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DVD 无法挂载 Ubuntu 12.04

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DVD 无法挂载 Ubuntu 12.04

我似乎无法安装光驱。我尝试了此站点上的多种解决方案，但均无济于事。我也无法在文件浏览器中看到该设备。驱动器中有一张 DVD。我在 HP g60-235dx 便携式电脑上运行 12.04。下面有一个指向规格的链接。我还将列出我尝试过的方法（我现在可以找到的）。我知道驱动器正在运行，因为就在 Windows 7 崩溃并且我的 MBR 崩溃之前，我还在正常观看电影。我对 Linux 还很陌生，所以不要以为我什么都知道。好的，以下是我尝试过的方法：

sudo wget --output-document=/etc/apt/sources.list.d/medibuntu.list http://www.medibuntu.org/sources.list.d/$(lsb_release -cs).list
sudo apt-get --quiet update
sudo apt-get --yes --quiet --allow-unauthenticated install medibuntu-keyring
sudo apt-get --quiet update
sudo apt-get install libdvdcss2

dmesg | grep sr0（无输出）

apt-get install libdvdnav4（已安装且最新）

sudo /usr/share/doc/libdvdread4/install-css.sh

ls -l  /dev/cdrom /dev/cdrw /dev/dvd /dev/dvdrw /dev/scd0 /dev/sr0
ls: cannot access /dev/scd0: No such file or directory
lrwxrwxrwx  1 root root      3 Sep 10 03:51 /dev/cdrom -> sr0
lrwxrwxrwx  1 root root      3 Sep 10 03:51 /dev/cdrw -> sr0
lrwxrwxrwx  1 root root      3 Sep 10 03:51 /dev/dvd -> sr0
lrwxrwxrwx  1 root root      3 Sep 10 03:51 /dev/dvdrw -> sr0
brw-rw----+ 1 root cdrom 11, 0 Sep 10 03:51 /dev/sr0


wodim --devices
wodim: Overview of accessible drives (1 found) :
-------------------------------------------------------------------------
 0  dev='/dev/sg1'  rwrw-- : 'TSSTcorp' 'CDDVDW TS-L633M'
-------------------------------------------------------------------------  

sudo lshw optical

 *-cdrom
                description: DVD-RAM writer
                product: CDDVDW TS-L633M
                vendor: TSSTcorp
                physical id: 1
                bus info: scsi@1:0.0.0
                logical name: /dev/cdrom
                logical name: /dev/cdrw
                logical name: /dev/dvd
                logical name: /dev/dvdrw
                logical name: /dev/sr0
                version: 0200
                capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
                configuration: ansiversion=5 status=nodisc


sudo lshw | grep cdrom

*-cdrom
                logical name: /dev/cdrom

便携式规格表：

http://www.cnet.com/laptops/hp-g60-235dx/4507-3121_7-33496192.html

如果您需要更多信息...请告诉我。

更新

运行 sudo apt-get install --reinstall udisks、注销并重新登录导致出现错误消息“内部错误”。

运行 udisks --mount /dev/sr0 并使用驱动器中的光盘返回：“安装失败：安装错误：安装：在 /dev/sr0 上未找到介质”

在驱动器中没有磁盘的情况下运行 wodim --prcap dev=/dev/sr0 将返回：

wodim: Operation not permitted. Warning: Cannot raise RLIMIT_MEMLOCK limits.
Device type    : Removable CD-ROM
Version        : 5
Response Format: 2
Capabilities   : 
Vendor_info    : 'TSSTcorp'
Identification : 'CDDVDW TS-L633M '
Revision       : '0200'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.

Drive capabilities, per MMC-3 page 2A:

  Does read CD-R media
  Does write CD-R media
  Does read CD-RW media
  Does write CD-RW media
  Does read DVD-ROM media
  Does read DVD-R media
  Does write DVD-R media
  Does read DVD-RAM media
  Does write DVD-RAM media
  Does support test writing

  Does read Mode 2 Form 1 blocks
  Does read Mode 2 Form 2 blocks
  Does read digital audio blocks
  Does restart non-streamed digital audio reads accurately
  Does support Buffer-Underrun-Free recording
  Does read multi-session CDs
  Does read fixed-packet CD media using Method 2
  Does not read CD bar code
  Does read R-W subcode information
  Does not return R-W subcode de-interleaved and error-corrected
  Does read raw P-W subcode data from lead in
  Does return CD media catalog number
  Does return CD ISRC information
  Does support C2 error pointers
  Does not deliver composite A/V data

