Hi archers, today i was booting from the install medium dd'ed on an usb drive. As there is space left on the medium I created one more partition to load or save stuff from the system booted. Surprisingly I cannot boot: root@archiso ~ # mount /dev/sdb3 /mnt mount: /mnt: /dev/sdb3 already mounted or mount point busy. I could not find an obvious reason for that: /dev/sdb is the usb device. root@archiso ~ # lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT loop0 7:0 0 489.4M 1 loop /run/archiso/sfs/airootfs sda 8:0 0 186.3G 0 disk ├─sda1 8:1 0 1G 0 part └─sda2 8:2 0 10G 0 part sdb 8:16 1 1.9G 0 disk /run/archiso/bootmnt ├─sdb1 8:17 1 1.1G 0 part ├─sdb2 8:18 1 64M 0 part └─sdb3 8:19 1 792M 0 part root@archiso ~ # findmnt /dev/sdb3 1 root@archiso ~ # root@archiso ~ # findmnt /mnt 1 root@archiso ~ # Does anybody know how to nail down this one? -- Friedrich