我有一张带有 Ubuntu 版本的 CD，我需要再次刻录它以创建带有新脚本的新版本，但我无法创建新版本，每次我尝试使用名为Remastersys的软件保存图像时，我得到“空间不足，无法写入”的错误。
我试过了，每个目录都没有成功。我总是遇到同样的错误，我没有得到 .ISO，我尝试的选项是：转到 remastersys.conf 并将临时目录指向 /tmp 并指向机器上的 USB 没有成功，我看到的唯一选项是要么安装它并在我在磁盘上的 cd 上运行此确切版本后尝试保存，要么再次从头开始创建所有内容。
是否可以安装此精确映像或将此系统的映像保存为系统的精确映像，因为它由CD作为.ISO运行？
ss@ss:~$ df
df: «/root/.gvfs»: Permissão negada
Sist.fichs 1K-blocos Ocup Livres Uso% Montado em
/cow 2005388 70128 1935260 4% /
udev 1994968 4 1994964 1% /dev
tmpfs 802156 804 801352 1% /run
/dev/sr0 990570 990570 0 100% /cdrom
/dev/loop0 964608 964608 0 100% /rofs
tmpfs 2005388 24 2005364 1% /tmp
none 5120 0 5120 0% /run/lock
none 2005388 76 2005312 1% /run/shm
/dev/sdb1 3927936 559104 3368832 15% /media/USB1
/dev/sdc1 3929120 596704 3332416 16% /media/USB2
/dev/sdd1 7970812 286164 7684648 4% /media/USB3
ss@ss:~$
ss@ss:~$ mount
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
/dev/sr0 on /cdrom type iso9660 (ro,noatime)
/dev/loop0 on /rofs type squashfs (ro,noatime)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
gvfs-fuse-daemon on /home/sgs/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=sgs)
/dev/sdb1 on /media/USB1 type vfat (rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks)
/dev/sdc1 on /media/USB2 type vfat (rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks)
/dev/sdd1 on /media/USB3 type vfat (rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks)
gvfs-fuse-daemon on /root/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev)
ss@ss:~$
ss@ss:~$ cat /etc/remastersys.conf
#Remastersys Global Configuration File
# This is the temporary working directory and won't be included on the cd/dvd
WORKDIR="/tmp"
# Here you can add any other files or directories to be excluded from the live filesystem
# Separate each entry with a space
EXCLUDES=""
# Here you can change the livecd/dvd username
LIVEUSER="custom"
# Here you can change the name of the livecd/dvd label
LIVECDLABEL="Custom Live CD"
# Here you can change the name of the ISO file that is created
CUSTOMISO="custom-$1.iso"
# Here you can change the mksquashfs options
SQUASHFSOPTS="-no-recovery -always-use-fragments -b 1M -no-duplicates"
# Here you can prevent the Install icon from showing up on the desktop in backup mode. 0 - to not show 1 - to show
BACKUPSHOWINSTALL="1"
# Here you can change the url for the usb-creator info
LIVECDURL="http://www.remastersys.com"
ss@ss:~$