Ubuntu 25.10 (Questing Quokka) release [20260621]

The Ubuntu Cloud image can be run on your personal Ubuntu Cloud, or on public clouds that provide Ubuntu Certified Images.

To find a listing of our public images on supported Clouds, please use the Cloud Image Locator:

Cloud image specific bugs should be filed in the cloud-images project on Launchpad.net.

Launching Ubuntu

KVM

When launching the download image from KVM, you will need to specify the virtio network driver.

LXD

First add the new Ubuntu images simplestreams endpoint: 

  
    lxc remote add --protocol simplestreams ubuntu https://cloud-images.ubuntu.com/releases/

Launch the questing image: 

  
    lxc launch ubuntu:questing
  

Icon  Name                                                                                Last modified      Size  Description
[PARENTDIR] Parent Directory                                                                                         -   
[   ] MD5SUMS                                                                             2026-06-25 17:33  5.6K  
[   ] MD5SUMS.gpg                                                                         2026-06-25 17:33  833   
[   ] SHA256SUMS                                                                          2026-06-25 17:32  7.7K  
[   ] SHA256SUMS.gpg                                                                      2026-06-25 17:32  833   
[TXT] ubuntu-25.10-server-cloudimg-amd64-azure.vhd.manifest                               2026-06-25 17:30   20K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-amd64-azure.vhd.tar.gz                                 2026-06-25 17:30  775M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-amd64-lxd.tar.xz                                       2026-06-25 17:30  408   Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-amd64-root.manifest                                    2026-06-25 17:30   18K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-amd64-root.tar.xz                                      2026-06-25 17:30  240M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-amd64.daily.20260520.20260621.image_changelog.json     2026-06-25 17:30  811K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-amd64.img                                              2026-06-25 17:30  784M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-amd64.manifest                                         2026-06-25 17:30   19K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-amd64.ova                                              2026-06-25 17:30  752M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-amd64.release.20260520.20260621.image_changelog.json   2026-06-25 17:30  811K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-amd64.squashfs                                         2026-06-25 17:30  288M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-amd64.squashfs.manifest                                2026-06-25 17:30   18K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-amd64.tar.gz                                           2026-06-25 17:30  703M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-amd64.vmdk                                             2026-06-25 17:30  752M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-arm64-azure.vhd.manifest                               2026-06-25 17:30   20K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-arm64-azure.vhd.tar.gz                                 2026-06-25 17:30  880M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-arm64-lxd.tar.xz                                       2026-06-25 17:30  408   Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-arm64-root.manifest                                    2026-06-25 17:30   17K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-arm64-root.tar.xz                                      2026-06-25 17:30  226M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-arm64.daily.20260520.20260621.image_changelog.json     2026-06-25 17:30  811K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-arm64.img                                              2026-06-25 17:30  842M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-arm64.manifest                                         2026-06-25 17:30   19K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-arm64.release.20260520.20260621.image_changelog.json   2026-06-25 17:30  811K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-arm64.squashfs                                         2026-06-25 17:30  274M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-arm64.squashfs.manifest                                2026-06-25 17:30   17K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-arm64.tar.gz                                           2026-06-25 17:30  755M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-armhf-lxd.tar.xz                                       2026-06-25 17:30  408   Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-armhf-root.manifest                                    2026-06-25 17:30   17K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-armhf-root.tar.xz                                      2026-06-25 17:30  212M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-armhf.daily.20260520.20260621.image_changelog.json     2026-06-25 17:30  806K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-armhf.img                                              2026-06-25 17:30  680M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-armhf.manifest                                         2026-06-25 17:30   19K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-armhf.release.20260520.20260621.image_changelog.json   2026-06-25 17:30  806K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-armhf.squashfs                                         2026-06-25 17:30  267M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-armhf.squashfs.manifest                                2026-06-25 17:30   17K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-armhf.tar.gz                                           2026-06-25 17:30  610M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-ppc64el-lxd.tar.xz                                     2026-06-25 17:30  408   Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-ppc64el-root.manifest                                  2026-06-25 17:30   18K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-ppc64el-root.tar.xz                                    2026-06-25 17:30  239M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-ppc64el.daily.20260520.20260621.image_changelog.json   2026-06-25 17:30  839K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-ppc64el.img                                            2026-06-25 17:30  781M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-ppc64el.manifest                                       2026-06-25 17:30   19K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-ppc64el.release.20260520.20260621.image_changelog.json 2026-06-25 17:30  839K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-ppc64el.squashfs                                       2026-06-25 17:30  292M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-ppc64el.squashfs.manifest                              2026-06-25 17:30   18K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-ppc64el.tar.gz                                         2026-06-25 17:30  711M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-riscv64-lxd.tar.xz                                     2026-06-25 17:30  408   Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-riscv64-root.manifest                                  2026-06-25 17:30   18K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-riscv64-root.tar.xz                                    2026-06-25 17:30  234M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-riscv64.daily.20260520.20260621.image_changelog.json   2026-06-25 17:30  821K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-riscv64.img                                            2026-06-25 17:30  765M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-riscv64.manifest                                       2026-06-25 17:30   19K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-riscv64.release.20260520.20260621.image_changelog.json 2026-06-25 17:30  821K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-riscv64.squashfs                                       2026-06-25 17:30  288M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-riscv64.squashfs.manifest                              2026-06-25 17:30   18K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-riscv64.tar.gz                                         2026-06-25 17:30  687M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-s390x-lxd.tar.xz                                       2026-06-25 17:30  404   Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-s390x-root.manifest                                    2026-06-25 17:30   17K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-s390x-root.tar.xz                                      2026-06-25 17:30  231M  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-s390x.daily.20260520.20260621.image_changelog.json     2026-06-25 17:30  811K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-s390x.img                                              2026-06-25 17:30  613M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-s390x.manifest                                         2026-06-25 17:30   18K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-s390x.release.20260520.20260621.image_changelog.json   2026-06-25 17:30  811K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-s390x.squashfs                                         2026-06-25 17:30  283M  Ubuntu Server 25.10 (Questing Quokka) released builds
[TXT] ubuntu-25.10-server-cloudimg-s390x.squashfs.manifest                                2026-06-25 17:30   17K  Ubuntu Server 25.10 (Questing Quokka) released builds
[   ] ubuntu-25.10-server-cloudimg-s390x.tar.gz                                           2026-06-25 17:31  555M  Ubuntu Server 25.10 (Questing Quokka) released builds
[DIR] unpacked/                                                                           2026-06-25 17:33    -