How to check F13 md5sum

satimis · #1 26th May 2010, 06:13 PM

Hi Folks,

I have Fedora-13-i386-DVD.torrent download on;

Fedora Project Bittorrent Tracker
http://torrent.fedoraproject.org/

Finally the package folder downloaded;

$ cd Fedora-13-i386-DVD
$ ls

Code:

Fedora-13-i386-CHECKSUM  Fedora-13-i386-DVD.iso

$ sha256sum -c Fedora-13-i386-CHECKSUM

Code:

 
Fedora-13-i386-DVD.iso: FAILED
sha256sum: Fedora-13-i386-disc1.iso: No such file or directory
Fedora-13-i386-disc1.iso: FAILED open or read
sha256sum: Fedora-13-i386-disc2.iso: No such file or directory
Fedora-13-i386-disc2.iso: FAILED open or read
sha256sum: Fedora-13-i386-disc3.iso: No such file or directory
Fedora-13-i386-disc3.iso: FAILED open or read
sha256sum: Fedora-13-i386-disc4.iso: No such file or directory
Fedora-13-i386-disc4.iso: FAILED open or read
sha256sum: Fedora-13-i386-disc5.iso: No such file or directory
Fedora-13-i386-disc5.iso: FAILED open or read
sha256sum: Fedora-13-i386-netinst.iso: No such file or directory
Fedora-13-i386-netinst.iso: FAILED open or read
sha256sum: WARNING: 6 of 7 listed files could not be read
sha256sum: WARNING: 1 of 1 computed checksum did NOT match

Please advise the correct command to check the ISO image. Where can I find its md5sum file? TIA

B.R.
satimis

***Hlingler*** · #2 26th May 2010, 06:16 PM

Bittorrents already verify download. Why repeat?

You appear to be in the wrong folder - i.e.: the target ISO file(s) is missing, or you have specified the checksum file as the target?

V

SlowJet · #3 26th May 2010, 06:16 PM

sha256sum thef13.iso
123456

compare the 123456 to the number in the Fedora-13-i386-CHECKSUM text that is for the f13-dvd.iso.

SJ

satimis · #4 26th May 2010, 06:27 PM

Quote:

Originally Posted by SlowJet

sha256sum thef13.iso
123456

compare the 123456 to the number in the Fedora-13-i386-CHECKSUM text that is for the f13-dvd.iso.

SJ

Hi,

Thanks for your advice.

$ cd Fedora-13-i386-DVD
$ gedit Fedora-13-i386-CHECKSUM

Code:

.....
e499f393898231b2c49f176cc852c119b28fa0c60198d159a4c9a585c95fe0c3 *Fedora-13-i386-DVD.iso

$ sha256sum Fedora-13-i386-DVD.iso

Code:

853180e482ca404fc8aeb6f78d4a1158ca0261f6633abe9cc631785ca00931ca  Fedora-13-i386-DVD.iso

They look completely different

B.R.
satimis

stoat · #5 26th May 2010, 06:32 PM

Hello satimis,

To me, all of the commands you ran were properly written. And the results indicate that the files are different IMO.

SlowJet · #6 26th May 2010, 06:35 PM

$ sha256sum Fedora-13-Final.RC3-i386-DVD.iso
e499f393898231b2c49f176cc852c119b28fa0c60198d159a4 c9a585c95fe0c3 Fedora-13-Final.RC3-i386-DVD.iso

Becoz you have the rc3 version (of the check-sum-file.)
Your iso is unknown.

SJ

jaymann · #7 26th May 2010, 08:13 PM

https://fedoraproject.org/en/verify

Code:

$ sha256sum -c *-CHECKSUM

stoat · #8 26th May 2010, 09:18 PM

Just to clarify somewhat (I think)... The hashes in the final version's CHECKSUM file are apparently identical to the hashes for the RC3 version. See here...

http://forums.fedoraforum.org/showthread.php?t=245546

So yes, it appears that the file you are checking is not (or is not a perfect copy of) the final version of Fedora-13-i386-DVD.iso.

BugRocks1 · #9 27th May 2010, 02:28 AM

Hmmm...something is wrong.

Code:

echo '[1] - Going to the Desktop' && cd ~/Desktop && echo '[2] - Downloading the checksum files' && urlgrabber https://fedoraproject.org/static/checksums/Fedora-13-i386-CHECKSUM https://fedoraproject.org/static/checksums/Fedora-13-x86_64-CHECKSUM && echo '[3] - Downloading the GPG keys' && curl https://fedoraproject.org/static/fedora.gpg | gpg --import && echo '[4]Verifying the GPG keys from the CHECKSUM files' && gpg --verify-files *-CHECKSUM && echo '[5]Verifying the ISO checksums' && sha256sum -c *-CHECKSUM

e.g.:

Code:

$ echo '[1] - Going to the Desktop' && cd ~/Desktop && echo '[2] - Downloading the checksum files' && urlgrabber https://fedoraproject.org/static/checksums/Fedora-13-i386-CHECKSUM https://fedoraproject.org/static/checksums/Fedora-13-x86_64-CHECKSUM && echo '[3] - Downloading the GPG keys' && curl https://fedoraproject.org/static/fedora.gpg | gpg --import && echo '[4]Verifying the GPG keys from the CHECKSUM files' && gpg --verify-files *-CHECKSUM && echo '[5]Verifying the ISO checksums' && sha256sum -c *-CHECKSUM
[1] - Going to the Desktop
[2] - Downloading the checksum files
[3] - Downloading the GPG keys
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  6318  100  6318    0     0   6071      0  0:00:01  0:00:01 --:--:-- 15485
gpg: key D22E77F2: "Fedora (11) <fedora@fedoraproject.org>" not changed
gpg: key 57BBCCBA: "Fedora (12) <fedora@fedoraproject.org>" not changed
gpg: key E8E40FDE: "Fedora (13) <fedora@fedoraproject.org>" not changed
gpg: key 217521F6: "Fedora EPEL <epel@fedoraproject.org>" not changed
gpg: Total number processed: 4
gpg:              unchanged: 4
[4]Verifying the GPG keys from the CHECKSUM files
gpg: Signature made Thu 20 May 2010 09:44:42 AM JST using RSA key ID E8E40FDE
gpg: Good signature from "Fedora (13) <fedora@fedoraproject.org>"
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: 8E5F 73FF 2A18 1765 4D35  8FCA 7EDC 6AD6 E8E4 0FDE
gpg: Signature made Thu 20 May 2010 09:44:45 AM JST using RSA key ID E8E40FDE
gpg: Good signature from "Fedora (13) <fedora@fedoraproject.org>"
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: 8E5F 73FF 2A18 1765 4D35  8FCA 7EDC 6AD6 E8E4 0FDE
[5]Verifying the ISO checksums
Fedora-13-i386-DVD.iso: OK
sha256sum: Fedora-13-i386-disc1.iso: No such file or directory
Fedora-13-i386-disc1.iso: FAILED open or read
sha256sum: Fedora-13-i386-disc2.iso: No such file or directory
Fedora-13-i386-disc2.iso: FAILED open or read
sha256sum: Fedora-13-i386-disc3.iso: No such file or directory
Fedora-13-i386-disc3.iso: FAILED open or read
sha256sum: Fedora-13-i386-disc4.iso: No such file or directory
Fedora-13-i386-disc4.iso: FAILED open or read
sha256sum: Fedora-13-i386-disc5.iso: No such file or directory
Fedora-13-i386-disc5.iso: FAILED open or read
sha256sum: Fedora-13-i386-netinst.iso: No such file or directory
Fedora-13-i386-netinst.iso: FAILED open or read
sha256sum: WARNING: 6 of 7 listed files could not be read
Fedora-13-x86_64-DVD.iso: OK
sha256sum: Fedora-13-x86_64-disc1.iso: No such file or directory
Fedora-13-x86_64-disc1.iso: FAILED open or read
sha256sum: Fedora-13-x86_64-disc2.iso: No such file or directory
Fedora-13-x86_64-disc2.iso: FAILED open or read
sha256sum: Fedora-13-x86_64-disc3.iso: No such file or directory
Fedora-13-x86_64-disc3.iso: FAILED open or read
sha256sum: Fedora-13-x86_64-disc4.iso: No such file or directory
Fedora-13-x86_64-disc4.iso: FAILED open or read
sha256sum: Fedora-13-x86_64-disc5.iso: No such file or directory
Fedora-13-x86_64-disc5.iso: FAILED open or read
sha256sum: Fedora-13-x86_64-netinst.iso: No such file or directory
Fedora-13-x86_64-netinst.iso: FAILED open or read
sha256sum: WARNING: 6 of 7 listed files could not be read

This page needs to be updated those instructions don't work.
https://fedoraproject.org/en/verify

---------- Post added at 03:22 PM CDT ---------- Previous post was at 03:14 PM CDT ----------

The hashes are ok but I miss something with the GPG keys because is giving out a warning.

---------- Post added at 05:28 PM CDT ---------- Previous post was at 03:22 PM CDT ----------

Silly me.

Quote:

gpg: WARNING: This key is not certified with a trusted signature!
gpg: There is no indication that the signature belongs to the owner.

I didn't sign that key so it is not trusted by me off course LoL

http://www.gnupg.org/gph/en/manual.html#AEN385

satimis · #10 27th May 2010, 03:39 AM

Hi folks,

I download the Fedora-13-i386-DVD, the folder, using torrent.

$ ls Fedora-13-i386-DVD

Code:

Fodroa-13-i386-CHECKSUM  Fedora-13-i386-DVD.iso

Disregarding the md5sum being wrong I have Fedora13 installed successfully as a guest of KVM with Debian 5.0 as host. Fedora 13 is working so far.

I'm replying this thread on Fedora-13. For other problems I'll start new thread.

Thanks again for your advice.

B.R.
satimis

stoat · #11 27th May 2010, 01:19 PM

Quote:

Originally Posted by satimis

Disregarding the md5sum being wrong I have Fedora13 installed successfully

I wonder if that is a good idea.

satimis · #12 27th May 2010, 04:04 PM

Quote:

Originally Posted by stoat

I wonder if that is a good idea.

Hi stoat,

To my surprise I rechecked the ISO image;
$ sha256sum Fedora-13-i386-DVD.iso

Code:

 
e499f393898231b2c49f176cc852c119b28fa0c60198d159a4c9a585c95fe0c3  Fedora-13-i386-DVD.iso

The md5sum is correct.

I recall the previous mistake may be caused by running;
$ sha256sum Fedora-13-i386-CHECKSUM

before.

I haven't closed the console and start a new console to run;
$ sha256sum Fedora-13-i386-DVD

B.R.
satimis