This module does not exist in 4.4 kvm as well. Can be fixed by CONFIG_ZRAM=m
** Summary changed: - zram module not found in 4.15 KVM kernel + zram module not found in 4.4/4.15 KVM kernel ** Tags added: xenial ** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1766823 Title: zram module not found in 4.4/4.15 KVM kernel Status in linux package in Ubuntu: New Status in linux-kvm package in Ubuntu: New Bug description: The ubuntu_zram_smoke_test will fail due to the lack of the zram module. 07:32:19 DEBUG| Running '/home/ubuntu/autotest/client/tests/ubuntu_zram_smoke_test/ubuntu_zram_smoke_test.sh' 07:32:19 ERROR| [stderr] modprobe: FATAL: Module zram not found in directory /lib/modules/4.15.0-1008-kvm 07:32:19 DEBUG| [stdout] FAILED: cannot load zram module 07:32:19 ERROR| Exception escaping from test: There is no zram config in the Bionic KVM kernel config file. $ grep -i zram debian.kvm/config/config.common.ubuntu $ ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-1008-kvm 4.15.0-1008.8 ProcVersionSignature: User Name 4.15.0-1008.8-kvm 4.15.17 Uname: Linux 4.15.0-1008-kvm x86_64 NonfreeKernelModules: signpost ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 Date: Wed Apr 25 07:32:47 2018 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=C.UTF-8 SHELL=/bin/bash SourcePackage: linux-kvm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766823/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp