Ubuntu 20.04.5 LTS (Focal Fossa)

Select an image

Ubuntu is distributed on two types of images described below.

Source image

The source images contain the source code used to build Ubuntu.

Some source package versions on this image may not match related binary images, depending on exactly when the images were built. You can always find every version of Ubuntu source packages on Launchpad, using URLs of the following form:

  • https://launchpad.net/ubuntu/+source/SOURCE-PACKAGE-NAME/+publishinghistory (index)
  • https://launchpad.net/ubuntu/+source/SOURCE-PACKAGE-NAME/VERSION (specific version)
Source image 1 Source image 2 Source image 3 Source image 4 Source image 5

Source image

The source images contain the source code used to build Ubuntu.

Some source package versions on this image may not match related binary images, depending on exactly when the images were built. You can always find every version of Ubuntu source packages on Launchpad, using URLs of the following form:

  • https://launchpad.net/ubuntu/+source/SOURCE-PACKAGE-NAME/+publishinghistory (index)
  • https://launchpad.net/ubuntu/+source/SOURCE-PACKAGE-NAME/VERSION (specific version)
Source image 1 Source image 2 Source image 3 Source image 4

A full list of available files can be found below.

If you need help burning these images to disk, see the Image Burning Guide.

 NameLast modifiedSizeDescription
[PARENTDIR]Parent Directory  -  
 MD5SUMS2020-04-23 16:18 228  
 MD5SUMS.gpg2020-04-23 16:18 819  
 SHA1SUMS2020-04-23 16:18 260  
 SHA1SUMS.gpg2020-04-23 16:18 819  
[ ]SHA256SUMS2022-09-01 14:24 2.6K 
[ ]SHA256SUMS.gpg2022-09-01 14:24 833  
[ ]ubuntu-20.04-src-1.iso2020-04-23 15:50 4.4GSource image 1 (standard download)
[ ]ubuntu-20.04-src-1.iso.zsync2020-04-23 16:12 9.9MSource image 1 (zsync metafile)
[ ]ubuntu-20.04-src-1.jigdo2020-04-23 16:11 195KSource image 1 (jigdo download)
[ ]ubuntu-20.04-src-1.list2020-04-23 16:02 192KSource image 1 (file listing)
[ ]ubuntu-20.04-src-1.template2020-04-23 15:50 2.2MSource image 1 (jigdo template)
[ ]ubuntu-20.04-src-2.iso2020-04-23 15:53 4.5GSource image 2 (standard download)
[ ]ubuntu-20.04-src-2.iso.zsync2020-04-23 16:13 10MSource image 2 (zsync metafile)
[ ]ubuntu-20.04-src-2.jigdo2020-04-23 16:12 326KSource image 2 (jigdo download)
[ ]ubuntu-20.04-src-2.list2020-04-23 16:02 338KSource image 2 (file listing)
[ ]ubuntu-20.04-src-2.template2020-04-23 15:53 3.2MSource image 2 (jigdo template)
[ ]ubuntu-20.04-src-3.iso2020-04-23 15:55 2.9GSource image 3 (standard download)
[ ]ubuntu-20.04-src-3.iso.zsync2020-04-23 16:14 5.8MSource image 3 (zsync metafile)
[ ]ubuntu-20.04-src-3.jigdo2020-04-23 16:14 361KSource image 3 (jigdo download)
