Bug#279983: general: /dev/cdrom does not work.
Package: general
Followup-For: Bug #279983
The cdrom doesnot work too. One of them randomly works.
This happend with two computers with about same debain version, but
different cdrom boxes.
chypre:~# mount /cdrom/
mount: wrong fs type, bad option, bad superblock on /dev/sr0,
missing codepage or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
chypre:~# dmesg | tail
sr0: rw=0, want=68, limit=4
isofs_fill_super: bread failed, dev=sr0, iso_blknum=16, block=16
SMB connection re-established (-5)
SMB connection re-established (-5)
attempt to access beyond end of device
sr0: rw=0, want=68, limit=4
isofs_fill_super: bread failed, dev=sr0, iso_blknum=16, block=16
attempt to access beyond end of device
sr0: rw=0, want=68, limit=4
isofs_fill_super: bread failed, dev=sr0, iso_blknum=16, block=16
chypre:~# cat /etc/fstab | grep cdrom
/dev/sr0 /cdrom iso9660 ro,user,noauto 0
0
chypre:~# ls -l /dev/cdrom
lrwxrwxrwx 1 root root 4 2005-12-09 19:06 /dev/cdrom -> scd0
chypre:~# mount /dev/scd0 /cdrom/
mount: you must specify the filesystem type
chypre:~# sudo mount -t iso9660 /dev/scd0 /cdrom/
mount: block device /dev/scd0 is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/scd0,
missing codepage or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
chypre:~# ls /dev/disk/*
/dev/disk/by-id:
ata-Maxtor_6Y080L0_Y2LT5GPE ata-Maxtor_6Y080L0_Y2LT5GPE-part2
ata-Maxtor_6Y080L0_Y2LT5GPE-part4 ata-Maxtor_6Y080L0_Y2LT5GPE-part6
ata-Maxtor_6Y080L0_Y2LT5GPE-part1 ata-Maxtor_6Y080L0_Y2LT5GPE-part3
ata-Maxtor_6Y080L0_Y2LT5GPE-part5 ata-Maxtor_6Y080L0_Y2LT5GPE-part7
/dev/disk/by-label:
DONNEESWIN
/dev/disk/by-path:
pci-0000:00:1f.1-ide-0:0 pci-0000:00:1f.1-ide-0:0-part2
pci-0000:00:1f.1-ide-0:0-part4 pci-0000:00:1f.1-ide-0:0-part6
pci-0000:00:1f.1-ide-0:0-part1 pci-0000:00:1f.1-ide-0:0-part3
pci-0000:00:1f.1-ide-0:0-part5 pci-0000:00:1f.1-ide-0:0-part7
/dev/disk/by-uuid:
40447DC2447DBB6C F4DF-2018
f533c798-c5a0-4670-a10b-a5b7f88715a0
6b7529e3-1f18-4f28-a04d-a06ff4db5d57
f501c01a-7fbe-4dcb-bed1-8cd737c930ae
chypre:~# cat /proc/scsi/sg/device_strs
TSSTcorp DVD-ROM TS-H352A TS03
chypre:~# cat /proc/ide/hdc/model
TSSTcorpDVD-ROM TS-H352A
chypre:~# cat /proc/ide/hdc/driver
ide-scsi version 0.92
cypre:~# cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: TSSTcorp Model: DVD-ROM TS-H352A Rev: TS03
Type: CD-ROM ANSI SCSI revision: 02
chypre:~# cat /proc/scsi/sg/version
30533 3.5.33 [20050328]
chypre:~# cat /proc/scsi/sg/devices
0 0 0 0 5 1 5 0 1
chypre:~# cat /proc/scsi/sg/device_hdr
host chan id lun type opens qdepth busy online
chypre:~# cat /proc/scsi/sg/device_hdr
chypre:~# ls -F /dev
adsp mixer1 ptyc0 ptyec ptyr8 ptyu4 ptyx0 ptyzc tty18
tty58 ttyc2 ttyee ttyra ttys4 ttyu2 ttywe ttyza
