Partiția rădăcină mai mică decât dimensiunea partiției

Am Ubuntu instalat pe VMware. Utilizatorul anterior a extins dimensiunea partiției (cred că utilizând GParted în modul de pornire). Acum primesc un avertisment despre spațiul liber rămas pe partiția rădăcină. Din păcate, arată că totul este 80G, cu excepția instrumentului de utilizare a discului.

> sudo lsblk -o NAME,FSTYPE,SIZE,MOUNTPOINT,LABEL
NUME FSTYPE DIMENSIUNE MOUNTPOINT LABEL
loop0 squashfs 132,2M /snap/1parolă/66              
loop1 squashfs 83,3M /snap/1parolă/61              
loop2 squashfs 4K /snap/bare/5                    
loop3 squashfs 10,2M /snap/canonical-livepatch/104   
loop4 squashfs 55,4M /snap/core18/2128               
loop5 squashfs 10,2M /snap/canonical-livepatch/105   
loop6 squashfs 208,4M /snap/code/75                   
loop7 squashfs 13M /snap/dmd/102                   
loop8 squashfs 216,3M /snap/code/76                   
loop9 squashfs 219M /snap/gnome-3-34-1804/72        
loop10 squashfs 99,3M /snap/core/11743                
loop11 squashfs 55,5M /snap/core18/2074               
loop12 squashfs 167M /snap/gitkraken/182             
loop13 squashfs 219M /snap/gnome-3-34-1804/66        
loop14 squashfs 162,9M /snap/gnome-3-28-1804/145       
loop15 squashfs 65,2M /snap/gtk-common-themes/1519    
loop16 squashfs 65,1M /snap/gtk-common-themes/1515    
loop17 squashfs 164,8M /snap/gnome-3-28-1804/161       
loop18 squashfs 7M /snap/dub/53                    
loop19 squashfs 32,3M /snap/snapd/13170               
loop20 squashfs 346,9M /snap/wine-platform-runtime/249 
loop21 squashfs 322,8M /snap/wine-platform-6-stable/8  
loop22 squashfs 61,4M /snap/prospect-mail/11          
loop23 squashfs 303,1M /snap/wine-platform-5-stable/16 
loop24 ​​squashfs 126,6M /snap/slack/44                  
loop25 squashfs 303,1M /snap/wine-platform-5-stable/18 
loop26 squashfs 51M /snap/snap-store/547            
loop27 squashfs 168,1M ​​/snap/postman/147               
loop28 squashfs 32,4M /snap/snapd/13270               
loop29 squashfs 51M /snap/snap-store/518            
loop30 squashfs 5,5M /snap/notepad-plus-plus/292     
loop31 squashfs 322,8M /snap/wine-platform-6-stable/5  
loop32 squashfs 5,7M /snap/notepad-plus-plus/307     
loop33 squashfs 127,2M /snap/slack/46                  
loop34 squashfs 99,4M /snap/core/11606                
loop35 squashfs 346,9M /snap/wine-platform-runtime/250 
loop36 squashfs 165,9M /snap/gitkraken/183             
loop37 squashfs 168,1M ​​/snap/postman/148               
loop38 squashfs 64,9M /snap/prospect-mail/16          
sda 80G                                 
ââsda1 vfat 512M /boot/efi                       
ââsda2 1K                                 
ââsda5 ext4 731M /boot                           
ââsda6 crypto_LUKS 78,8G                                 
  ââsda6_crypt LVM2_member 78,8G                                 
    ââvgubuntu-root ext4 77,8G /                               
    ââvgubuntu-swap_1 swap 980M [SWAP]                          
sr0