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saramibreak / DiscImageCreator

This is the disc (CD, GD, DVD, HD-DVD, BD, GC/Wii, XBOX, XBOX 360) and disk (Floppy, MO, USB etc) image creation tool
http://forum.redump.org/topic/10483/discimagecreator/
Apache License 2.0
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Can't dump CSS protected DVD-Video on Linux (Again but different) #84

Open gmipf opened 3 years ago

gmipf commented 3 years ago

Dumping a CSS protected DVD Video results the following error:

$ sudo ./DiscImageCreator_linux.out dvd /dev/sr1 dumps/dvd_mgsmh_xsbs25241_3/dump.iso 16
AppVersion
        x64, AnsiBuild, 20210701T211811
/media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_3/ doesn't exist, so create.
CurrentDirectory
        /media/Daten/DiscImageCreator_linux
WorkingPath
         Argument: dumps/dvd_mgsmh_xsbs25241_3/dump.iso
         FullPath: /media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_3/dump.iso
            Drive: /
        Directory: media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_3/
         Filename: dump
        Extension: .iso
StartTime: 2021-08-04T22:19:13+0200
Set the drive speed: 22160KB/sec
[F:DVDGetRegion][L:406] GetLastError: 0, Success
Reading DirectoryRecord    3/   3
/media/Daten/DiscImageCreator_linux/./DVDAuth_linux.out /dev/sr1 css /media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_3/dump_CSSKey.txt
mount point: (null)
Failed to open /dev/sr1
Failed dvd_init
LBA[000288, 0x00120]: [F:ReadDVD][L:328]
        Opcode: 0xa8
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-6f-03 = ILLEGAL_REQUEST - READ OF SCRAMBLED SECTOR WITHOUT AUTHENTICATION
Creating iso(LBA)      288/  874560Read retry from 288
LBA[000288, 0x00120]: [F:ReadDVD][L:328]
        Opcode: 0xa8
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-6f-03 = ILLEGAL_REQUEST - READ OF SCRAMBLED SECTOR WITHOUT AUTHENTICATION
Retry NG
EndTime: 2021-08-04T22:19:15+0200

dvd_mgsmh_xsbs25241_3.zip

But after playing back for some seconds with VLC or SMPlayer and closing the Video player it will dump. Ejecting and reloading the disc will result to the same error from above again until I play back the DVD in a DVD player. I think the player does some sort of CSS unlocking by accessing the DVD drive. But I think this is not the right behavior. It was working before but can't remember on which version. Or maybe something changed in Ubuntu? My distro is Kubuntu 20.04 kernel 5.13.0-1010-oem.

I'm not sure if the dump created is valid, here is the output after playback:

$ sudo ./DiscImageCreator_linux.out dvd /dev/sr1 dumps/dvd_mgsmh_xsbs25241_4/dump.iso 16
AppVersion
        x64, AnsiBuild, 20210701T211811
/media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_4/ doesn't exist, so create.
CurrentDirectory
        /media/Daten/DiscImageCreator_linux
WorkingPath
         Argument: dumps/dvd_mgsmh_xsbs25241_4/dump.iso
         FullPath: /media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_4/dump.iso
            Drive: /
        Directory: media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_4/
         Filename: dump
        Extension: .iso
StartTime: 2021-08-04T22:44:59+0200
Set the drive speed: 22160KB/sec
[F:DVDGetRegion][L:406] GetLastError: 0, Success
Reading DirectoryRecord    3/   3
/media/Daten/DiscImageCreator_linux/./DVDAuth_linux.out /dev/sr1 css /media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_4/dump_CSSKey.txt
mount point: (null)
Failed to open /dev/sr1
Failed dvd_init
Creating iso(LBA)   874560/  874560
Hashing: PFI.bin
Hashing: DMI.bin
Hashing: dump.iso
EndTime: 2021-08-04T22:56:05+0200

dvd_mgsmh_xsbs25241_4.zip

saramibreak commented 3 years ago

mount point: (null)

Perhaps, it failed to execute findmnt.

gmipf commented 3 years ago

Any suggestions what to try?

saramibreak commented 3 years ago

Is there findmnt in your system?

gmipf commented 3 years ago

yes, i can run it from command prompt.

saramibreak commented 3 years ago

DVDAuth executes. _snprintf(str, nStrSize, "findmnt -m | grep %s 2>/dev/null > /tmp/DVDAuth.txt", psz_target); system(str);

DVDAuth checks if psz_target (/dev/sr1) is really being mounted.

Plz tell me the result of "findmnt -m".