[ ]ubuntu-20.04-src-3.list2020-04-23 16:02 363KSource image 3 (file listing)
[ ]ubuntu-20.04-src-3.template2020-04-23 15:55 3.3MSource image 3 (jigdo template)
[ ]ubuntu-20.04-src-4.iso2020-04-23 15:57 3.3GSource image 4 (standard download)
[ ]ubuntu-20.04-src-4.iso.zsync2020-04-23 16:15 6.6MSource image 4 (zsync metafile)
[ ]ubuntu-20.04-src-4.jigdo2020-04-23 16:14 22KSource image 4 (jigdo download)
[ ]ubuntu-20.04-src-4.list2020-04-23 16:02 21KSource image 4 (file listing)
[ ]ubuntu-20.04-src-4.template2020-04-23 15:57 269KSource image 4 (jigdo template)
[ ]ubuntu-20.04.1-src-1.iso2020-07-30 08:07 4.4G 
[ ]ubuntu-20.04.1-src-1.iso.zsync2020-08-06 15:40 9.9M 
[ ]ubuntu-20.04.1-src-1.jigdo2020-08-06 15:40 199K 
[ ]ubuntu-20.04.1-src-1.list2020-07-30 08:11 196K 
[ ]ubuntu-20.04.1-src-1.template2020-07-30 08:07 1.4M 
[ ]ubuntu-20.04.1-src-2.iso2020-07-30 08:09 4.4G 
[ ]ubuntu-20.04.1-src-2.iso.zsync2020-08-06 15:42 9.9M 
[ ]ubuntu-20.04.1-src-2.jigdo2020-08-06 15:41 318K 
[ ]ubuntu-20.04.1-src-2.list2020-07-30 08:11 329K 
[ ]ubuntu-20.04.1-src-2.template2020-07-30 08:09 1.8M 
[ ]ubuntu-20.04.1-src-3.iso2020-07-30 08:10 3.1G 
[ ]ubuntu-20.04.1-src-3.iso.zsync2020-08-06 15:42 6.3M 
[ ]ubuntu-20.04.1-src-3.jigdo2020-08-06 15:42 368K 
[ ]ubuntu-20.04.1-src-3.list2020-07-30 08:11 370K 
[ ]ubuntu-20.04.1-src-3.template2020-07-30 08:10 1.9M 
[ ]ubuntu-20.04.1-src-4.iso2020-07-30 08:11 3.3G 
[ ]ubuntu-20.04.1-src-4.iso.zsync2020-08-06 15:43 6.6M 
[ ]ubuntu-20.04.1-src-4.jigdo2020-08-06 15:43 23K 
[ ]ubuntu-20.04.1-src-4.list2020-07-30 08:11 21K 
[ ]ubuntu-20.04.1-src-4.template2020-07-30 08:11 168K 
[ ]ubuntu-20.04.2-src-1.iso2021-02-04 09:28 4.4G 
[ ]ubuntu-20.04.2-src-1.iso.zsync2021-02-04 17:55 9.9M 
[ ]ubuntu-20.04.2-src-1.jigdo2021-02-04 17:55 200K 
[ ]ubuntu-20.04.2-src-1.list2021-02-04 09:33 196K 
[ ]ubuntu-20.04.2-src-1.template2021-02-04 09:28 1.4M 
[ ]ubuntu-20.04.2-src-2.iso2021-02-04 09:30 4.4G 
[ ]ubuntu-20.04.2-src-2.iso.zsync2021-02-04 17:56 9.9M 
[ ]ubuntu-20.04.2-src-2.jigdo2021-02-04 17:56 318K 
[ ]ubuntu-20.04.2-src-2.list2021-02-04 09:33 331K 
[ ]ubuntu-20.04.2-src-2.template2021-02-04 09:30 1.8M 
[ ]ubuntu-20.04.2-src-3.iso2021-02-04 09:32 3.7G 
[ ]ubuntu-20.04.2-src-3.iso.zsync2021-02-04 17:57 7.3M 
[ ]ubuntu-20.04.2-src-3.jigdo2021-02-04 17:57 373K 
[ ]ubuntu-20.04.2-src-3.list2021-02-04 09:33 375K 
[ ]ubuntu-20.04.2-src-3.template2021-02-04 09:32 1.9M 
[ ]ubuntu-20.04.2-src-4.iso2021-02-04 09:33 3.3G 
[ ]ubuntu-20.04.2-src-4.iso.zsync2021-02-04 17:58 6.6M 
[ ]ubuntu-20.04.2-src-4.jigdo2021-02-04 17:58 23K 
[ ]ubuntu-20.04.2-src-4.list2021-02-04 09:33 21K 
