无法装入DVD
无法装入DVD
提问于 2013-11-05 08:49:40
我的操作系统是运行在一台旧的ASUS笔记本电脑上的ArchLinux。最近，我从商店里挑选了一个DVD盒，后来我意识到它们只是不会在我的电脑里播放。考虑到dvd的错误，我回到商店，让我感到惊讶的是，在商店里播放dvd播放机时，它们运行得很好。
我不记得在过去几年里播放过DVD，但我确实遇到了一些地区特定DVD的问题，这是很久以前的事了。
通常，DVD‘是由Nautilus自动安装。我尝试用mount安装这个设备：
localhost% sudo mount -t iso9660 /dev/sr0 ~/cdrom
mount: /dev/sr0 is write-protected, mounting read-only
mount: no medium found on /dev/sr0我认为这个问题很可能与硬件有关，但是任何指针都是受欢迎的。
cd-drive命令在糊状箱上的输出。
更新#1:
下面是我的操作系统中的dvd*包：
extra/libdvdcss 1.2.13-3 [installed]
Portable abstraction library for DVD decryption
extra/libdvdnav 4.2.0-2 [installed]
The library for xine-dvdnav plugin.
extra/libdvdread 4.2.0-1 [installed]
Provides a simple foundation for reading DVD video diskscd-info命令的输出：
Disc mode is listed as: Error in getting information
++ WARN: error in ioctl CDROMREADTOCHDR: No medium found
cd-info: Can't get first track number. I give up我应该检查一下系统日志的。下面是我尝试使用journalctl播放光盘时从vlc中发现的情况：
-- Logs begin at Sun 2013-10-20 01:18:10 IST, end at Tue 2013-11-05 15:30:23 IST. --
Nov 05 15:30:22 localhost gnome-session[1443]: libdvdnav: Using dvdnav version 4.2.0
Nov 05 15:30:22 localhost gnome-session[1443]: libdvdread: Using libdvdcss version 1.2.13 for DVD access
Nov 05 15:30:22 localhost gnome-session[1443]: libdvdread: Could not open /dev/sr0 with libdvdcss.
Nov 05 15:30:22 localhost gnome-session[1443]: libdvdread: Can't open /dev/sr0 for reading
Nov 05 15:30:22 localhost gnome-session[1443]: libdvdnav: vm: failed to open/read the DVD
Nov 05 15:30:22 localhost gnome-session[1443]: libdvdread: Using libdvdcss version 1.2.13 for DVD access
Nov 05 15:30:23 localhost gnome-session[1443]: libdvdread: Could not open /dev/sr0 with libdvdcss.
Nov 05 15:30:23 localhost gnome-session[1443]: libdvdread: Can't open /dev/sr0 for reading
Nov 05 15:30:23 localhost gnome-session[1443]: [0x7f9848009158] dvdread demux error: DVDRead cannot open source: /dev/sr0
Nov 05 15:30:23 localhost gnome-session[1443]: [0x7f9858005b88] main input error: open of `dvd:///dev/sr0' failed回答 1
Unix & Linux用户
发布于 2013-11-05 08:58:23
这些是媒体DVD还是数据DVD？通常不会挂载包含电影之类的媒体DVD。另外，如果这是一个包含电影和/或电视节目的媒体DVD，您可能需要安装libdvd4软件，以便您的系统能够处理DVD上的加密内容。
请看我对这个问题的回答，题目是：不能在Linux Ubuntu笔记本电脑上播放DVD。
cd-info
您可以使用此命令( cd-info --dvd )获取有关已安装DVD媒体的更多信息。在这里，我把好奇的乔治DVD安装在我的笔记本电脑。
Exmaple
$ cd-info --dvd
cd-info version 0.82 x86_64-redhat-linux-gnu
Copyright (c) 2003, 2004, 2005, 2007, 2008 R. Bernstein
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
CD location : /dev/cdrom
CD driver name: GNU/Linux
access mode: ioctl
Vendor : Optiarc
Model : DVD RW AD-7930H
Revision : 1.D1
Hardware : CD-ROM or DVD
Can eject : Yes
Can close tray : Yes
Can disable manual eject : Yes
Can select juke-box disc : No
Can set drive speed : No
Can read multiple sessions (e.g. PhotoCD) : Yes
Can hard reset device : Yes
Reading....
Can read Mode 2 Form 1 : Yes
Can read Mode 2 Form 2 : Yes
Can read (S)VCD (i.e. Mode 2 Form 1/2) : Yes
Can read C2 Errors : Yes
Can read IRSC : Yes
Can read Media Channel Number (or UPC) : Yes
Can play audio : Yes
Can read CD-DA : Yes
Can read CD-R : Yes
Can read CD-RW : Yes
Can read DVD-ROM : Yes
Writing....
Can write CD-RW : Yes
Can write DVD-R : Yes
Can write DVD-RAM : Yes
Can write DVD-RW : No
Can write DVD+RW : No
__________________________________
Disc mode is listed as: DVD-R
CD-ROM Track List (1 - 1)
#: MSF LSN Type Green? Copy?
1: 00:02:00 000000 data false no
170: 95:59:74 431849 leadout (968 MB raw, 843 MB formatted)
__________________________________
CD Analysis Report
ISO 9660: 2228814 blocks, label ` CURIOUS_GEORGE '
Application: MKISOFS ISO 9660/HFS FILESYSTEM BUILDER & CDRECORD CD-R/DVD CREATOR (C) 1993 E.YOUNGDALE (C) 1997 J.PEARSON/J.SCHILLING
Preparer :
Publisher :
System : LINUX
Volume : CURIOUS_GEORGE
Volume Set :
UDF: version 1.02页面原文内容由Unix & Linux提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://unix.stackexchange.com/questions/98926
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