[Software] More SWAP on LUKS? How?

Code:

lsblkNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTSloop0 7:0 0 4K 1 loop /snap/bare/5loop1 7:1 0 373.8M 1 loop /snap/anbox/186loop2 7:2 0 105.4M 1 loop /snap/core/16574loop3 7:3 0 104M 1 loop /snap/core/16928loop4 7:4 0 63.9M 1 loop /snap/core20/2182loop5 7:5 0 63.9M 1 loop /snap/core20/2264loop6 7:6 0 74.1M 1 loop /snap/core22/1033loop7 7:7 0 74.2M 1 loop /snap/core22/1122loop8 7:8 0 267.5M 1 loop /snap/firefox/3941loop9 7:9 0 268.3M 1 loop /snap/firefox/4090loop10 7:10 0 349.7M 1 loop /snap/gnome-3-38-2004/140loop11 7:11 0 349.7M 1 loop /snap/gnome-3-38-2004/143loop12 7:12 0 497M 1 loop /snap/gnome-42-2204/141loop13 7:13 0 504.2M 1 loop /snap/gnome-42-2204/172loop14 7:14 0 91.7M 1 loop /snap/gtk-common-themes/1535loop15 7:15 0 103.2M 1 loop /snap/pac-vs/1loop16 7:16 0 147M 1 loop /snap/shotcut/1389loop17 7:17 0 40.4M 1 loop /snap/snapd/20671loop18 7:18 0 39.1M 1 loop /snap/snapd/21184loop19 7:19 0 417.9M 1 loop /snap/telegram-desktop/5783loop20 7:20 0 417.9M 1 loop /snap/telegram-desktop/5791loop21 7:21 0 310.8M 1 loopnvme0n1 259:0 0 953.9G 0 disk├─nvme0n1p1 259:1 0 512M 0 part /boot/efi├─nvme0n1p2 259:2 0 1.7G 0 part /boot└─nvme0n1p3 259:3 0 951.7G 0 part└─nvme0n1p3_crypt 252:0 0 951.7G 0 crypt├─vgkubuntu-root 252:1 0 929.4G 0 lvm /var/snap/firefox/common/host-hunspell│ /└─vgkubuntu-swap_1 252:2 0 1.9G 0 lvm [SWAP]

Code:

Filesystem Size Used Avail Use% Mounted ontmpfs 1.6G 2.6M 1.6G 1% /run/dev/mapper/vgkubuntu-root 914G 325G 543G 38% /tmpfs 7.7G 298M 7.4G 4% /dev/shmtmpfs 5.0M 4.0K 5.0M 1% /run/lockefivarfs 246K 108K 134K 45% /sys/firmware/efi/efivars/dev/nvme0n1p2 1.7G 301M 1.3G 20% /boot/dev/nvme0n1p1 511M 6.1M 505M 2% /boot/efitmpfs 1.6G 108K 1.6G 1% /run/user/1000

Code:

cat  /etc/crypttabnvme0n1p3_crypt UUID=5453a2d7-a805-4c46-8830-1b40b4e0820b none luks,discardcat /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>/dev/mapper/vgkubuntu-root /               ext4    errors=remount-ro 0       1# /boot was on /dev/nvme0n1p2 during installationUUID=6e64ffd7-9479-49aa-924e-189f61ea1158 /boot           ext4    defaults        0       2# /boot/efi was on /dev/nvme0n1p1 during installationUUID=E1D2-69BA  /boot/efi       vfat    umask=0077      0       1/dev/mapper/vgkubuntu-swap_1 none            swap    sw              0       0