USB mount permissions not automatic

[Akito]

To own-back external ext3/4 HDDs on new computer

Assuming your backup drive is /dev/sdb as from the output of fdisk, but I don’t know why one of your drives might be missing in the output, as I only see 1 root drive for either the new or the old Ubuntu and 1 non-root drive. Gathering information. sudo blkid /dev/sdb1 df -Th | grep "^/dev/sdb1" Note the UUID value given by the first command as well as the file system type in the second column of the second command’s output. Backing up fstab. sudo cp /etc/fstab /etc/fstab.backup20190…

This should be a good starting point.