pavel@Pavel-Linux:~$ sudo swapon -asudo: unable to resolve host Pavel-Linuxswapon: nelze nalézt zařízení pro UUID=87e1c824-c98c-4a8b-a3ac-6233b4c03127
# /etc/fstab: static file system information.## Use 'blkid' to print the universally unique identifier for a# device; this may be used with UUID= as a more robust way to name devices# that works even if disks are added and removed. See fstab(5).## <file system> <mount point> <type> <options> <dump> <pass>proc /proc proc nodev,noexec,nosuid 0 0# / was on /dev/sdb6 during installationUUID=51a3dc36-20a1-47f1-b966-e6f22c1d2b9f / ext4 errors=remount-ro,user_xattr 0 1# swap was on /dev/sdb7 during installationUUID=87e1c824-c98c-4a8b-a3ac-6233b4c03127 none swap sw 0 0/dev/fd0 /media/floppy0 auto rw,user,noauto,exec,utf8 0 0
dev/sdb1 linux-swap 16gbdev/sdb2 extended (ubuntu)dev/sdb3 ntfs (data oddil)dev/sdb5 linuxswap 2gbdev/sdb6 ext4 (ubuntu)
# swap was on /dev/sdb7 during installationUUID=87e1c824-c98c-4a8b-a3ac-6233b4c03127 none swap sw 0 0/dev/fd0 /media/floppy0 auto rw,user,noauto,exec,utf8 0 0
/dev/sda5 none swap sw 0 0/dev/sda1 none swap sw 0 0
UUID=87e1c824-c98c-4a8b-a3ac-6233b4c03127