gmipf commented 3 years ago 
$ sudo findmnt -m
TARGET                          SOURCE      FSTYPE      OPTIONS
/sys                            sysfs       sysfs       rw,nosuid,nodev,noexec,relatime
/proc                           proc        proc        rw,nosuid,nodev,noexec,relatime
/dev                            udev        devtmpfs    rw,nosuid,noexec,relatime,size=8066592k,nr_inodes=2016648,mode=755
/dev/pts                        devpts      devpts      rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000
/run                            tmpfs       tmpfs       rw,nosuid,nodev,noexec,relatime,size=1629484k,mode=755
/                               /dev/mapper/vgkubuntu-root
                                            ext4        rw,relatime,errors=remount-ro
/sys/kernel/security            securityfs  securityfs  rw,nosuid,nodev,noexec,relatime
/dev/shm                        tmpfs       tmpfs       rw,nosuid,nodev
/run/lock                       tmpfs       tmpfs       rw,nosuid,nodev,noexec,relatime,size=5120k
/sys/fs/cgroup                  tmpfs       tmpfs       ro,nosuid,nodev,noexec,mode=755
/sys/fs/cgroup/unified          cgroup2     cgroup2     rw,nosuid,nodev,noexec,relatime,nsdelegate
/sys/fs/cgroup/systemd          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,xattr,name=systemd
/sys/fs/pstore                  pstore      pstore      rw,nosuid,nodev,noexec,relatime
/sys/firmware/efi/efivars       efivarfs    efivarfs    rw,nosuid,nodev,noexec,relatime
/sys/fs/bpf                     none        bpf         rw,nosuid,nodev,noexec,relatime,mode=700
/sys/fs/cgroup/devices          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,devices
/sys/fs/cgroup/net_cls,net_prio cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,net_cls,net_prio
/sys/fs/cgroup/cpuset           cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,cpuset
/sys/fs/cgroup/blkio            cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,blkio
/sys/fs/cgroup/freezer          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,freezer
/sys/fs/cgroup/memory           cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,memory
/sys/fs/cgroup/rdma             cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,rdma
/sys/fs/cgroup/cpu,cpuacct      cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,cpu,cpuacct
/sys/fs/cgroup/hugetlb          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,hugetlb
/sys/fs/cgroup/perf_event       cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,perf_event
/sys/fs/cgroup/pids             cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,pids
/proc/sys/fs/binfmt_misc        systemd-1   autofs      rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=1899
/dev/hugepages                  hugetlbfs   hugetlbfs   rw,relatime,pagesize=2M
/dev/mqueue                     mqueue      mqueue      rw,nosuid,nodev,noexec,relatime
/sys/kernel/debug               debugfs     debugfs     rw,nosuid,nodev,noexec,relatime
/sys/kernel/tracing             tracefs     tracefs     rw,nosuid,nodev,noexec,relatime
/sys/fs/fuse/connections        fusectl     fusectl     rw,nosuid,nodev,noexec,relatime
/sys/kernel/config              configfs    configfs    rw,nosuid,nodev,noexec,relatime
/snap/bare/5                    /dev/loop0  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/chromium/1753             /dev/loop1  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/core18/2128               /dev/loop2  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/gnome-3-28-1804/145       /dev/loop3  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/gnome-3-28-1804/161       /dev/loop4  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/gtk2-common-themes/13     /dev/loop6  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/notepadqq/855             /dev/loop5  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/gtk-common-themes/1515    /dev/loop7  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/gtk-common-themes/1519    /dev/loop8  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/core/11420                /dev/loop9  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/core/11743                /dev/loop10 squashfs    ro,nodev,relatime,x-gdu.hide
/snap/spek/59                   /dev/loop11 squashfs    ro,nodev,relatime,x-gdu.hide
/snap/chromium/1772             /dev/loop12 squashfs    ro,nodev,relatime,x-gdu.hide
/snap/snapd/13170               /dev/loop13 squashfs    ro,nodev,relatime,x-gdu.hide
/snap/snapd/12704               /dev/loop14 squashfs    ro,nodev,relatime,x-gdu.hide
/snap/core18/2074               /dev/loop15 squashfs    ro,nodev,relatime,x-gdu.hide
/boot                           /dev/sdb2   ext4        rw,relatime
/boot/efi                       /dev/sdb1   vfat        rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=
/media/Daten                    /dev/mapper/vg0-r6data
                                            ext4        rw,relatime
/proc/sys/fs/binfmt_misc        binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime
/run/user/1000                  tmpfs       tmpfs       rw,nosuid,nodev,relatime,size=1629480k,mode=700,uid=1000,gid=1000
/run/user/1000/doc              /dev/fuse   fuse        rw,nosuid,nodev,relatime,user_id=1000,group_id=1000
saramibreak commented 3 years ago

There is not /dev/sr1.

gmipf commented 3 years ago

Yes but it is shown in the OS and playback is possible via VLC.

saramibreak commented 3 years ago

Also tell me the result of "findmnt -s" and "findmnt -k".

