unable to mount loop file system

Support and queries relating to third party Live CDs and DVD, VM images and other packaged distributions
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mbill
Posts: 31
Joined: Fri May 27, 2005 8:49 am

unable to mount loop file system

Post by mbill »

trying to load latest live cd. Getting error message "unable to mount loop file system" Dropping you to a limited schell.
Commands were:
losetup /dev/loop/0 initrd/cdrom/livecd.sqfs
mount -r -t squashfs /dev/loop/0 initrd/loopfs
Loading /initrd/bin/ash

This is a computer with xp currently loaded on it.
amd 2200 cpu
KT333 chipset
1.5gig mem
80gig hd

This is the first time i touched linux. Any ideas?


Wally
User avatar
rdmelin
Posts: 863
Joined: Wed Oct 29, 2003 2:23 pm
Location: Ellensburg, WA USA

Post by rdmelin »

It may be that your CD is bad. You might check it by trying it on another machine, or checking that the MD5SUM matches the one found here:
http://www2.zoneminder.com/downloads/ZM ... .0.iso.md5

If the CD is good then the problem is that the linux kernel is not finding the cdrom drive. I know that this sounds strange, since it just loaded from the CD. It is not too uncommon however, especially with older cdrom drives. Again if it works on another machine the solution is a different cdrom drive.

Best regards,

Ross
mbill
Posts: 31
Joined: Fri May 27, 2005 8:49 am

Post by mbill »

Aperently only a super genius can get md5sum to work. Here are all my trys. I can't think of any other way to try it.



C:\DOCUME~1\JOE>cd\download

C:\DOWNLOAD>dir
Volume in drive C has no label.
Volume Serial Number is 80C0-535E

Directory of C:\DOWNLOAD

06/01/2005 10:04 PM <DIR> .
06/01/2005 10:04 PM <DIR> ..
05/04/2005 07:18 PM 20,798,256 AdbeRdr70_enu_full.exe
05/31/2005 04:46 PM 18 Filescavenger.txt
06/01/2005 10:03 PM 49,152 md5sum.exe
05/31/2005 07:18 PM <DIR> msinet
05/31/2005 07:17 PM 66,476 msinet.cab
05/27/2005 11:46 PM 1,065,696 p95v238.exe
05/29/2005 07:25 PM 2,462,385 QuickRecoveryDemoRAID.exe
05/31/2005 06:01 PM 95,733 Symantec Security Response - Adware_CDT.m
ht
06/01/2005 10:08 PM <DIR> ZMliveCD_1.21.0
05/27/2005 10:03 PM 341,490,096 ZMliveCD_1.21.0.iso
8 File(s) 366,027,812 bytes
4 Dir(s) 61,055,946,752 bytes free

C:\DOWNLOAD>md5sum -c ZMliveCD_1.21.0.iso.zip.md5
MD5SUM: ZMliveCD_1.21.0.iso.zip.md5: No such file or directory

C:\DOWNLOAD>md5sum -c ZMliveCD_1.21.0.iso.md5
MD5SUM: ZMliveCD_1.21.0.iso.md5: No such file or directory

C:\DOWNLOAD>md5sum -c ZMliveCD_1.21.0.iso.rar.md5
MD5SUM: ZMliveCD_1.21.0.iso.rar.md5: No such file or directory

C:\DOWNLOAD>


Please advise

Wally
User avatar
rdmelin
Posts: 863
Joined: Wed Oct 29, 2003 2:23 pm
Location: Ellensburg, WA USA

Post by rdmelin »

Try C:\DOWNLOAD>md5sum ZMliveCD_1.21.0.iso

Your output should be this:
1d966ed747a3888d054899c737e1a77e ZMliveCD_1.21.0.iso

Ross
mbill
Posts: 31
Joined: Fri May 27, 2005 8:49 am

Does not verify

Post by mbill »

C:\Download>md5sum ZMliveCD_1.21.0.iso
bee8f570b1c74f086dcc6961c02df99a *ZMliveCD_1.21.0.iso


Thanks for the help. The verification number looks totally different than yours. Is there any problem burning this ISO with windows xp and Nero. I assume i should download the ISO again?


Wally
Kirk22
Posts: 7
Joined: Mon Dec 06, 2004 6:58 pm

Post by Kirk22 »

Yep - your iso is incomlete, download it again. The final size should be over 500M. WinXP and Nero should not be a problem.

Kirk
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