[ ]ubuntu-20.04.2-src-4.template2021-02-04 09:33 153K 
[ ]ubuntu-20.04.2.0-src-1.iso2021-02-09 20:40 4.4G 
[ ]ubuntu-20.04.2.0-src-1.iso.zsync2021-02-11 19:05 9.9M 
[ ]ubuntu-20.04.2.0-src-1.jigdo2021-02-11 19:05 200K 
[ ]ubuntu-20.04.2.0-src-1.list2021-02-09 20:44 196K 
[ ]ubuntu-20.04.2.0-src-1.template2021-02-09 20:40 1.4M 
[ ]ubuntu-20.04.2.0-src-2.iso2021-02-09 20:42 4.4G 
[ ]ubuntu-20.04.2.0-src-2.iso.zsync2021-02-11 19:06 9.9M 
[ ]ubuntu-20.04.2.0-src-2.jigdo2021-02-11 19:06 318K 
[ ]ubuntu-20.04.2.0-src-2.list2021-02-09 20:44 331K 
[ ]ubuntu-20.04.2.0-src-2.template2021-02-09 20:42 1.8M 
[ ]ubuntu-20.04.2.0-src-3.iso2021-02-09 20:43 3.7G 
[ ]ubuntu-20.04.2.0-src-3.iso.zsync2021-02-11 19:07 7.3M 
[ ]ubuntu-20.04.2.0-src-3.jigdo2021-02-11 19:06 373K 
[ ]ubuntu-20.04.2.0-src-3.list2021-02-09 20:44 375K 
[ ]ubuntu-20.04.2.0-src-3.template2021-02-09 20:43 1.9M 
[ ]ubuntu-20.04.2.0-src-4.iso2021-02-09 20:44 3.3G 
[ ]ubuntu-20.04.2.0-src-4.iso.zsync2021-02-11 19:07 6.6M 
[ ]ubuntu-20.04.2.0-src-4.jigdo2021-02-11 19:07 23K 
[ ]ubuntu-20.04.2.0-src-4.list2021-02-09 20:44 21K 
[ ]ubuntu-20.04.2.0-src-4.template2021-02-09 20:44 153K 
[ ]ubuntu-20.04.3-src-1.iso2021-08-20 15:22 4.5G 
[ ]ubuntu-20.04.3-src-1.iso.zsync2021-08-26 09:22 10M 
[ ]ubuntu-20.04.3-src-1.jigdo2021-08-26 09:22 194K 
[ ]ubuntu-20.04.3-src-1.list2021-08-20 15:27 191K 
[ ]ubuntu-20.04.3-src-1.template2021-08-20 15:22 1.4M 
[ ]ubuntu-20.04.3-src-2.iso2021-08-20 15:24 4.5G 
[ ]ubuntu-20.04.3-src-2.iso.zsync2021-08-26 09:23 10M 
[ ]ubuntu-20.04.3-src-2.jigdo2021-08-26 09:23 292K 
[ ]ubuntu-20.04.3-src-2.list2021-08-20 15:27 305K 
[ ]ubuntu-20.04.3-src-2.template2021-08-20 15:24 1.6M 
[ ]ubuntu-20.04.3-src-3.iso2021-08-20 15:26 4.3G 
[ ]ubuntu-20.04.3-src-3.iso.zsync2021-08-26 09:25 9.7M 
[ ]ubuntu-20.04.3-src-3.jigdo2021-08-26 09:24 410K 
[ ]ubuntu-20.04.3-src-3.list2021-08-20 15:27 413K 
[ ]ubuntu-20.04.3-src-3.template2021-08-20 15:26 2.1M 
[ ]ubuntu-20.04.3-src-4.iso2021-08-20 15:27 3.3G 
[ ]ubuntu-20.04.3-src-4.iso.zsync2021-08-26 09:25 6.6M 
[ ]ubuntu-20.04.3-src-4.jigdo2021-08-26 09:25 23K 
[ ]ubuntu-20.04.3-src-4.list2021-08-20 15:27 21K 
[ ]ubuntu-20.04.3-src-4.template2021-08-20 15:27 152K 
[ ]ubuntu-20.04.4-src-1.iso2022-02-23 08:50 4.5G 
[ ]ubuntu-20.04.4-src-1.iso.zsync2022-02-24 20:19 10M 
[ ]ubuntu-20.04.4-src-1.jigdo2022-02-24 20:18 190K 
[ ]ubuntu-20.04.4-src-1.list2022-02-23 08:55 187K 
[ ]ubuntu-20.04.4-src-1.template2022-02-23 08:50 1.3M 
[ ]ubuntu-20.04.4-src-2.iso2022-02-23 08:52 4.1G 
[ ]ubuntu-20.04.4-src-2.iso.zsync2022-02-24 20:20 8.2M 
[ ]ubuntu-20.04.4-src-2.jigdo2022-02-24 20:20 243K 
[ ]ubuntu-20.04.4-src-2.list2022-02-23 08:55 253K 