gmipf commented 3 years ago 
$ sudo findmnt -s
TARGET       SOURCE                                    FSTYPE OPTIONS
/            /dev/mapper/vgkubuntu-root                ext4   errors=remount-ro
/boot        UUID=3b04ac38-37a0-433b-b774-e253501f0054 ext4   defaults
/boot/efi    UUID=DC4D-36D1                            vfat   umask=0077
none         /dev/mapper/vgkubuntu-swap_1              swap   sw
/media/Daten /dev/vg0/r6data                           ext4   defaults
gmipf commented 3 years ago 
$ sudo findmnt -k
TARGET                                SOURCE      FSTYPE      OPTIONS
/                                     /dev/mapper/vgkubuntu-root
│                                                 ext4        rw,relatime,errors=remount-ro
├─/sys                                sysfs       sysfs       rw,nosuid,nodev,noexec,relatime
│ ├─/sys/kernel/security              securityfs  securityfs  rw,nosuid,nodev,noexec,relatime
│ ├─/sys/fs/cgroup                    tmpfs       tmpfs       ro,nosuid,nodev,noexec,mode=755
│ │ ├─/sys/fs/cgroup/unified          cgroup2     cgroup2     rw,nosuid,nodev,noexec,relatime,nsdelegate
│ │ ├─/sys/fs/cgroup/systemd          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,xattr,name=systemd
│ │ ├─/sys/fs/cgroup/devices          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,devices
│ │ ├─/sys/fs/cgroup/net_cls,net_prio cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,net_cls,net_prio
│ │ ├─/sys/fs/cgroup/cpuset           cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,cpuset
│ │ ├─/sys/fs/cgroup/blkio            cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,blkio
│ │ ├─/sys/fs/cgroup/freezer          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,freezer
│ │ ├─/sys/fs/cgroup/memory           cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,memory
│ │ ├─/sys/fs/cgroup/rdma             cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,rdma
│ │ ├─/sys/fs/cgroup/cpu,cpuacct      cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,cpu,cpuacct
│ │ ├─/sys/fs/cgroup/hugetlb          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,hugetlb
│ │ ├─/sys/fs/cgroup/perf_event       cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,perf_event
│ │ └─/sys/fs/cgroup/pids             cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,pids
│ ├─/sys/fs/pstore                    pstore      pstore      rw,nosuid,nodev,noexec,relatime
│ ├─/sys/firmware/efi/efivars         efivarfs    efivarfs    rw,nosuid,nodev,noexec,relatime
│ ├─/sys/fs/bpf                       none        bpf         rw,nosuid,nodev,noexec,relatime,mode=700
│ ├─/sys/kernel/debug                 debugfs     debugfs     rw,nosuid,nodev,noexec,relatime
│ ├─/sys/kernel/tracing               tracefs     tracefs     rw,nosuid,nodev,noexec,relatime
│ ├─/sys/fs/fuse/connections          fusectl     fusectl     rw,nosuid,nodev,noexec,relatime
│ └─/sys/kernel/config                configfs    configfs    rw,nosuid,nodev,noexec,relatime
├─/proc                               proc        proc        rw,nosuid,nodev,noexec,relatime
│ └─/proc/sys/fs/binfmt_misc          systemd-1   autofs      rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_in
│   └─/proc/sys/fs/binfmt_misc        binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime
├─/dev                                udev        devtmpfs    rw,nosuid,noexec,relatime,size=8066592k,nr_inodes=2016648,mode=755
│ ├─/dev/pts                          devpts      devpts      rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000
│ ├─/dev/shm                          tmpfs       tmpfs       rw,nosuid,nodev
│ ├─/dev/hugepages                    hugetlbfs   hugetlbfs   rw,relatime,pagesize=2M
│ └─/dev/mqueue                       mqueue      mqueue      rw,nosuid,nodev,noexec,relatime
├─/run                                tmpfs       tmpfs       rw,nosuid,nodev,noexec,relatime,size=1629484k,mode=755
│ ├─/run/lock                         tmpfs       tmpfs       rw,nosuid,nodev,noexec,relatime,size=5120k
│ └─/run/user/1000                    tmpfs       tmpfs       rw,nosuid,nodev,relatime,size=1629480k,mode=700,uid=1000,gid=1000
│   └─/run/user/1000/doc              /dev/fuse   fuse        rw,nosuid,nodev,relatime,user_id=1000,group_id=1000
├─/snap/bare/5                        /dev/loop0  squashfs    ro,nodev,relatime
├─/snap/chromium/1753                 /dev/loop1  squashfs    ro,nodev,relatime
├─/snap/core18/2128                   /dev/loop2  squashfs    ro,nodev,relatime
├─/snap/gnome-3-28-1804/145           /dev/loop3  squashfs    ro,nodev,relatime
├─/snap/gnome-3-28-1804/161           /dev/loop4  squashfs    ro,nodev,relatime
├─/snap/gtk2-common-themes/13         /dev/loop6  squashfs    ro,nodev,relatime
├─/snap/notepadqq/855                 /dev/loop5  squashfs    ro,nodev,relatime
├─/snap/gtk-common-themes/1515        /dev/loop7  squashfs    ro,nodev,relatime
├─/snap/gtk-common-themes/1519        /dev/loop8  squashfs    ro,nodev,relatime
├─/snap/spek/59                       /dev/loop11 squashfs    ro,nodev,relatime
├─/snap/snapd/12704                   /dev/loop14 squashfs    ro,nodev,relatime
├─/snap/core18/2074                   /dev/loop15 squashfs    ro,nodev,relatime
├─/boot                               /dev/sdb2   ext4        rw,relatime
│ └─/boot/efi                         /dev/sdb1   vfat        rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shor
├─/media/Daten                        /dev/mapper/vg0-r6data
│                                                 ext4        rw,relatime
├─/snap/core/11420                    /dev/loop9  squashfs    ro,nodev,relatime
├─/snap/core/11743                    /dev/loop10 squashfs    ro,nodev,relatime
├─/snap/chromium/1772                 /dev/loop12 squashfs    ro,nodev,relatime
└─/snap/snapd/13170                   /dev/loop13 squashfs    ro,nodev,relatime
saramibreak commented 3 years ago

Also check "cat /proc/mounts" and "df -a".

