Ubuntu 18.10 (Cosmic Cuttlefish) [20190529]
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.Cloud image
There are six images available, each for a different type of computer:
- 32-bit Cloud image
- For almost all PCs. This includes most machines with Intel/AMD/etc type processors and almost all computers that run Microsoft Windows, as well as newer Apple Macintosh systems based on Intel processors.
- 64-bit Cloud image
- Choose this to take full advantage of computers based on the AMD64 or EM64T architecture. Choose this if you are at all unsure. AMD64 is recommended for general computing use in the Cloud.
- 64-bit ARM Cloud image
- For AARCH64/ARM64 based boards.
- PowerPC64 Little-Endian Cloud image
- For use on POWER8 Little-Endian capable hypervisors.
- IBM System z Cloud image
- For IBM System z series mainframes, such as IBM LinuxOne.
- 32-bit ARMHF Cloud image
- For ARMv7 processors and above. Userland is compiled with Hard Float on.
A full list of available files can be found below.
Name Last modified Size Description
Parent Directory - ubuntu-18.10-server-cloudimg-i386.img 2019-05-29 09:34 441M Cloud image for 32-bit computers (USB image) ubuntu-18.10-server-cloudimg-i386-root.manifest 2019-05-29 09:35 13K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-i386.manifest 2019-05-29 09:35 14K Cloud image for 32-bit computers (contents of live filesystem) ubuntu-18.10-server-cloudimg-i386-root.tar.xz 2019-05-29 09:35 269M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-i386-lxd.tar.xz 2019-05-29 09:36 768 Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-i386.squashfs 2019-05-29 09:36 306M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-i386.squashfs.manifest 2019-05-29 09:36 13K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-i386.tar.gz 2019-05-29 09:37 412M Cloud image for 32-bit computers (Cloud Image/EC2 tarball) ubuntu-18.10-server-cloudimg-s390x.img 2019-05-29 09:40 409M Cloud image for IBM System z computers (USB image) ubuntu-18.10-server-cloudimg-s390x-root.manifest 2019-05-29 09:40 13K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-s390x.manifest 2019-05-29 09:40 13K Cloud image for IBM System z computers (contents of live filesystem) ubuntu-18.10-server-cloudimg-s390x-root.tar.xz 2019-05-29 09:40 258M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-s390x.squashfs 2019-05-29 09:41 292M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-s390x.squashfs.manifest 2019-05-29 09:41 13K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-s390x-lxd.tar.xz 2019-05-29 09:41 768 Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-s390x.tar.gz 2019-05-29 09:42 384M Cloud image for IBM System z computers (Cloud Image/EC2 tarball) ubuntu-18.10-server-cloudimg-ppc64el.img 2019-05-29 09:43 471M Cloud image for PowerPC64 Little-Endian computers (USB image) ubuntu-18.10-server-cloudimg-ppc64el-root.manifest 2019-05-29 09:44 14K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-ppc64el.manifest 2019-05-29 09:44 14K Cloud image for PowerPC64 Little-Endian computers (contents of live filesystem) ubuntu-18.10-server-cloudimg-ppc64el-root.tar.xz 2019-05-29 09:44 272M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-ppc64el.squashfs 2019-05-29 09:44 314M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-ppc64el.squashfs.manifest 2019-05-29 09:44 14K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-ppc64el-lxd.tar.xz 2019-05-29 09:44 776 Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-ppc64el.tar.gz 2019-05-29 09:45 441M Cloud image for PowerPC64 Little-Endian computers (Cloud Image/EC2 tarball) ubuntu-18.10-server-cloudimg-amd64.img 2019-05-29 10:03 459M Cloud image for 64-bit computers (USB image) ubuntu-18.10-server-cloudimg-amd64.manifest 2019-05-29 10:04 14K Cloud image for 64-bit computers (contents of live filesystem) ubuntu-18.10-server-cloudimg-amd64.ova 2019-05-29 10:06 445M Cloud image for 64-bit computers (Open Virtualization Appliance) ubuntu-18.10-server-cloudimg-amd64-root.manifest 2019-05-29 10:06 13K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-amd64-root.tar.xz 2019-05-29 10:07 276M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-amd64.squashfs 2019-05-29 10:07 311M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-amd64.squashfs.manifest 2019-05-29 10:07 13K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-amd64-vagrant.box 2019-05-29 10:08 437M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-amd64-lxd.tar.xz 2019-05-29 10:08 768 Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-amd64.vmdk 2019-05-29 10:08 445M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-amd64.tar.gz 2019-05-29 10:10 421M Cloud image for 64-bit computers (Cloud Image/EC2 tarball) ubuntu-18.10-server-cloudimg-armhf.img 2019-05-29 11:37 645M Cloud image for 32-bit ARMHF computers (USB image) ubuntu-18.10-server-cloudimg-armhf-root.manifest 2019-05-29 11:38 13K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-armhf.manifest 2019-05-29 11:38 14K Cloud image for 32-bit ARMHF computers (contents of live filesystem) ubuntu-18.10-server-cloudimg-armhf-root.tar.xz 2019-05-29 11:38 246M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-armhf.squashfs 2019-05-29 11:39 278M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-armhf-lxd.tar.xz 2019-05-29 11:39 768 Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-armhf.squashfs.manifest 2019-05-29 11:39 13K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-arm64.img 2019-05-29 11:39 435M Cloud image for 64-bit ARM computers (USB image) ubuntu-18.10-server-cloudimg-armhf.tar.gz 2019-05-29 11:40 595M Cloud image for 32-bit ARMHF computers (Cloud Image/EC2 tarball) ubuntu-18.10-server-cloudimg-arm64.manifest 2019-05-29 11:41 14K Cloud image for 64-bit ARM computers (contents of live filesystem) ubuntu-18.10-server-cloudimg-arm64-root.manifest 2019-05-29 11:41 13K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-arm64-root.tar.xz 2019-05-29 11:41 255M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-arm64.squashfs 2019-05-29 11:42 287M Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-arm64.squashfs.manifest 2019-05-29 11:42 13K Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-arm64-lxd.tar.xz 2019-05-29 11:42 772 Ubuntu Server 18.10 (Cosmic Cuttlefish) released builds [END OF LIFE] ubuntu-18.10-server-cloudimg-arm64.tar.gz 2019-05-29 11:43 395M Cloud image for 64-bit ARM computers (Cloud Image/EC2 tarball) ubuntu-18.10-server-cloudimg-amd64.vhd.zip 2019-05-29 14:13 513M Cloud image for 64-bit computers () MD5SUMS 2019-05-29 15:06 2.6K MD5SUMS.gpg 2019-05-29 15:06 836 SHA1SUMS 2019-05-29 15:06 2.8K SHA1SUMS.gpg 2019-05-29 15:06 836 SHA256SUMS 2019-05-29 15:07 3.6K SHA256SUMS.gpg 2019-05-29 15:07 836 unpacked/ 2019-05-29 15:30 -