[ ]ubuntu-20.04.4-src-2.template2022-02-23 08:52 1.3M 
[ ]ubuntu-20.04.4-src-3.iso2022-02-23 08:54 4.5G 
[ ]ubuntu-20.04.4-src-3.iso.zsync2022-02-24 20:21 10M 
[ ]ubuntu-20.04.4-src-3.jigdo2022-02-24 20:21 413K 
[ ]ubuntu-20.04.4-src-3.list2022-02-23 08:56 419K 
[ ]ubuntu-20.04.4-src-3.template2022-02-23 08:54 2.1M 
[ ]ubuntu-20.04.4-src-4.iso2022-02-23 08:55 4.2G 
[ ]ubuntu-20.04.4-src-4.iso.zsync2022-02-24 20:22 8.3M 
[ ]ubuntu-20.04.4-src-4.jigdo2022-02-24 20:22 77K 
[ ]ubuntu-20.04.4-src-4.list2022-02-23 08:56 76K 
[ ]ubuntu-20.04.4-src-4.template2022-02-23 08:55 448K 
[ ]ubuntu-20.04.5-src-1.iso2022-08-31 06:59 4.5GSource image 1 (standard download)
[ ]ubuntu-20.04.5-src-1.iso.zsync2022-09-01 14:19 10MSource image 1 (zsync metafile)
[ ]ubuntu-20.04.5-src-1.jigdo2022-09-01 14:18 185KSource image 1 (jigdo download)
[ ]ubuntu-20.04.5-src-1.list2022-08-31 07:05 181KSource image 1 (file listing)
[ ]ubuntu-20.04.5-src-1.template2022-08-31 06:59 1.3MSource image 1 (jigdo template)
[ ]ubuntu-20.04.5-src-2.iso2022-08-31 07:01 4.3GSource image 2 (standard download)
[ ]ubuntu-20.04.5-src-2.iso.zsync2022-09-01 14:20 8.5MSource image 2 (zsync metafile)
[ ]ubuntu-20.04.5-src-2.jigdo2022-09-01 14:19 214KSource image 2 (jigdo download)
[ ]ubuntu-20.04.5-src-2.list2022-08-31 07:05 223KSource image 2 (file listing)
[ ]ubuntu-20.04.5-src-2.template2022-08-31 07:01 1.1MSource image 2 (jigdo template)
[ ]ubuntu-20.04.5-src-3.iso2022-08-31 07:03 4.5GSource image 3 (standard download)
[ ]ubuntu-20.04.5-src-3.iso.zsync2022-09-01 14:21 10MSource image 3 (zsync metafile)
[ ]ubuntu-20.04.5-src-3.jigdo2022-09-01 14:20 143KSource image 3 (jigdo download)
[ ]ubuntu-20.04.5-src-3.list2022-08-31 07:05 145KSource image 3 (file listing)
[ ]ubuntu-20.04.5-src-3.template2022-08-31 07:03 835KSource image 3 (jigdo template)
[ ]ubuntu-20.04.5-src-4.iso2022-08-31 07:04 4.4GSource image 4 (standard download)
[ ]ubuntu-20.04.5-src-4.iso.zsync2022-09-01 14:22 9.9MSource image 4 (zsync metafile)
[ ]ubuntu-20.04.5-src-4.jigdo2022-09-01 14:22 368KSource image 4 (jigdo download)
[ ]ubuntu-20.04.5-src-4.list2022-08-31 07:05 372KSource image 4 (file listing)
[ ]ubuntu-20.04.5-src-4.template2022-08-31 07:04 1.8MSource image 4 (jigdo template)
[ ]ubuntu-20.04.5-src-5.iso2022-08-31 07:05 1.7GSource image 5 (standard download)
[ ]ubuntu-20.04.5-src-5.iso.zsync2022-09-01 14:22 3.3MSource image 5 (zsync metafile)
[ ]ubuntu-20.04.5-src-5.jigdo2022-09-01 14:22 22KSource image 5 (jigdo download)
[ ]ubuntu-20.04.5-src-5.list2022-08-31 07:05 21KSource image 5 (file listing)
[ ]ubuntu-20.04.5-src-5.template2022-08-31 07:05 150KSource image 5 (jigdo template)