gmipf commented 3 years ago 
$ cat /proc/mounts
sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
udev /dev devtmpfs rw,nosuid,noexec,relatime,size=8066592k,nr_inodes=2016648,mode=755 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
tmpfs /run tmpfs rw,nosuid,nodev,noexec,relatime,size=1629484k,mode=755 0 0
/dev/mapper/vgkubuntu-root / ext4 rw,relatime,errors=remount-ro 0 0
securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0
tmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0
tmpfs /run/lock tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k 0 0
tmpfs /sys/fs/cgroup tmpfs ro,nosuid,nodev,noexec,mode=755 0 0
cgroup2 /sys/fs/cgroup/unified cgroup2 rw,nosuid,nodev,noexec,relatime,nsdelegate 0 0
cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,xattr,name=systemd 0 0
pstore /sys/fs/pstore pstore rw,nosuid,nodev,noexec,relatime 0 0
efivarfs /sys/firmware/efi/efivars efivarfs rw,nosuid,nodev,noexec,relatime 0 0
none /sys/fs/bpf bpf rw,nosuid,nodev,noexec,relatime,mode=700 0 0
cgroup /sys/fs/cgroup/devices cgroup rw,nosuid,nodev,noexec,relatime,devices 0 0
cgroup /sys/fs/cgroup/net_cls,net_prio cgroup rw,nosuid,nodev,noexec,relatime,net_cls,net_prio 0 0
cgroup /sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0
cgroup /sys/fs/cgroup/blkio cgroup rw,nosuid,nodev,noexec,relatime,blkio 0 0
cgroup /sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0
cgroup /sys/fs/cgroup/memory cgroup rw,nosuid,nodev,noexec,relatime,memory 0 0
cgroup /sys/fs/cgroup/rdma cgroup rw,nosuid,nodev,noexec,relatime,rdma 0 0
cgroup /sys/fs/cgroup/cpu,cpuacct cgroup rw,nosuid,nodev,noexec,relatime,cpu,cpuacct 0 0
cgroup /sys/fs/cgroup/hugetlb cgroup rw,nosuid,nodev,noexec,relatime,hugetlb 0 0
cgroup /sys/fs/cgroup/perf_event cgroup rw,nosuid,nodev,noexec,relatime,perf_event 0 0
cgroup /sys/fs/cgroup/pids cgroup rw,nosuid,nodev,noexec,relatime,pids 0 0
systemd-1 /proc/sys/fs/binfmt_misc autofs rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=18996 0 0
hugetlbfs /dev/hugepages hugetlbfs rw,relatime,pagesize=2M 0 0
mqueue /dev/mqueue mqueue rw,nosuid,nodev,noexec,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,nosuid,nodev,noexec,relatime 0 0
tracefs /sys/kernel/tracing tracefs rw,nosuid,nodev,noexec,relatime 0 0
fusectl /sys/fs/fuse/connections fusectl rw,nosuid,nodev,noexec,relatime 0 0
configfs /sys/kernel/config configfs rw,nosuid,nodev,noexec,relatime 0 0
/dev/loop0 /snap/bare/5 squashfs ro,nodev,relatime 0 0
/dev/loop1 /snap/chromium/1753 squashfs ro,nodev,relatime 0 0
/dev/loop2 /snap/core18/2128 squashfs ro,nodev,relatime 0 0
/dev/loop3 /snap/gnome-3-28-1804/145 squashfs ro,nodev,relatime 0 0
/dev/loop4 /snap/gnome-3-28-1804/161 squashfs ro,nodev,relatime 0 0
/dev/loop6 /snap/gtk2-common-themes/13 squashfs ro,nodev,relatime 0 0
/dev/loop5 /snap/notepadqq/855 squashfs ro,nodev,relatime 0 0
/dev/loop7 /snap/gtk-common-themes/1515 squashfs ro,nodev,relatime 0 0
/dev/loop8 /snap/gtk-common-themes/1519 squashfs ro,nodev,relatime 0 0
/dev/loop9 /snap/core/11420 squashfs ro,nodev,relatime 0 0
/dev/loop10 /snap/core/11743 squashfs ro,nodev,relatime 0 0
/dev/loop11 /snap/spek/59 squashfs ro,nodev,relatime 0 0
/dev/loop12 /snap/chromium/1772 squashfs ro,nodev,relatime 0 0
/dev/loop13 /snap/snapd/13170 squashfs ro,nodev,relatime 0 0
/dev/loop14 /snap/snapd/12704 squashfs ro,nodev,relatime 0 0
/dev/loop15 /snap/core18/2074 squashfs ro,nodev,relatime 0 0
/dev/sdb2 /boot ext4 rw,relatime 0 0
/dev/sdb1 /boot/efi vfat rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro 0 0
/dev/mapper/vg0-r6data /media/Daten ext4 rw,relatime 0 0
binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime 0 0
tmpfs /run/user/1000 tmpfs rw,nosuid,nodev,relatime,size=1629480k,mode=700,uid=1000,gid=1000 0 0
/dev/fuse /run/user/1000/doc fuse rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
gmipf commented 3 years ago 
$ sudo df -a
Filesystem                   1K-blocks       Used  Available Use% Mounted on
sysfs                                0          0          0    - /sys
proc                                 0          0          0    - /proc
udev                           8066592          0    8066592   0% /dev
devpts                               0          0          0    - /dev/pts
tmpfs                          1629484       3296    1626188   1% /run
/dev/mapper/vgkubuntu-root   484047264  400826980   58562368  88% /
securityfs                           0          0          0    - /sys/kernel/security
tmpfs                          8147404      61776    8085628   1% /dev/shm
tmpfs                             5120          4       5116   1% /run/lock
tmpfs                          8147404          0    8147404   0% /sys/fs/cgroup
cgroup2                              0          0          0    - /sys/fs/cgroup/unified
cgroup                               0          0          0    - /sys/fs/cgroup/systemd
pstore                               0          0          0    - /sys/fs/pstore
efivarfs                             0          0          0    - /sys/firmware/efi/efivars
none                                 0          0          0    - /sys/fs/bpf
cgroup                               0          0          0    - /sys/fs/cgroup/devices
cgroup                               0          0          0    - /sys/fs/cgroup/net_cls,net_prio
cgroup                               0          0          0    - /sys/fs/cgroup/cpuset
cgroup                               0          0          0    - /sys/fs/cgroup/blkio
cgroup                               0          0          0    - /sys/fs/cgroup/freezer
cgroup                               0          0          0    - /sys/fs/cgroup/memory
cgroup                               0          0          0    - /sys/fs/cgroup/rdma
cgroup                               0          0          0    - /sys/fs/cgroup/cpu,cpuacct
cgroup                               0          0          0    - /sys/fs/cgroup/hugetlb
cgroup                               0          0          0    - /sys/fs/cgroup/perf_event
cgroup                               0          0          0    - /sys/fs/cgroup/pids
systemd-1                            -          -          -    - /proc/sys/fs/binfmt_misc
hugetlbfs                            0          0          0    - /dev/hugepages
mqueue                               0          0          0    - /dev/mqueue
debugfs                              0          0          0    - /sys/kernel/debug
tracefs                              0          0          0    - /sys/kernel/tracing
fusectl                              0          0          0    - /sys/fs/fuse/connections
configfs                             0          0          0    - /sys/kernel/config
/dev/loop0                         128        128          0 100% /snap/bare/5
/dev/loop1                      146176     146176          0 100% /snap/chromium/1753
/dev/loop2                       56832      56832          0 100% /snap/core18/2128
/dev/loop3                      166784     166784          0 100% /snap/gnome-3-28-1804/145
/dev/loop4                      168832     168832          0 100% /snap/gnome-3-28-1804/161
/dev/loop6                         256        256          0 100% /snap/gtk2-common-themes/13
/dev/loop5                      148480     148480          0 100% /snap/notepadqq/855
/dev/loop7                       66688      66688          0 100% /snap/gtk-common-themes/1515
/dev/loop8                       66816      66816          0 100% /snap/gtk-common-themes/1519
/dev/loop9                      101888     101888          0 100% /snap/core/11420
/dev/loop10                     101760     101760          0 100% /snap/core/11743
/dev/loop11                     120064     120064          0 100% /snap/spek/59
/dev/loop12                     149248     149248          0 100% /snap/chromium/1772
/dev/loop13                      33152      33152          0 100% /snap/snapd/13170
/dev/loop14                      33152      33152          0 100% /snap/snapd/12704
/dev/loop15                      56832      56832          0 100% /snap/core18/2074
/dev/sdb2                      1172288     985120     110368  90% /boot
/dev/sdb1                        64511       7970      56542  13% /boot/efi
/dev/mapper/vg0-r6data     14531862536 8392328720 5407096724  61% /media/Daten
binfmt_misc                          0          0          0    - /proc/sys/fs/binfmt_misc
tmpfs                          1629480         16    1629464   1% /run/user/1000
/dev/fuse                            0          0          0    - /run/user/1000/doc
gmipf commented 3 years ago

