I'm finding a lot of advice online explaining how to enlarge an unencrypted file system partition but very few helpful ones for my situation explaining how to do so with an encrypted partition without having to decrypt. I recently created a disk image from my previous 128GB drive and restored it on a larger 500GB drive and I'd like to expand to use all the remaining unallocated free space. I already used the default Disks app to resize /dev/sda2 to use the full 500GB but I'm unsure what to do next. Here's some info on my current disk/partition situation:
brad@TEST-PC:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 4K 1 loop /snap/bare/5
loop1 7:1 0 55.6M 1 loop /snap/core18/2721
loop2 7:2 0 164.8M 1 loop /snap/gnome-3-28-1804/161
loop3 7:3 0 116.8M 1 loop /snap/core/14784
loop4 7:4 0 116.8M 1 loop /snap/core/14946
loop5 7:5 0 55.6M 1 loop /snap/core18/2714
loop6 7:6 0 91.7M 1 loop /snap/gtk-common-themes/1535
loop7 7:7 0 101.5M 1 loop /snap/p7zip-desktop/220
loop8 7:8 0 140K 1 loop /snap/gtk2-common-themes/13
sda 8:0 0 465.8G 0 disk
├─sda1 8:1 0 512M 0 part /boot/efi
├─sda2 8:2 0 1K 0 part
├─sda5 8:5 0 1.4G 0 part /boot
└─sda6 8:6 0 117.3G 0 part
└─sda6_crypt 253:0 0 117.3G 0 crypt
├─vgzorin-root 253:1 0 116.3G 0 lvm /
└─vgzorin-swap_1 253:2 0 976M 0 lvm [SWAP]
sr0 11:0 1 1024M 0 rom
brad@TEST-PC:~$ sudo vgs
VG #PV #LV #SN Attr VSize VFree
vgzorin 1 2 0 wz--n- 117.29g 44.00m
brad@TEST-PC:~$ sudo lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
root vgzorin -wi-ao---- <116.30g
swap_1 vgzorin -wi-ao---- 976.00m
brad@TEST-PC:~$ sudo pvs
PV VG Fmt Attr PSize PFree
/dev/mapper/sda6_crypt vgzorin lvm2 a-- 117.29g 44.00m
Also, I'd like to increase the swap space to 2GB but I'm not sure how to do that either!
Any help would be greatly appreciated 