  Does play audio CDs
  Number of volume control levels: 256
  Does support individual volume control setting for each channel
  Does support independent mute setting for each channel
  Does not support digital output on port 1
  Does not support digital output on port 2

  Loading mechanism type: tray
  Does support ejection of CD via START/STOP command
  Does not lock media on power up via prevent jumper
  Does allow media to be locked in the drive via PREVENT/ALLOW command
  Is not currently in a media-locked state
  Does not support changing side of disk
  Does not have load-empty-slot-in-changer feature
  Does not support Individual Disk Present feature

  Maximum read  speed:  4234 kB/s (CD  24x, DVD  3x)
  Current read  speed:  1412 kB/s (CD   8x, DVD  1x)
  Maximum write speed:  4234 kB/s (CD  24x, DVD  3x)
  Current write speed:     0 kB/s (CD   0x, DVD  0x)
  Rotational control selected: CLV/PCAV
  Buffer size in KB: 2048
  Copy management revision supported: 1
  Number of supported write speeds: 0

Supported CD-RW media types according to MMC-4 feature 0x37:
  Does write multi speed       CD-RW media
  Does write high  speed       CD-RW media
  Does write ultra high speed  CD-RW media
  Does write ultra high speed+ CD-RW media

在驱动器中使用光盘运行 sudo lshw -c disk 将返回：

*-disk                  
   description: ATA Disk
   product: FUJITSU MHZ2320B
   vendor: Fujitsu
   physical id: 0
   bus info: scsi@0:0.0.0
   logical name: /dev/sda
   version: 8909
   serial: K618T913E9LE
   size: 298GiB (320GB)
   capabilities: partitioned partitioned:dos
   configuration: ansiversion=5 signature=dfb6d394
  *-cdrom
   description: DVD-RAM writer
   product: CDDVDW TS-L633M
   vendor: TSSTcorp
   physical id: 1
   bus info: scsi@1:0.0.0
   logical name: /dev/cdrom
   logical name: /dev/cdrw
   logical name: /dev/dvd
   logical name: /dev/dvdrw
   logical name: /dev/sr0
   version: 0200
   capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
   configuration: ansiversion=5 status=busy
  *-disk
   description: SCSI Disk
   physical id: 0.0.0
   bus info: scsi@6:0.0.0
   logical name: /dev/sdb

答案1

使用驱动器中的磁盘尝试以下终端命令：

sudo mount -t iso9660 /dev/sr0 /cdrom

或者更简单

sudo mount /dev/sr0 /cdrom

如果您收到“驱动器中没有介质”的错误信息，最可能的原因是驱动器出现故障。不幸的是，DVD/CD 驱动器比大多数人意识到的要脆弱得多 - 镜头上的一块绒毛或划痕都可能使它们变得毫无用处。更糟糕的是，笔记本电脑驱动器的镜头位于从设备中弹出的托架上，因此很容易受到物理损坏。

答案2

你可能遇到了硬件问题。尝试手动安装

mount /dev/cdrom /mnt/cdrom 
cd /mnt
ls

答案3

我把这篇文章放在了另一个答案中，但实际上它很简单：

很多人都遇到过这个问题，就像我第一次安装 DVD 和 CD 时遇到的那样。您必须在媒体中为文件夹创建一个目录。确保以 root 身份运行。

sudo -s

cd mkdir /media/[folder_name]

如果您遇到与读/写问题有关的任何错误，则必须 chmod

警告，如果您不知道自己在做什么，我建议您不要这样做！

sudo -s

cd /media

chmod ugo+rwx

希望这能帮到你！主要问题是插入磁盘后驱动器不会自行卸载。创建目录可以解决这个问题。

答案4

sudo -s
cd mkdir /media/[folder_name]

如果您遇到与读/写问题有关的任何错误，则必须使用 chmod ：

警告，如果您不知道自己在做什么，我建议您不要这样做！

sudo -s
cd /media
chmod ugo+rwx

希望这能帮到你！主要问题是插入磁盘后驱动器不会自行卸载。创建目录可以解决这个问题。

返回：

root@Lexington:(无法访问)/# cd /media

root@Lexington:/media# ls

root@Lexington:/media# sudo mkdir dvd-drive

root@Lexington:/media# chmod ugo+rwx

chmod：`ugo+rwx 之后缺少操作数

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