But if I mount it manually with gnome-disks it shows up in all 4 commands, but still fails to dump with following: 

$ sudo ./DiscImageCreator_linux.out dvd /dev/sr0 dumps/dvd_mgsmh_xsbs25241/dump.iso 16
AppVersion
        x64, AnsiBuild, 20211001T120113
CurrentDirectory
        /media/Daten/DiscImageCreator_linux
WorkingPath
         Argument: dumps/dvd_mgsmh_xsbs25241/dump.iso
         FullPath: /media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241/dump.iso
            Drive: /
        Directory: media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241/
         Filename: dump
        Extension: .iso
StartTime: 2021-10-02T19:34:18+0200
          Block Size: 4096
       Flagment Size: 4096
       All Block Num: 121011816
      Free Block Num: 20805004
 Available Block Num: 14640525
          I Node Num: 30801920
     Free I Node Num: 29478553
Available I Node Num: 29478553
      File System ID: 14113274811963720153
          Mount Flag: 4096
 Max Filename Length: 255
CurrentDriveSize
        Total: 495664398336 bytes
         Used:  59967590400 bytes
        ------------------------------------
        Space: 435696807936 bytes
         => There is enough the disk space for dumping
Set the drive speed: 22160KB/sec
[F:DVDGetRegion][L:406] GetLastError: 0, Success
Reading DirectoryRecord    3/   3
/media/Daten/DiscImageCreator_linux/./DVDAuth_linux.out /dev/sr0 css /media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241/dump_CSSKey.txt
mount point: /media/user/DVD_VIDEO
[F:ioctl_ReadTitleKey][L:198] GetLastError: 5, Input/output error
[F:ioctl_ReadTitleKey][L:198] GetLastError: 5, Input/output error
[F:ioctl_ReadTitleKey][L:198] GetLastError: 5, Input/output error
Failed dvd_init
LBA[000288, 0x00120]: [F:ReadDVD][L:328]
        Opcode: 0xa8
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-6f-03 = ILLEGAL_REQUEST - READ OF SCRAMBLED SECTOR WITHOUT AUTHENTICATION
Creating iso(LBA)      288/  874560Read retry from 288
LBA[000288, 0x00120]: [F:ReadDVD][L:328]
        Opcode: 0xa8
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-6f-03 = ILLEGAL_REQUEST - READ OF SCRAMBLED SECTOR WITHOUT AUTHENTICATION
Retry NG
EndTime: 2021-10-02T19:34:21+0200
gmipf commented 3 years ago

Here the output of findmnt -m after mounting:

