Can't mount DVD-R in Hardy
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
When trying to mount a burned DVD i get
"mount: wrong fs type, bad option, bad superblock on /dev/scd0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so"
dmesg shows :
[ 281.391017] attempt to access beyond end of device
[ 281.391023] sr0: rw=0, want=68, limit=4
[ 281.395042] attempt to access beyond end of device
[ 281.395048] sr0: rw=0, want=1252, limit=4
[ 281.395055] attempt to access beyond end of device
[ 281.395057] sr0: rw=0, want=1028, limit=4
[ 281.395060] UDF-fs: No partition found (1)
[ 281.402347] attempt to access beyond end of device
[ 281.402352] sr0: rw=0, want=68, limit=4
[ 281.402356] isofs_fill_super: bread failed, dev=sr0, iso_blknum=16, block=16
DVD drive is a NEC DVD_RW ND-4550A, firmware was flashed to latest (1.09).
works perfectly on Gutsy (installed on the same computer,with the same DVD media)
One thing I did noticed is that the DVD drive device name and major and minor device number has changed :
in 7.10 it was /dev/hdc: block special (22/0)
in 8.04 its /dev/scd0: block special (11/0)
Changed in linux: | |
status: | Incomplete → New |
Excactly the same error here, same messages when trying to mount, same name changing.
In both laptop (Toshiba) and desktop (generic, built piece b piece) machines, upgrades yesterday.