Ubuntu裡面看不到光碟機.. - Linux

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大家好~

我目前是使用Ubuntu 10.04

今天在Ubuntu裡面要放入光碟時,發現Ubuntu光碟機找不到 XD

但是如果重開機的話 BIOS是有抓到光碟機的

Ubuntu安裝光碟也可以進去到Live沒有問題

去看 /dev/裡面確認 卻找不到 /dev/cdrom 或dvd之類的裝置..(hdX sdX都沒有)
只有我的sda sdb

/etc/fstab 裡面也沒有相關的設定 (cat /etc/fstab 內容在最下面)

我在想光碟機在/dev裡的名稱大概還會有什麼類型的阿?

順道一提 我的兩顆硬碟是SATA 光碟機是IDE

還是我有可能動到那邊的設定了? 麻煩各位先進幫我解答一下~感激不盡~



# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' 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=ded5163f-4894-4401-a0a8-45d1ea779770 / ext4
errors=remount-ro 0 1
# /home was on /dev/sdb1 during installation
# Commented out by Dropbox
# UUID=03f3336d-30bb-4433-83ee-bb0296adb62a /home ext4 defaults
0 2
# swap was on /dev/sda5 during installation
UUID=b60c2ef4-096a-445d-bb72-e8fddb2b97ac none swap sw
0 0
UUID=03f3336d-30bb-4433-83ee-bb0296adb62a /home ext4 defaults,user_xattr 0 2


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All Comments

Hedwig avatarHedwig2011-02-23
我記得光碟機會自動掛在 /mnt/cdrom ...?
Margaret avatarMargaret2011-02-24
應該是要@@ 但是沒光碟時,/dev應該也要有東西才對..
Elizabeth avatarElizabeth2011-02-28
/dev/sr* ?
Doris avatarDoris2011-02-28
先打指令查一下 ls -l /dev/disk/by-uuid/
Andy avatarAndy2011-03-02
抱歉,上面打錯,應該是ls -l /dev/disk/by-path查有無sr*
Audriana avatarAudriana2011-03-03
後來解決了~ 是udev沒有跑起來的關係@@ 但是為什麼沒有
跑起來 我也不知道XD
Hedwig avatarHedwig2011-03-04
維基說2.6.13版核心之前的不會啟動,之後devfs由udev替代