$ sudo findmnt -m
TARGET                          SOURCE      FSTYPE      OPTIONS
/sys                            sysfs       sysfs       rw,nosuid,nodev,noexec,relatime
/proc                           proc        proc        rw,nosuid,nodev,noexec,relatime
/dev                            udev        devtmpfs    rw,nosuid,noexec,relatime,size=8066592k,nr_inodes=2016648,mode=755
/dev/pts                        devpts      devpts      rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000
/run                            tmpfs       tmpfs       rw,nosuid,nodev,noexec,relatime,size=1629484k,mode=755
/                               /dev/mapper/vgkubuntu-root
                                            ext4        rw,relatime,errors=remount-ro
/sys/kernel/security            securityfs  securityfs  rw,nosuid,nodev,noexec,relatime
/dev/shm                        tmpfs       tmpfs       rw,nosuid,nodev
/run/lock                       tmpfs       tmpfs       rw,nosuid,nodev,noexec,relatime,size=5120k
/sys/fs/cgroup                  tmpfs       tmpfs       ro,nosuid,nodev,noexec,mode=755
/sys/fs/cgroup/unified          cgroup2     cgroup2     rw,nosuid,nodev,noexec,relatime,nsdelegate
/sys/fs/cgroup/systemd          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,xattr,name=systemd
/sys/fs/pstore                  pstore      pstore      rw,nosuid,nodev,noexec,relatime
/sys/firmware/efi/efivars       efivarfs    efivarfs    rw,nosuid,nodev,noexec,relatime
/sys/fs/bpf                     none        bpf         rw,nosuid,nodev,noexec,relatime,mode=700
/sys/fs/cgroup/devices          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,devices
/sys/fs/cgroup/net_cls,net_prio cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,net_cls,net_prio
/sys/fs/cgroup/cpuset           cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,cpuset
/sys/fs/cgroup/blkio            cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,blkio
/sys/fs/cgroup/freezer          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,freezer
/sys/fs/cgroup/memory           cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,memory
/sys/fs/cgroup/rdma             cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,rdma
/sys/fs/cgroup/cpu,cpuacct      cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,cpu,cpuacct
/sys/fs/cgroup/hugetlb          cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,hugetlb
/sys/fs/cgroup/perf_event       cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,perf_event
/sys/fs/cgroup/pids             cgroup      cgroup      rw,nosuid,nodev,noexec,relatime,pids
/proc/sys/fs/binfmt_misc        systemd-1   autofs      rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=1899
/dev/hugepages                  hugetlbfs   hugetlbfs   rw,relatime,pagesize=2M
/dev/mqueue                     mqueue      mqueue      rw,nosuid,nodev,noexec,relatime
/sys/kernel/debug               debugfs     debugfs     rw,nosuid,nodev,noexec,relatime
/sys/kernel/tracing             tracefs     tracefs     rw,nosuid,nodev,noexec,relatime
/sys/fs/fuse/connections        fusectl     fusectl     rw,nosuid,nodev,noexec,relatime
/sys/kernel/config              configfs    configfs    rw,nosuid,nodev,noexec,relatime
/snap/bare/5                    /dev/loop0  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/chromium/1753             /dev/loop1  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/core18/2128               /dev/loop2  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/gnome-3-28-1804/145       /dev/loop3  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/gnome-3-28-1804/161       /dev/loop4  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/gtk2-common-themes/13     /dev/loop6  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/notepadqq/855             /dev/loop5  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/gtk-common-themes/1515    /dev/loop7  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/gtk-common-themes/1519    /dev/loop8  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/core/11420                /dev/loop9  squashfs    ro,nodev,relatime,x-gdu.hide
/snap/core/11743                /dev/loop10 squashfs    ro,nodev,relatime,x-gdu.hide
/snap/spek/59                   /dev/loop11 squashfs    ro,nodev,relatime,x-gdu.hide
/snap/chromium/1772             /dev/loop12 squashfs    ro,nodev,relatime,x-gdu.hide
/snap/snapd/13170               /dev/loop13 squashfs    ro,nodev,relatime,x-gdu.hide
/snap/snapd/12704               /dev/loop14 squashfs    ro,nodev,relatime,x-gdu.hide
/snap/core18/2074               /dev/loop15 squashfs    ro,nodev,relatime,x-gdu.hide
/boot                           /dev/sdb2   ext4        rw,relatime
/boot/efi                       /dev/sdb1   vfat        rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=
/media/Daten                    /dev/mapper/vg0-r6data
                                            ext4        rw,relatime
/proc/sys/fs/binfmt_misc        binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime
/run/user/1000                  tmpfs       tmpfs       rw,nosuid,nodev,relatime,size=1629480k,mode=700,uid=1000,gid=1000
/run/user/1000/doc              /dev/fuse   fuse        rw,nosuid,nodev,relatime,user_id=1000,group_id=1000
/media/user/DVD_VIDEO          /dev/sr0    udf         ro,nosuid,nodev,relatime,uid=1000,gid=1000,iocharset=utf8,uhelper=udisks2
saramibreak commented 3 years ago

How about sudo mount, not gnome-disks?

gmipf commented 3 years ago

Tried now, still same: 

$ sudo mount /dev/sr0 /mnt/
mount: /mnt: WARNING: device write-protected, mounted read-only.
$ sudo ./DiscImageCreator_linux.out dvd /dev/sr0 dumps/dvd_mgsmh_xsbs25241_2/dump.iso 16
AppVersion
        x64, AnsiBuild, 20211001T120113
/media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_2/ doesn't exist, so create.
CurrentDirectory
        /media/Daten/DiscImageCreator_linux
WorkingPath
         Argument: dumps/dvd_mgsmh_xsbs25241_2/dump.iso
         FullPath: /media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_2/dump.iso
            Drive: /
        Directory: media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_2/
         Filename: dump
        Extension: .iso
StartTime: 2021-10-02T20:04:56+0200
          Block Size: 4096
       Flagment Size: 4096
       All Block Num: 121011816
      Free Block Num: 20803416
 Available Block Num: 14638937
          I Node Num: 30801920
     Free I Node Num: 29478424
Available I Node Num: 29478424
      File System ID: 14113274811963720153
          Mount Flag: 4096
 Max Filename Length: 255
CurrentDriveSize
        Total: 495664398336 bytes
         Used:  59961085952 bytes
        ------------------------------------
        Space: 435703312384 bytes
         => There is enough the disk space for dumping
Set the drive speed: 22160KB/sec
[F:DVDGetRegion][L:406] GetLastError: 0, Success
Reading DirectoryRecord    3/   3
/media/Daten/DiscImageCreator_linux/./DVDAuth_linux.out /dev/sr0 css /media/Daten/DiscImageCreator_linux/dumps/dvd_mgsmh_xsbs25241_2/dump_CSSKey.txt
mount point: /mnt
[F:ioctl_ReadTitleKey][L:198] GetLastError: 5, Input/output error
[F:ioctl_ReadTitleKey][L:198] GetLastError: 5, Input/output error
[F:ioctl_ReadTitleKey][L:198] GetLastError: 5, Input/output error
Failed dvd_init
LBA[000288, 0x00120]: [F:ReadDVD][L:328]
        Opcode: 0xa8
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-6f-03 = ILLEGAL_REQUEST - READ OF SCRAMBLED SECTOR WITHOUT AUTHENTICATION
Creating iso(LBA)      288/  874560Read retry from 288
LBA[000288, 0x00120]: [F:ReadDVD][L:328]
        Opcode: 0xa8
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-6f-03 = ILLEGAL_REQUEST - READ OF SCRAMBLED SECTOR WITHOUT AUTHENTICATION
Retry NG
EndTime: 2021-10-02T20:04:57+0200
gmipf commented 3 years ago

