[Regression] Cannot mount audio CD with Intel 82801*

[Cyril Chaboisseau]

Binary package hint: linux-image-2.6.27-11-generic

When trying to mount an audio CD, I got the following error :

# mount /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 helper program, or other error
       In some cases useful info is found in syslog - try
       dmesg | tail or so

this bug seemed to have been reported all over the place : #244444 #214413 #210341
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/244445
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/214413
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/210341

and it also seem to be a regression in 2.6.27 that also occured to past kernel (2.6.20-16) : #120389
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/120389

FYI, the bug also happen in the amd64 version (64 bits)

ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 8.10
LsUsb:
 Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
NonfreeKernelModules: nvidia
Package: linux-image-2.6.27-11-generic 2.6.27-11.22
ProcCmdLine: root=UUID=21c0f5a0-dc7e-445d-9558-b5dd4b51ae66 ro quiet splash
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.27-11.22-generic
SourcePackage: linux

[Leann Ogasawara (leannogasawara)]

Hi Cyril,

I'm marking this a duplicate of bug 214413 for now. Please continue to follow up with this issue at that report. Thanks.