 2 of them.
For whatever reason, I had a similar issue as @_HG , I also had to manually add swap to fstab two years ago when I reinstalled manjaro. Maybe it was because I selected manual partitioning? I wanted to re-use the exact same partition setup as before so I didn’t actually recreate a swap partition so it seems the installer didn’t see/use the existing swap.