I remember it being working before without mounting by hand but can't remember which OS version it was.

saramibreak commented 3 years ago

Does it mean this is Kubuntu 20.04 kernel 5.13.0-1010-oem specific issue?

gmipf commented 3 years ago

Everything I have tried yesterday was on kernel 5.4.0-89-generic.

gmipf commented 3 years ago

All same on kernel 5.13.0-1014-oem. Maybe it is a Kubuntu 20.04 thing?

gmipf commented 2 years ago

So I have changed the OS completly to Fedora 35 with all updates. Still the same problem. I think you have to look into it again.

saramibreak commented 2 years ago

DiscImageCreator_linux_test.tar.gz Also use sudo when external exe is used.

saramibreak commented 2 years ago

@gmipf Was this issue solved?

gmipf commented 2 years ago

No, I'm getting this:

$ sudo ./DiscImageCreator_linux.out dvd /dev/sr0 dumps/dvd_test/dump.bin 0
[sudo] password for gmipf: 
AppVersion
        64 bit, AnsiBuild, 20211225T131350
/home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test/ doesn't exist, so create.
CurrentDirectory
        /home/gmipf/bin/DiscImageCreator_linux_test
WorkingPath
         Argument: dumps/dvd_test/dump.bin
         FullPath: /home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test/dump.bin
            Drive: /
        Directory: home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test/
         Filename: dump
        Extension: .bin
StartTime: 2021-12-29T15:28:18+0100
szPath: /home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test, pszFullPath: /home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test/dump.bin
          Block Size: 4096
       Flagment Size: 4096
       All Block Num: 124606720
      Free Block Num: 81402832
 Available Block Num: 81243928
          I Node Num: 0
     Free I Node Num: 0
Available I Node Num: 0
      File System ID: 3301985163471573774
          Mount Flag: 4096
 Max Filename Length: 255
DiskSize of [/home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test]
        Total: 510389125120 bytes
         Used: 176963125248 bytes
        --------------------------
        Space: 333425999872 bytes
         => There is enough disk space for dumping
[F:DVDGetRegion][L:406] GetLastError: 0, Success
Reading DirectoryRecord    3/   3
sudo /home/gmipf/bin/DiscImageCreator_linux_test/./DVDAuth_linux.out /dev/sr0 css /home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test/dump_CSSKey.txt
mount point: (null)
Failed to open /dev/sr0
Failed dvd_init
LBA[000288, 0x00120]: [F:ReadDVD][L:328]
        Opcode: 0xa8
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-6f-03 = ILLEGAL_REQUEST - READ OF SCRAMBLED SECTOR WITHOUT AUTHENTICATION
Creating iso(LBA)      288/  874560Read retry from 288
LBA[000288, 0x00120]: [F:ReadDVD][L:328]
        Opcode: 0xa8
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-6f-03 = ILLEGAL_REQUEST - READ OF SCRAMBLED SECTOR WITHOUT AUTHENTICATION
Retry NG
EndTime: 2021-12-29T15:28:19+0100
saramibreak commented 2 years ago

As I already said, please use mount.

gmipf commented 2 years ago

No, still same, used this to mount:

$ sudo mount /dev/sr0 /mnt/
[sudo] password for gmipf: 
mount: /mnt: WARNING: source write-protected, mounted read-only.

Here the output:

$ sudo ./DiscImageCreator_linux.out dvd /dev/sr0 dumps/dvd_test_3/dump.bin 0
[sudo] password for gmipf: 
AppVersion
        64 bit, AnsiBuild, 20211225T131350
/home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test_3/ doesn't exist, so create.
CurrentDirectory
        /home/gmipf/bin/DiscImageCreator_linux_test
WorkingPath
         Argument: dumps/dvd_test_3/dump.bin
         FullPath: /home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test_3/dump.bin
            Drive: /
        Directory: home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test_3/
         Filename: dump
        Extension: .bin
StartTime: 2021-12-29T15:49:16+0100
szPath: /home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test_3, pszFullPath: /home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test_3/dump.bin
          Block Size: 4096
       Flagment Size: 4096
       All Block Num: 124606720
      Free Block Num: 81399800
 Available Block Num: 81240916
          I Node Num: 0
     Free I Node Num: 0
Available I Node Num: 0
      File System ID: 3301985163471573774
          Mount Flag: 4096
 Max Filename Length: 255
DiskSize of [/home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test_3]
        Total: 510389125120 bytes
         Used: 176975544320 bytes
        --------------------------
        Space: 333413580800 bytes
         => There is enough disk space for dumping
[F:DVDGetRegion][L:406] GetLastError: 0, Success
Reading DirectoryRecord    3/   3
sudo /home/gmipf/bin/DiscImageCreator_linux_test/./DVDAuth_linux.out /dev/sr0 css /home/gmipf/bin/DiscImageCreator_linux_test/dumps/dvd_test_3/dump_CSSKey.txt
mount point: /mnt
[F:ioctl_ReadTitleKey][L:198] GetLastError: 5, Input/output error
[F:ioctl_ReadTitleKey][L:198] GetLastError: 5, Input/output error
[F:ioctl_ReadTitleKey][L:198] GetLastError: 5, Input/output error
Failed dvd_init
LBA[000288, 0x00120]: [F:ReadDVD][L:328]
        Opcode: 0xa8
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-6f-03 = ILLEGAL_REQUEST - READ OF SCRAMBLED SECTOR WITHOUT AUTHENTICATION
Creating iso(LBA)      288/  874560Read retry from 288
LBA[000288, 0x00120]: [F:ReadDVD][L:328]
        Opcode: 0xa8
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-6f-03 = ILLEGAL_REQUEST - READ OF SCRAMBLED SECTOR WITHOUT AUTHENTICATION
Retry NG
EndTime: 2021-12-29T15:49:18+0100
gmipf commented 2 years ago

Oh, I also wanted to mention I'm using Fedora 35 KDE spin. Maybe it is handling mounts different than Gnome?

saramibreak commented 2 years ago

still same

Not same. Error msg is different. But it doesn't work in your system... I always test a linux build on knoppix and it's no problem. If you can use knoppix, try it plz.

gmipf commented 2 years ago

Tried knoppix in a vm, also tried to use an external usb drive with enough space. DIC always says Not enough space.

saramibreak commented 2 years ago

DIC always says Not enough space.

