Unable to apt update

[好小爱新]

[quote author=Jerry link=topic=7234.msg51640#msg51640 date=1587620987]
Hi Tom, please run Install Updates via the Menu and paste the error log (if you get one) here.

Here it is:

===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://www.linuxliteos.com/forums/ and paste the log below into a new or existing thread for assistance.

============ Log ===========

Hit:1 http://security.ubuntu.com/ubuntu focal-security InRelease
Hit:2 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:3 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:4 http://archive.canonical.com/ubuntu focal InRelease
Get:5 http://us.archive.ubuntu.com/ubuntu focal InRelease [265 kB]
Get:6 http://us.archive.ubuntu.com/ubuntu focal/main amd64 Packages [970 kB]
Get:7 http://us.archive.ubuntu.com/ubuntu focal/main i386 Packages [718 kB]
Get:8 http://us.archive.ubuntu.com/ubuntu focal/main Translation-en [505 kB]
Get:9 http://us.archive.ubuntu.com/ubuntu focal/main amd64 c-n-f Metadata [29.3 kB]
Get:10 http://us.archive.ubuntu.com/ubuntu focal/restricted amd64 Packages [22.0 kB]
Get:11 http://us.archive.ubuntu.com/ubuntu focal/restricted i386 Packages [8,112 B]
Get:12 http://us.archive.ubuntu.com/ubuntu focal/restricted Translation-en [6,212 B]
Get:13 http://us.archive.ubuntu.com/ubuntu focal/restricted amd64 c-n-f Metadata [392 B]
Get:14 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 Packages [8,631 kB]
Get:14 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 Packages [8,631 kB]
Get:14 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 Packages [8,631 kB]
Get:14 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 Packages [8,631 kB]
Get:14 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 Packages [8,631 kB]
Get:14 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 Packages [8,631 kB]
Hit:20 http://repo.linuxliteos.com/linuxlite emerald InRelease
Err:8 http://us.archive.ubuntu.com/ubuntu focal/main Translation-en
  Hash Sum mismatch
  Hashes of expected file:
  - Filesize:3024022 [weak]
  - SHA256:10e6dddb4cda486a5a40d71f869ed5891b52ac8e06168dbcb02dd2e97c234d3f
  - SHA1:b19bd53f9a20c503efa885b8329d4ad2e4e276e1 [weak]
  - MD5Sum:56ced23516d4bb1a9fb99c60ae30306e [weak]
  Hashes of received file:
  - SHA256:05df63f68ad4c1d9862e80950b9fed823f8f6bccc1b254c7518e055fef240b74
  - SHA1:0053f39de9ac2b1e0d9b9d46f71669675ba2eaf5 [weak]
  - MD5Sum:56ced23516d4bb1a9fb99c60ae30306e [weak]
  - Filesize:3024022 [weak]
  Last modification reported: Wed, 22 Apr 2020 16:40:22 +0000
  Release file created at: Thu, 23 Apr 2020 07:25:31 +0000
Err:14 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 Packages
 
Get:21 http://us.archive.ubuntu.com/ubuntu focal/universe i386 Packages [4,646 kB]
Get:22 http://us.archive.ubuntu.com/ubuntu focal/universe Translation-en [5,126 kB]
Err:22 http://us.archive.ubuntu.com/ubuntu focal/universe Translation-en
 
Fetched 18.7 MB in 13s (1,436 kB/s)
Reading package lists...
E: Failed to fetch store:/var/lib/apt/lists/partial/us.archive.ubuntu.com_ubuntu_dists_focal_main_i18n_Translation-en.xz  Hash Sum mismatch
  Hashes of expected file:
    - Filesize:3024022 [weak]
    - SHA256:10e6dddb4cda486a5a40d71f869ed5891b52ac8e06168dbcb02dd2e97c234d3f
    - SHA1:b19bd53f9a20c503efa885b8329d4ad2e4e276e1 [weak]
    - MD5Sum:56ced23516d4bb1a9fb99c60ae30306e [weak]
  Hashes of received file:
    - SHA256:05df63f68ad4c1d9862e80950b9fed823f8f6bccc1b254c7518e055fef240b74
    - SHA1:0053f39de9ac2b1e0d9b9d46f71669675ba2eaf5 [weak]
    - MD5Sum:56ced23516d4bb1a9fb99c60ae30306e [weak]
    - Filesize:3024022 [weak]
  Last modification reported: Wed, 22 Apr 2020 16:40:22 +0000
  Release file created at: Thu, 23 Apr 2020 07:25:31 +0000
E: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dist...847ce66328 
E: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dist...78be9d4c76 
E: Some index files failed to download. They have been ignored, or old ones used instead.
[/quote]

try this:
$ sudo bash
# mkdir /etc/gcrypt
# echo all >> /etc/gcrypt/hwf.deny