agpgart net/ ptyc1 ptyed ptyr9 ptyu5 ptyx1 ptyzd tty19
tty59 ttyc3 ttyef ttyrb ttyS4 ttyu3 ttywf ttyzb
audio null ptyc2 ptyee ptyra ptyu6 ptyx2 ptyze tty2
tty6 ttyc4 ttyp0 ttyrc ttyS40 ttyu4 ttyx0 ttyzc
audio1 parport0 ptyc3 ptyef ptyrb ptyu7 ptyx3 ptyzf tty20
tty60 ttyc5 ttyp1 ttyrd ttyS41 ttyu5 ttyx1 ttyzd
cdrom@ parport1 ptyc4 ptyp0 ptyrc ptyu8 ptyx4 ram0 tty21
tty61 ttyc6 ttyp2 ttyre ttyS42 ttyu6 ttyx2 ttyze
console parport2 ptyc5 ptyp1 ptyrd ptyu9 ptyx5 ram1 tty22
tty62 ttyc7 ttyp3 ttyrf ttyS43 ttyu7 ttyx3 ttyzf
core@ parport3 ptyc6 ptyp2 ptyre ptyua ptyx6 ram10 tty23
tty63 ttyc8 ttyp4 ttys0 ttyS44 ttyu8 ttyx4 urandom
disk/ port ptyc7 ptyp3 ptyrf ptyub ptyx7 ram11 tty24
tty7 ttyc9 ttyp5 ttyS0 ttyS45 ttyu9 ttyx5 vcs
dsp ppp ptyc8 ptyp4 ptys0 ptyuc ptyx8 ram12 tty25
tty8 ttyca ttyp6 ttys1 ttyS46 ttyua ttyx6 vcs1
dsp1 psaux ptyc9 ptyp5 ptys1 ptyud ptyx9 ram13 tty26
tty9 ttycb ttyp7 ttyS1 ttyS47 ttyub ttyx7 vcs2
dvd@ ptmx ptyca ptyp6 ptys2 ptyue ptyxa ram14 tty27
ttya0 ttycc ttyp8 ttyS10 ttys5 ttyuc ttyx8 vcs3
fd@ pts/ ptycb ptyp7 ptys3 ptyuf ptyxb ram15 tty28
ttya1 ttycd ttyp9 ttyS11 ttyS5 ttyud ttyx9 vcs4
fd0 ptya0 ptycc ptyp8 ptys4 ptyv0 ptyxc ram2 tty29
ttya2 ttyce ttypa ttyS12 ttys6 ttyue ttyxa vcs5
full ptya1 ptycd ptyp9 ptys5 ptyv1 ptyxd ram3 tty3
ttya3 ttycf ttypb ttyS13 ttyS6 ttyuf ttyxb vcs6
hda ptya2 ptyce ptypa ptys6 ptyv2 ptyxe ram4 tty30
ttya4 ttyd0 ttypc ttyS14 ttys7 ttyv0 ttyxc vcs7
hda1 ptya3 ptycf ptypb ptys7 ptyv3 ptyxf ram5 tty31
ttya5 ttyd1 ttypd ttyS15 ttyS7 ttyv1 ttyxd vcs8
hda2 ptya4 ptyd0 ptypc ptys8 ptyv4 ptyy0 ram6 tty32
ttya6 ttyd2 ttype ttyS16 ttys8 ttyv2 ttyxe vcsa
hda3 ptya5 ptyd1 ptypd ptys9 ptyv5 ptyy1 ram7 tty33
ttya7 ttyd3 ttypf ttyS17 ttyS8 ttyv3 ttyxf vcsa1
hda4 ptya6 ptyd2 ptype ptysa ptyv6 ptyy2 ram8 tty34
ttya8 ttyd4 ttyq0 ttyS18 ttys9 ttyv4 ttyy0 vcsa2
hda5 ptya7 ptyd3 ptypf ptysb ptyv7 ptyy3 ram9 tty35
ttya9 ttyd5 ttyq1 ttyS19 ttyS9 ttyv5 ttyy1 vcsa3
hda6 ptya8 ptyd4 ptyq0 ptysc ptyv8 ptyy4 random tty36
ttyaa ttyd6 ttyq2 ttys2 ttysa ttyv6 ttyy2 vcsa4
hda7 ptya9 ptyd5 ptyq1 ptysd ptyv9 ptyy5 rtc tty37
ttyab ttyd7 ttyq3 ttyS2 ttysb ttyv7 ttyy3 vcsa5
hpet ptyaa ptyd6 ptyq2 ptyse ptyva ptyy6 scd0 tty38
ttyac ttyd8 ttyq4 ttyS20 ttysc ttyv8 ttyy4 vcsa6
hwrng ptyab ptyd7 ptyq3 ptysf ptyvb ptyy7 sequencer tty39
ttyad ttyd9 ttyq5 ttyS21 ttysd ttyv9 ttyy5 vcsa7
i2c-0 ptyac ptyd8 ptyq4 ptyt0 ptyvc ptyy8 sequencer2 tty4
ttyae ttyda ttyq6 ttyS22 ttyse ttyva ttyy6 vcsa8
initctl| ptyad ptyd9 ptyq5 ptyt1 ptyvd ptyy9 sg0 tty40
ttyaf ttydb ttyq7 ttyS23 ttysf ttyvb ttyy7 video1394/
input/ ptyae ptyda ptyq6 ptyt2 ptyve ptyya shm/ tty41
ttyb0 ttydc ttyq8 ttyS24 ttyt0 ttyvc ttyy8 vmmon
kmem ptyaf ptydb ptyq7 ptyt3 ptyvf ptyyb snd/ tty42
ttyb1 ttydd ttyq9 ttyS25 ttyt1 ttyvd ttyy9 vmnet0