I already fixed it with the latest test version (20211225T131350).

gmipf commented 2 years ago

It is working after manual mount on Knoppix. Also tried in Ubuntu 18.04.6 live mode (ubuntu-18.04.6-desktop-amd64.iso) and there it is even better. No need for mount it is working straight.

gmipf commented 2 years ago

Here the ubuntu 18.04.6 output:

$ sudo ./DiscImageCreator_linux.out dvd /dev/sr1 test/dump.iso 0
AppVersion
    64 bit, AnsiBuild, 20211225T131350
/media/ubuntu/4TB/DiscImageCreator_linux_test/test/ doesn't exist, so create.
CurrentDirectory
    /media/ubuntu/4TB/DiscImageCreator_linux_test
WorkingPath
     Argument: test/dump.iso
     FullPath: /media/ubuntu/4TB/DiscImageCreator_linux_test/test/dump.iso
        Drive: /
    Directory: media/ubuntu/4TB/DiscImageCreator_linux_test/test/
     Filename: dump
    Extension: .iso
StartTime: 2021-12-29T16:08:28+0000
szPath: /media/ubuntu/4TB/DiscImageCreator_linux_test/test, pszFullPath: /media/ubuntu/4TB/DiscImageCreator_linux_test/test/dump.iso
          Block Size: 32768
       Flagment Size: 32768
       All Block Num: 122089119
      Free Block Num: 671180
 Available Block Num: 671180
          I Node Num: 22788480
     Free I Node Num: 21656968
Available I Node Num: 21656968
      File System ID: 0
          Mount Flag: 4102
 Max Filename Length: 255
DiskSize of [/media/ubuntu/4TB/DiscImageCreator_linux_test/test]
    Total: 4000616251392 bytes
     Used: 3978623025152 bytes
    --------------------------
    Space:  21993226240 bytes
     => There is enough disk space for dumping
[F:DVDGetRegion][L:406] GetLastError: 0, Success
Reading DirectoryRecord    3/   3
sudo /media/ubuntu/4TB/DiscImageCreator_linux_test/./DVDAuth_linux.out /dev/sr1 css /media/ubuntu/4TB/DiscImageCreator_linux_test/test/dump_CSSKey.txt
mount point: /media/ubuntu/DVD_VIDEO
Creating iso(LB^C    74624/  874560
saramibreak commented 2 years ago

Knoppix -> 〇 Ubuntu 18.04.6 live mode -> 〇 Fedora 35 KDE spin -> × Kubuntu 20.04 kernel 5.13.0-1010-oem -> ×

Live disc is only accepted? Why...

gmipf commented 2 years ago

I don't think the reason is live mode? I had an old Ubuntu installation before and there it was also working. I think something has changed on newer Linux distros. You should try to avoid Knoppix and use something modern for testing.

https://spins.fedoraproject.org/en/kde/

gmipf commented 2 years ago

Something really weird is happening. Somehow it is working on my Fedora install but only on certain conditions I have no control of. Here what I found out: If the DVD-Video is properly shown in the OS and gnome-disks, it will not work on DIC, doesn't make any difference if you not mount, mount with gnome-disks or mount command. Screenshot: https://pichoster.adbt2.ath.cx/viewpic/Screenshot_20211229_180448png1D4qOQe.png

And now the 2nd scenario where the DVD isn't detected. Mounting through gnome-disks isn't possible, I have to use the mount command. After that it is working in DIC. Screenshot: https://pichoster.adbt2.ath.cx/viewpic/Screenshot_20211229_180904pngOMgrBlJ.png "Inhalt (Content/filesystem): Unbekannt (unknown)"

The problem is, whether a DVD is properly detected or not is pretty random, the first drive always detects the filesystem but second drive sometimes and sometimes not. On 20211101T132455 it's the same behaviour.

saramibreak commented 2 years ago

The problem is, whether a DVD is properly detected or not is pretty random, the first drive always detects the filesystem but second drive sometimes and sometimes not.

It's your drive or pc problem, not OS?

gmipf commented 2 years ago

I think it is an OS problem. Dumping works fine, content is shown after manual mount when OS didn't detects the filesystem. The OS just randomly detects filesystems, sometimes and sometimes not. I remember having the same problem on Kubuntu 20.04. But still your tool also does have a problem. If the OS detects filesystem properly (which is how it should work), DIC isn't working on CSS DVDs.

saramibreak commented 2 years ago

You should try to avoid Knoppix and use something modern for testing.

I installed ubuntu-20.04.3-desktop-amd64 on HDD and test. As a result, DVD with CSS dumping is no problem. I don't check Fedora yet. But its distro is a short time to support, so I don't use it.

You reported #91 using PX-716A before.

Screenshot: https://pichoster.adbt2.ath.cx/viewpic/Screenshot_20211229_180904pngOMgrBlJ.png

And this drive is also PX-716A... It's known that 716A is easy to die. I recommend that you make it retire.

gmipf commented 2 years ago

I think we have a little misunderstanding here. The only drives where the CSS dump is working on Linux are the PX-716, I have two and both of them working. I think it is a KDE problem.

saramibreak commented 2 years ago

I think it is a KDE problem.

Then, this issue won't fix, OK?