T400의 CD 트레이가 가끔 저절로 튀어나오는 경우가 있습니다. 하지만 버튼을 눌러 꺼내려고 하면 응답하지 않습니다. 문제를 어떻게 해결할 수 있나요? 감사해요. 우분투 12.04
다음은 몇 가지 명령입니다.
$ eject -v
eject: using default device `cdrom'
eject: device name is `cdrom'
eject: expanded name is `/dev/cdrom'
eject: `/dev/cdrom' is a link to `/dev/sr0'
eject: `/dev/sr0' is not mounted
eject: `/dev/sr0' is not a mount point
eject: `/dev/sr0' is not a multipartition device
eject: trying to eject `/dev/sr0' using CD-ROM eject command
eject: CD-ROM eject command succeeded
$ sudo umount /dev/cdrom
umount: /dev/cdrom: not mounted
$ sudo eject /dev/cdrom -v
eject: device name is `/dev/cdrom'
eject: expanded name is `/dev/cdrom'
eject: `/dev/cdrom' is a link to `/dev/sr0'
eject: `/dev/sr0' is not mounted
eject: `/dev/sr0' is not a mount point
eject: `/dev/sr0' is not a multipartition device
eject: trying to eject `/dev/sr0' using CD-ROM eject command
eject: CD-ROM eject command succeeded
그것에 관한 정보
*-cdrom
description: DVD-RAM writer
product: DVDRAM GSA-U20N
vendor: HL-DT-ST
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: HX12
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=open
답변1
내 문제는 Ubuntu 14.04에서도 비슷합니다. "꺼내기"를 사용하여 데이터 CD를 제거한 다음 빈 트레이를 닫으면 트레이의 버튼이 작동을 멈춥니다. "sudo extract -v" 명령이 트레이를 열지 못했습니다. 다시 시작한 후에 버튼이 다시 작동하므로 하드웨어 결함이라고 생각하지 않습니다.