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0
votes
0answers
8 views

Seeing incorrectly 'Hash Sum mismatch' via apt-get on a mirror…anybody else? [duplicate]

anybody else getting this on sudo apt-get clean all ; sudo apt-get update W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/precise-updates/restricted/binary-i386/Packages Hash Sum ...
-1
votes
2answers
78 views

ubuntu-14.10-desktop-amd64.iso might be broken or hash wrong [closed]

I downloaded the file ubuntu-14.10-desktop-amd64.iso three times and i got always the md5-hash f58827df4b80befc7f1e5cf3816d6d36. https://help.ubuntu.com/community/UbuntuHashes says the md5-hash is ...
0
votes
1answer
38 views

MD5 of official Ubuntu downloads NEVER match

I have tried to download the 14.04.1 and 14.04 versions of Ubuntu serveral times from different mirrors on different PCs/Laptops using Firefox to download from the site and BitTorrent to download via ...
1
vote
1answer
144 views

What are the hashes for the various flavours of Ubuntu?

The hashes posted on Ubuntu Hashes do not mention 14.04.1. Where and what are the hashes for the 14.04.1 images?
0
votes
2answers
147 views

md5 hashes are different with iso-images of 14.04 amd64 server and desktop

What shall I care for? Are sums given at https://help.ubuntu.com/community/UbuntuHashes wrong? Or do used progs calculate wrong? description/Source md5-hash ...
0
votes
2answers
276 views

hash of lubuntu-14.04.1- desktop-amd64.iso

I can not find what the hash of Lubuntu-desktop-14.04.1- amd64.iso is. Original language commented out, but still there
0
votes
0answers
10 views

Some advanced SSH tunneling HASHING IP address

Is it possible to to stay in total anonymous mode for the VPS provider? I have got a VPSVZ machine with UBUNTU server. Is it possible to do anonymous tunneling: VPS1 -> VPS2 -> VPS3 (all UBUNTU) ...
2
votes
2answers
31 views

hash value on directory

I want to verify integrity of folder. The folder has so many files and folders. How to calculate hash value of directory as a whole on Ubuntu. md5sum calculate at only file level.
-1
votes
1answer
44 views

there's an alternative for the windows software “hash check” in ubuntu? [closed]

see: http://code.kliu.org/hashcheck/ there's an alternative for this shell extension for windows on ubuntu? see the features for more info never found a solution so convenient..
0
votes
0answers
36 views

Won't progress after clicking 'install now'

I became interested in Linux a few days ago and wanted to give Ubuntu 12.04 Desktop a try. However, I am stuck on this page during installation and it gives me an error after I click 'Install Now'. I ...
1
vote
1answer
181 views

Hash mismatch error while updating and trouble installing some packages

I am using Ubuntu 14.04 and my college provides us software repositories which we can access from inside the campus. I tried installing java and only after that I started getting the hash mismatch ...
0
votes
0answers
9 views

Ubuntu.com not using SSL for hash values, signatures

Neither http://www.ubuntu.com nor http://releases.ubuntu.com use SSL/TLS connections. So I have an OS install file and a matching hash value, but I got both from a site that looks like Ubuntu.com but ...
2
votes
2answers
706 views

Intel Graphics Hash sum mismatch [closed]

This just came up today. I looked trough the similar posts, but nothing seems to work for me. W:Failed to fetch ...
1
vote
1answer
75 views

Copy all files whose hashes don't match

I currently have a hash list (known good) of a selection of various files. I want to copy all files when their hashes do not appear in the hash list to a separate directory. I have got the md5deep ...
1
vote
2answers
216 views

Is there a software for Ubuntu equivalent to Hashtab for Windows?

I use Hashtab in windows to know the hash of a file. All I have to do is right click on the file, click properties and in the properties menu there would be a Tab called Hash and it has the hash of ...
1
vote
0answers
14 views

md5 Hash for 12.04.3 versions not listed [duplicate]

The UnbuntuHash page only lists hashes up to version 12.04.2. Where can I find the hash for 12.04.3?
1
vote
2answers
363 views

sha256sum/md5sum gives different results for big files (Ext4/Full disk Encryption)

Yesterday I reinstalled Ubuntu 13.04 64-bit on my computer (4GB RAM), and for the first time I decided to use Full Disk Encryption (all default settings). Today while running backups my computer ...
1
vote
1answer
498 views

Deja-Dup Backup Failed - Invalid data - SHA 1 hash mismatch for file

On my most recent weekly backup today, Deja-Dup gave me this little love note: Backup Failed Invalid data - SHA1 hash mismatch for file: ...
12
votes
3answers
985 views

Are ubuntu packages (deb-files) only md5sum secured?

Introductory Background to the question below### (so the question is more usable to more people) Inside of an Ubuntu/debian-style package (*.deb file) there is a file named /DEBIAN/md5sums which has ...
1
vote
1answer
4k views

Check hash (MD4, MD5, SHA-1, and CRC) on Ubuntu 12.04 and 12.10 [duplicate]

I have a lot of iso-files downloaded from internet. I want to check the hash from my Ubuntu 12.04 and 12.10. Is there any application on Ubuntu to check the MD4, MD5, SHA-1, and CRC hash? I need the ...
1
vote
3answers
229 views

Recursively find every first file at each branch of a directory tree

Consider the following directory listing: /a/1 /a/2 /a/3 /b/1 /b/2 /b/3/a /b/3/b /c/a.whatever /c/b /c/c I want a command that will find the first (alphanumeric sort) file in each directory (inc ...