[Bug 510042] [NEW] Hybrid iso image won't mount

Tom Thorsen thorsen at icerasemi.com
Wed Jan 20 11:03:49 UTC 2010 

Public bug reported:

We create ISO images to distribute device drivers for Linux, MacOS and
Windows, and we use a hybrid image containing ISO9660/RockRidge,
ISO9660/Joliet and HFS filesystems. On Ubuntu 9.10 these images do not
mount automatically, but needs to be mounted manually (and the
filesystem specified, i.e. the kernel can not automatically determine
what file system the image contains):

$ sudo mount /dev/sr1 /mnt
mount: block device /dev/sr1 is write-protected, mounting read-only
mount: you must specify the filesystem type
tom at tom-laptop:/media/Home/code/software/development/cd0_e300.br/iso_image/build$ ls /mnt
tom at tom-laptop:/media/Home/code/software/development/cd0_e300.br/iso_image/build$ sudo mount /dev/sr1 -t iso9660 /mnt
mount: block device /dev/sr1 is write-protected, mounting read-only

dmesg output:
[ 5597.780078] usb 1-4: new high speed USB device using ehci_hcd and address 6
[ 5597.913953] usb 1-4: configuration #1 chosen from 1 choice
[ 5597.916465] scsi4 : SCSI emulation for USB Mass Storage devices
[ 5597.916683] usb-storage: device found at 6
[ 5597.916688] usb-storage: waiting for device to settle before scanning
[ 5602.916385] usb-storage: device scan complete
[ 5602.916998] scsi 4:0:0:0: CD-ROM             Datacard CD-ROM  0001 PQ: 0 ANSI: 0
[ 5602.917487] scsi 4:0:0:1: Direct-Access     Datacard CD-ROM  0001 PQ: 0 ANSI: 0
[ 5602.930135] sr1: scsi3-mmc drive: 0x/0x caddy
[ 5602.930371] sr 4:0:0:0: Attached scsi CD-ROM sr1
[ 5602.930508] sr 4:0:0:0: Attached scsi generic sg2 type 5
[ 5602.930739] sd 4:0:0:1: Attached scsi generic sg3 type 0
[ 5602.938106] sd 4:0:0:1: [sdb] Attached SCSI removable disk
[ 5603.549129] sr1: CDROM (ioctl) error, command: Get event status notification 4a 01 00 00 10 00 00 00 08 00
[ 5603.549156] sr: Sense Key : No Sense [current] 
[ 5603.549165] sr: Add. Sense: No additional sense information
[ 5604.260403] sr1: CDROM (ioctl) error, command: Get event status notification 4a 01 00 00 10 00 00 00 08 00
[ 5604.260431] sr: Sense Key : No Sense [current] 
[ 5604.260440] sr: Add. Sense: No additional sense information
[ 5626.112086] usb 1-4: reset high speed USB device using ehci_hcd and address 6
[ 5645.325704] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 5645.339085] ISO 9660 Extensions: RRIP_1991A


We have tried generating the images with the latest versions of genisoimage or GNU mkisofs with the same results.
On earlier versions of Ubuntu, these images work fine. 
The command line used to create the image is:
 	@echo 'Creating ISO image...'
	-@/home/tom/mkisofs-1.13/mkisofs 		\
		-log-file $(LOG_NAME) 				\
		-abstract $(ABSTRACT_NAME) 			\
		-copyright $(COPYRIGHT_NAME) 		\
		-appid $(ISO_VOL_NAME) 				\
		-iso-level 3 						\
		-joliet 							\
		-preparer $(PREPARER) 				\
		-publisher $(PUBLISHER) 			\
		-rational-rock 						\
		-sysid $(ISO_VOL_NAME) 				\
		-volid $(ISO_VOL_NAME) 				\
		-hfs 								\
		-no-desktop 						\
		-root-info $(MACOS_VOL_RES)			\
		--ethershare 						\
		-hfs-volid $(MACOS_FOLDER) 			\
		-hide-list $(WINDOWS_LIST) 			\
		-hide-list $(MACOS_LIST) 			\
		-hide-joliet-list $(LINUX_LIST) 	\
		-hide-joliet-list $(MACOS_LIST) 	\
		-hide-hfs-list $(LINUX_LIST) 		\
		-hide-hfs-list $(WINDOWS_LIST) 		\
		-output $(ISO_NAME) 				\
		$(WINDOWS_IMG) $(LINUX_IMG) $(MACOS_VOL_IMG)

ProblemType: Bug
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  tom        2985 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'ICH6'/'Intel ICH6 with AD1981B at irq 22'
   Mixer name	: 'Analog Devices AD1981B'
   Components	: 'AC97a:41445374'
   Controls      : 26
   Simple ctrls  : 18
Date: Wed Jan 20 10:44:39 2010
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=8a0f0e70-e4d3-47fa-b4a3-5405a72618af
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MachineType: IBM 1846AQG
Package: linux-generic 2.6.31.14.27
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=UUID=7578bec9-5622-485c-ab63-52634525dc3f ro quiet splash
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
SourcePackage: linux-meta
Uname: Linux 2.6.31-14-generic i686
dmi.bios.date: 11/25/2005
dmi.bios.vendor: IBM
dmi.bios.version: 76ET62WW (1.22 )
dmi.board.name: 1846AQG
dmi.board.vendor: IBM
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: IBM
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnIBM:bvr76ET62WW(1.22):bd11/25/2005:svnIBM:pn1846AQG:pvrThinkPadR52:rvnIBM:rn1846AQG:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable:
dmi.product.name: 1846AQG
dmi.product.version: ThinkPad R52
dmi.sys.vendor: IBM

** Affects: linux-meta (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386

-- 
Hybrid iso image won't mount
https://bugs.launchpad.net/bugs/510042
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