For reference, this is what fixes it on QEMU: https://github.com/qemu/qemu/compare/48006e0...7f6c295
I doubt this is a reason to do anything to the Ubuntu kernel, then. Filing a bug with Parallels referencing that may be good. -- 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/1964471 Title: 5.13.0-36 fails to boot on Parallels on Mac M1 eg aarch64 Status in linux package in Ubuntu: Confirmed Bug description: After allowing an Ubuntu Impish system running under Parallels Desktop on M1 Mac (aarch64) to update, and rebooting for a new kernel it gets stuck after loading kernel and ramdisk, no further output on 5.13.0-36 Reverting to 5.13.0-20 by selecting it at the grub screen allows the system to boot as normal. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-20-generic 5.13.0-20.20 ProcVersionSignature: Ubuntu 5.13.0-20.20-generic 5.13.14 Uname: Linux 5.13.0-20-generic aarch64 NonfreeKernelModules: prl_fs_freeze prl_fs prl_tg ApportVersion: 2.20.11-0ubuntu71 Architecture: arm64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: moon127 2538 F.... pulseaudio CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Thu Mar 10 11:42:47 2022 InstallationDate: Installed on 2021-02-18 (385 days ago) InstallationMedia: Ubuntu 20.04.2 LTS "Focal Fossa" - Release arm64 (20210218) IwConfig: lo no wireless extensions. eth0 no wireless extensions. Lspci-vt: -[0000:00]-+-01.0 Intel Corporation 82801I (ICH9 Family) HD Audio Controller +-02.0 Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller +-03.0 NEC Corporation uPD720200 USB 3.0 Host Controller +-09.0 Parallels, Inc. Virtual Machine Communication Interface \-0a.0 Red Hat, Inc. Virtio GPU MachineType: Parallels International GmbH. Parallels ARM Virtual Machine ProcFB: 0 virtio_gpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.13.0-20-generic root=/dev/mapper/vgubuntu-root ro quiet splash RelatedPackageVersions: linux-restricted-modules-5.13.0-20-generic N/A linux-backports-modules-5.13.0-20-generic N/A linux-firmware 1.201.5 RfKill: SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-10-19 (142 days ago) acpidump: dmi.bios.date: Wed, 24 Nov 2021 19:24:24 dmi.bios.release: 0.1 dmi.bios.vendor: Parallels International GmbH. dmi.bios.version: 17.1.1 (51537) dmi.board.asset.tag: None dmi.board.name: Parallels ARM Virtual Platform dmi.board.vendor: Parallels ARM Virtual Machine dmi.board.version: 0.1 dmi.chassis.type: 2 dmi.chassis.vendor: Parallels International GmbH. dmi.modalias: dmi:bvnParallelsInternationalGmbH.:bvr17.1.1(51537):bdWed,24Nov2021192424:br0.1:svnParallelsInternationalGmbH.:pnParallelsARMVirtualMachine:pvr0.1:skuParallels_ARM_VM:rvnParallelsARMVirtualMachine:rnParallelsARMVirtualPlatform:rvr0.1:cvnParallelsInternationalGmbH.:ct2:cvr: dmi.product.family: Parallels VM dmi.product.name: Parallels ARM Virtual Machine dmi.product.sku: Parallels_ARM_VM dmi.product.version: 0.1 dmi.sys.vendor: Parallels International GmbH. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1964471/+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
