apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1779950/+attachment/5159365/+files/CRDA.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1779950 Title: problems booting kernel linux-image-4.15.0-24-generic in KVM/QEMU VM Status in linux package in Ubuntu: Incomplete Bug description: Description: Ubuntu 18.04 LTS Release: 18.04 I've installed all the latest updates in my KVM/QEMU VM. After doing so I can boot the 4.15.0-23-generic kernel just fine. When I try to boot the -24 kernel my system hangs. Once I try to boot the -24 kernel, I can no longer go back and boot the -23 kernel. It hangs as well. I reverted to an older QeMU snapshot and then I can boot the -23 kernel. Repeated again, and once I attempt to boot the -24 kernel, can no longer boot older kernels, so it appears that it is changing or damaging something on my system. Hang looks like this. If I boot with quiet,splash and hit escape, I get an error: A start job is running for Hold until boot process finishes up (20s / no limit) If I remove quiet,splash option, I just get the following and the system is hung, never gives login prompt: [ OK ] Started Tool to automatically coolect and submit kernel crash signatures [ OK ] Started User Manager for UID 120. Note, I have installed the 4.15.0-24-generic kernel directly on my host system (Dell XPS 9360), and I don't have any problems with it there. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: nataraj 1604 F.... pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-04-24 (70 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180424) IwConfig: lo no wireless extensions. ens3 no wireless extensions. Lsusb: Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: QEMU Standard PC (i440FX + PIIX, 1996) Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 qxldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-23-generic root=UUID=2d4e09d5-5cee-486d-bb77-558a89b0bab0 ro ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-23-generic N/A linux-backports-modules-4.15.0-23-generic N/A linux-firmware 1.173.1 RfKill: Tags: bionic Uname: Linux 4.15.0-23-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 04/01/2014 dmi.bios.vendor: SeaBIOS dmi.bios.version: 1.10.2-1ubuntu1 dmi.chassis.type: 1 dmi.chassis.vendor: QEMU dmi.chassis.version: pc-i440fx-bionic dmi.modalias: dmi:bvnSeaBIOS:bvr1.10.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-bionic:cvnQEMU:ct1:cvrpc-i440fx-bionic: dmi.product.name: Standard PC (i440FX + PIIX, 1996) dmi.product.version: pc-i440fx-bionic dmi.sys.vendor: QEMU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1779950/+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
