Error mounting /dev/sda2 at /media/ubuntu/146d32d7-38d3-40fc-ad3b-8cce82d204e2: Command-line `mount -t "ext4" -o "uhelper=udisks2,nodev,nosuid" "/dev/sda2" "/media/ubuntu/146d32d7-38d3-40fc-ad3b-8cce82d204e2"' exited with non-zero exit status 32: mount: wrong fs type, bad option, bad superblock on /dev/sda2,
       missing codepage or helper program, or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so