kmsg ptyb0 ptydc ptyq8 ptyt4 ptyw0 ptyyc sndstat@ tty43
ttyb2 ttyde ttyqa ttyS26 ttyt2 ttyve ttyya vmnet1
log= ptyb1 ptydd ptyq9 ptyt5 ptyw1 ptyyd sr0@ tty44
ttyb3 ttydf ttyqb ttyS27 ttyt3 ttyvf ttyyb vmnet8
loop/ ptyb2 ptyde ptyqa ptyt6 ptyw2 ptyye stderr@ tty45
ttyb4 ttye0 ttyqc ttyS28 ttyt4 ttyw0 ttyyc xconsole|
loop0 ptyb3 ptydf ptyqb ptyt7 ptyw3 ptyyf stdin@ tty46
ttyb5 ttye1 ttyqd ttyS29 ttyt5 ttyw1 ttyyd zero
loop1 ptyb4 ptye0 ptyqc ptyt8 ptyw4 ptyz0 stdout@ tty47
ttyb6 ttye2 ttyqe ttys3 ttyt6 ttyw2 ttyye
loop2 ptyb5 ptye1 ptyqd ptyt9 ptyw5 ptyz1 tty tty48
ttyb7 ttye3 ttyqf ttyS3 ttyt7 ttyw3 ttyyf
loop3 ptyb6 ptye2 ptyqe ptyta ptyw6 ptyz2 tty0 tty49
ttyb8 ttye4 ttyr0 ttyS30 ttyt8 ttyw4 ttyz0
loop4 ptyb7 ptye3 ptyqf ptytb ptyw7 ptyz3 tty1 tty5
ttyb9 ttye5 ttyr1 ttyS31 ttyt9 ttyw5 ttyz1
loop5 ptyb8 ptye4 ptyr0 ptytc ptyw8 ptyz4 tty10 tty50
ttyba ttye6 ttyr2 ttyS32 ttyta ttyw6 ttyz2
loop6 ptyb9 ptye5 ptyr1 ptytd ptyw9 ptyz5 tty11 tty51
ttybb ttye7 ttyr3 ttyS33 ttytb ttyw7 ttyz3
loop7 ptyba ptye6 ptyr2 ptyte ptywa ptyz6 tty12 tty52
ttybc ttye8 ttyr4 ttyS34 ttytc ttyw8 ttyz4
lp0 ptybb ptye7 ptyr3 ptytf ptywb ptyz7 tty13 tty53
ttybd ttye9 ttyr5 ttyS35 ttytd ttyw9 ttyz5
MAKEDEV@ ptybc ptye8 ptyr4 ptyu0 ptywc ptyz8 tty14 tty54
ttybe ttyea ttyr6 ttyS36 ttyte ttywa ttyz6
mapper/ ptybd ptye9 ptyr5 ptyu1 ptywd ptyz9 tty15 tty55
ttybf ttyeb ttyr7 ttyS37 ttytf ttywb ttyz7
mem ptybe ptyea ptyr6 ptyu2 ptywe ptyza tty16 tty56
ttyc0 ttyec ttyr8 ttyS38 ttyu0 ttywc ttyz8
mixer ptybf ptyeb ptyr7 ptyu3 ptywf ptyzb tty17 tty57
ttyc1 ttyed ttyr9 ttyS39 ttyu1 ttywd ttyz9
chypre:~# dpkg -l | grep udev
ii udev 0.068-2 /dev/
management daemon
However it migth work on the other machine (as it can not work) , with random unknow
condition.
gay@islande:~$ cat /proc/ide/hdc/model
_NEC DVD_RW ND-3500AG
gay@islande:~$ cat /proc/ide/hdc/driver
ide-scsi version 0.92
gay@islande:~$ ls -l /dev/cdrom
lrwxrwxrwx 1 root root 4 2005-12-21 16:02 /dev/cdrom -> scd0
gay@islande:~$ ls -l /dev/scd0
brw-rw---- 1 root cdrom 11, 0 2005-12-21 16:02 /dev/scd0
gay@islande:~$ sudo mount -t iso9660 /dev/scd0 /cdrom
Password:
mount: block device /dev/scd0 is write-protected, mounting read-only
gay@islande:~$ ls /cdrom/
Addons autorun.exe autorun.inf Docs install.sh rr_moved
solaris.bin
autorun autorun.htm Data Examples linux.bin setup.exe
version.txt
gay@islande:~$
Note: this might be unrelated, but vmware workstation is installed on
both computers.
-- System Information:
Debian Release: testing/unstable
APT prefers testing
APT policy: (500, 'testing'), (500, 'stable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12-1-686
Locale: LANG=fr_FR@euro, LC_CTYPE=fr_FR@euro (charmap=ISO-8859-15)
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