Upgrade to Ubuntu 22.04

[stefano_mbp]

this is the output

Code:

stefanoa@NUC8i3BEK:~$ ls -l /tmp
totale 56
drwxr-xr-x 2 stefanoa stefanoa 4096 set  3 20:46 hsperfdata_stefanoa
drwx------ 3 root     root     4096 set  3 20:45 snap.canonical-livepatch
drwx------ 3 root     root     4096 set  3 20:45 snap.snapd-desktop-integration
drwx------ 3 root     root     4096 set  3 20:45 systemd-private-6e3a86c0ca2b4ee185c8d892172a3b34-colord.service-41iyJi
drwx------ 3 root     root     4096 set  3 20:46 systemd-private-6e3a86c0ca2b4ee185c8d892172a3b34-fwupd.service-UbQT6T
drwx------ 3 root     root     4096 set  3 20:45 systemd-private-6e3a86c0ca2b4ee185c8d892172a3b34-ModemManager.service-pjEZFI
drwx------ 3 root     root     4096 set  3 20:45 systemd-private-6e3a86c0ca2b4ee185c8d892172a3b34-power-profiles-daemon.service-u01gNN
drwx------ 3 root     root     4096 set  3 20:45 systemd-private-6e3a86c0ca2b4ee185c8d892172a3b34-switcheroo-control.service-53UEsy
drwx------ 3 root     root     4096 set  3 20:45 systemd-private-6e3a86c0ca2b4ee185c8d892172a3b34-systemd-logind.service-BLGKU9
drwx------ 3 root     root     4096 set  3 20:45 systemd-private-6e3a86c0ca2b4ee185c8d892172a3b34-systemd-oomd.service-ZGNdSM
drwx------ 3 root     root     4096 set  3 20:45 systemd-private-6e3a86c0ca2b4ee185c8d892172a3b34-systemd-resolved.service-qn8ffC
drwx------ 3 root     root     4096 set  3 20:45 systemd-private-6e3a86c0ca2b4ee185c8d892172a3b34-systemd-timesyncd.service-BBvaPn
drwx------ 3 root     root     4096 set  3 20:46 systemd-private-6e3a86c0ca2b4ee185c8d892172a3b34-upower.service-NcBWXe
drwx------ 2 stefanoa stefanoa 4096 set  3 20:46 tracker-extract-3-files.1000