Linked Questions
132 questions linked to/from Trouble downloading packages list due to a "Hash sum mismatch" error
54
votes
1
answer
111k
views
Failed to fetch update on Ubuntu 14.04 LTS (Trusty Tahr) [duplicate]
While running the update at Ubuntu 14.04 LTS (Trusty Tahr). The following error is being encountered:
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/binary-amd64/...
18
votes
3
answers
50k
views
sudo apt-get update failes due to Hash Sum mismatch [duplicate]
When I run sudo apt-get update I get four Hash Sum mismatch errors:
W: Failed to fetch http://au.archive.ubuntu.com/ubuntu/dists/trusty-updates/main/binary-amd64/Packages Hash Sum mismatch
W: ...
18
votes
1
answer
32k
views
"hash sum mismatch" error when doing update [duplicate]
I have just installed 16.04 LTS. However, I cannot update.
$ sudo apt-get update
Fetched 34,3 MB in 1h 51min 52s (5.110 B/s)
Reading package lists... Done
E: ...
8
votes
2
answers
26k
views
APT update fails: writing more data than expected [duplicate]
when trying to update package listings via apt update or apt-get update I receive the following error:
E: Failed to fetch http://lt.archive.ubuntu.com/ubuntu/dists/xenial/universe/dep11/Components-...
10
votes
1
answer
28k
views
Ubuntu 12.04: Why does apt-get update fail? [duplicate]
I cannot install any packages for Ubuntu 12.04. Even after clearing files under:
/var/lib/dpkg/lists/partial/* /var/lib/dpkg/lists/*
/var/cache/apt/*
Changed the repository and tried apt-get clean ...
12
votes
1
answer
18k
views
Why do I get "Failed to fetch [...] Hash Sum mismatch" errors during update? [duplicate]
Possible Duplicate:
Trouble downloading updates due to “Hash sum mismatch” error
Every time I try to update my system I get these messages:
W:Failed to fetch bzip2:/var/lib/apt/lists/partial/it....
6
votes
2
answers
12k
views
Failed to fetch ... Hash Sum mismatch. tried rm apt/list but didn't work [duplicate]
as you saw on the title, I got the "Failed to fetch... Hash Sum mismatch" Error. I have tried this method:
sudo rm -rf /var/lib/apt/lists/*
sudo apt-get update
But it didn't work. I still got the ...
7
votes
2
answers
20k
views
Workaround to Hash sum mismatch in apt-get update behind firewall [duplicate]
I am using Ubuntu 12.04, 64 bit virtual machine within a company network which obviously has firewalls. When I try to run sudo apt-get update or sudo apt-get update --fix-missing I get this error:
(...
1
vote
2
answers
7k
views
sudo apt-get update failes with an Hash Sum mismatch error [duplicate]
As can be seen on the title, I got the "Failed to fetch... Hash Sum mismatch" Error. I have tried this method:
Deleting /var/lib/apt/lists/* does not work...
Thinking, if I'm behind a proxy, I tried ...
2
votes
2
answers
18k
views
sudo apt update && sudo apt upgrade && sudo apt dist-upgrade && sudo apt autoremove . i used this command and seems this error [duplicate]
E: Failed to fetch http://np.archive.ubuntu.com/ubuntu/dists/xenial-updates/main/binary-i386/by-hash/SHA256/06037c30d4089fb5eb7743e3e8b8f0844c499231dcfc81e7e2ed8beb2e170606 Hash Sum mismatch
E: Some ...
1
vote
2
answers
10k
views
Hash Sum mismatch error when trying to upgrade [duplicate]
I am getting this error when trying to upgrade:
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/l/linux-firmware/linux-firmware_1.157.15_all.deb Hash Sum mismatch
To check what is ...
1
vote
1
answer
10k
views
sudo apt upgrade command is not working for ubuntu 16.04 LTS [duplicate]
sudo apt upgrade command is not working for Ubuntu 16.04 LTS even after sudo apt update command runs successfully. I've recently installed Ubuntu.
1
vote
3
answers
5k
views
Can't install software using apt-get install : hash sum mismatch and failed to fetch errors [duplicate]
I have a Ubuntu 16.10 64 bit machine.
When I try to do sudo apt-get install cmake, I get the following error:
After this operation, 20.8 MB of additional disk space will be used.
Do you want to ...
4
votes
1
answer
3k
views
Hash Sum Mismatches in 18.04 on Laptop and in Docker [duplicate]
I am having Hash Sum Mismatches all over the place for the past two weeks. At first I thought nothing of it, but now that they have persisted for so long, there must be an underlying problem.
I see ...
0
votes
1
answer
2k
views
hash sum mismatch for apt-get update [duplicate]
Fetched 6.135 kB in 19s (321 kB/s)
Reading package lists... Done
E: Failed to fetch http://ar.archive.ubuntu.com/ubuntu/dists/xenial-updates/main/...