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CD/DVD/藍光設備無法偵測

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CD/DVD/藍光設備無法偵測

我無法重新安裝 Ubuntu 11.10 來識別我有 CD、DVD 和藍光光碟機...

以下是我在其他論壇帖子中讀過的有關該主題的幾個常見請求的終端命令的輸出：

$ ls -l /dev/{cd,dvd}\*
ls: cannot access /dev/cd*: No such file or directory
ls: cannot access /dev/dvd*: No such file or directory

$ sudo lshw -c disk
  *-disk:0
       description: ATA Disk
       product: ST9250421ASG
       vendor: Seagate
       physical id: 0
       bus info: scsi@2:0.0.0
       logical name: /dev/sda
       version: DE12
       serial: 5TH00M12
       size: 232GiB (250GB)
       capabilities: partitioned partitioned:dos
       configuration: ansiversion=5 signature=00099b7e
  *-disk:1
       description: ATA Disk
       product: ST9250421ASG
       vendor: Seagate
       physical id: 1
       bus info: scsi@3:0.0.0
       logical name: /dev/sdb
       version: DE12
       serial: 5TH00HHY
       size: 232GiB (250GB)
       configuration: ansiversion=5

$ sudo lshw -c drive

另外，這是我的 fstab 檔案：

\# /etc/fstab: static file system information.
\#
\# Use 'blkid' to print the universally unique identifier for a
\# device; this may be used with UUID= as a more robust way to name devices
\# that works even if disks are added and removed. See fstab(5).
\#
\# <file system> <mount point>   <type>  <options>       <dump>  <pass>
proc            /proc           proc    nodev,noexec,nosuid 0       0
\# / was on /dev/sda1 during installation
UUID=3112a024-7483-447b-9069-c6d0b5ed23d4 /               ext4    errors=remount-ro 0       1
\# swap was on /dev/sda5 during installation
UUID=5742166e-368f-4374-b188-a1ce61faadaa none            swap    sw              0       0

抱歉，我真的不太了解Linux自動偵測/掛載過程。任何幫助將不勝感激！

答案1

啊，顯然 Ubuntu 預設情況下沒有偵測到我的連線類型......在安裝作業系統的所有更新後，它會自動偵測並正確安裝。

我的錯。

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