So in version 16.04 is is the same thing....... When i want to wirite some thing in the partition /dev/sda1 witch is mounted on /cdrom ubuntu@ubuntu:~$ sudo mount|grep sda1 /dev/sda1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro) ubuntu@ubuntu:~$
witch it contains ubuntu@ubuntu:~$ ls /cdrom boot ldlinux.c32 preseed SmartClean.ini casper ldlinux.sys README.diskdefines syslinux dists md5sum.txt $RECYCLE.BIN System Volume Information EFI pics Remove_LiLi.bat install pool i can't dismount the partition and remount to write /EFI/ubuntu on this partition. ubuntu@ubuntu:~$ sudo umount /cdrom umount: /cdrom: target is busy (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1).) ubuntu@ubuntu:~$ sudo lsof +D /cdrom lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/999/gvfs Output information may be incomplete. ubuntu@ubuntu:~$ sudo fuse /cdrom sudo: fuse: command not found ubuntu@ubuntu:~$ sudo fuser /cdrom ubuntu@ubuntu:~$ sudo fuser -v /cdrom USER PID ACCESS COMMAND /cdrom: root kernel mount /cdrom ubuntu@ubuntu:~$ sudo umount -lv /cdrom umount: /cdrom (/dev/sda1) unmounted ubuntu@ubuntu:~$ sudo ls /cdrom ubuntu@ubuntu:~$ sudo mkdir /mnt/A ubuntu@ubuntu:~$ sudo mount -v /dev/sda1 /mnt/A mount: /dev/sda1 is already mounted or /mnt/A busy ubuntu@ubuntu:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/476072 Title: Installation impossible when partition mounted on HD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/476072/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs