This bug can be removed. The kernel was faulty with a bad installation. The kernel was fine in a virtual machine and reinstalling the kernel confirmed that it works fine and a poor installation by the software update was at fault.
Thank you for your efforts on this, but I was caught out by a very rare bad installation. -- 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/2024501 Title: Kernel 5.15.0-75 refuses to boot Status in linux package in Ubuntu: Incomplete Bug description: Linux Mint 21.1 Vera Failiure to find root partition on /dev/sda4 in section 0.400438 of boot sequence Not syncing / (NB not including /home or /timeshift) [ 0.400438} VFS: Cannot open root device "sda4" or unknown-block {0,0}: error -6 MSI A320M-A Pro (MS-7C51) motherboard BIOS 1.60 5/16/2022 [ 0.416709] ---[ end Kernel panic - not syncing: VFS:Unable to mount root fs on unknown-block {0,0} ]--- Have to revert to previous kernel in grub menu: andybiker@greenroom:~$ cat version.log Ubuntu 5.15.0-73.80-generic 5.15.98 andybiker@greenroom:~$ lsb_release -rd Description: Linux Mint 21.1 Release: 21.1 Trying to install apport... andybiker@greenroom:~$ sudo apt install apport Reading package lists... Done Building dependency tree... Done Reading state information... Done apport is already the newest version (2.20.11-0ubuntu82.5). The following packages were automatically installed and are no longer required: linux-headers-5.15.0-70 linux-headers-5.15.0-70-generic linux-headers-5.15.0-71 linux-headers-5.15.0-71-generic linux-headers-5.15.0-72 linux-headers-5.15.0-72-generic linux-image-5.15.0-70-generic linux-image-5.15.0-71-generic linux-image-5.15.0-72-generic linux-modules-5.15.0-70-generic linux-modules-5.15.0-71-generic linux-modules-5.15.0-72-generic linux-modules-extra-5.15.0-70-generic linux-modules-extra-5.15.0-71-generic linux-modules-extra-5.15.0-72-generic Use 'sudo apt autoremove' to remove them. 0 to upgrade, 0 to newly install, 0 to remove and 25 not to upgrade. 1 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] Setting up linux-image-5.15.0-75-generic (5.15.0-75.82) ... Processing triggers for linux-image-5.15.0-75-generic (5.15.0-75.82) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-75-generic ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-75-generic W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_gpu_info.bin for m odule amdgpu W: Possible missing firmware /lib/firmware/amdgpu/vangogh_gpu_info.bin for modul e amdgpu W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish_rlc.bin for mod ule amdgpu W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish_mec2.bin for mo dule amdgpu W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish_mec.bin for mod ule amdgpu W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish_me.bin for modu le amdgpu W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish_pfp.bin for mod ule amdgpu W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish_ce.bin for modu le amdgpu W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish_sdma1.bin for m odule amdgpu W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish_sdma.bin for mo dule amdgpu W: Possible missing firmware /lib/firmware/amdgpu/sienna_cichlid_mes.bin for mod ule amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi10_mes.bin for module amdg pu I: The initramfs will attempt to resume from /dev/sda6 I: (UUID=20f57141-9055-4011-bbd1-942a31be2659) I: Set the RESUME variable to override this. zstd: error 25 : Write error : No space left on device (cannot write compressed block) E: mkinitramfs failure zstd -q -1 -T0 25 update-initramfs: failed for /boot/initrd.img-5.15.0-75-generic with 1. run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-75-generic (--configure): installed linux-image-5.15.0-75-generic package post-installation script subpro cess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-75-generic E: Sub-process /usr/bin/dpkg returned an error code (1) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: andybiker 2139 F.... pulseaudio /dev/snd/controlC3: andybiker 2139 F.... pulseaudio /dev/snd/controlC0: andybiker 2139 F.... pulseaudio /dev/snd/controlC2: andybiker 2139 F.... pulseaudio CasperMD5json: { CurrentDesktop: X-Cinnamon DistroRelease: Linux Mint 21.1 InstallationDate: Installed on 2022-08-30 (294 days ago) InstallationMedia: Linux Mint 21 "Vanessa" - Release amd64 20220726 IwConfig: lo no wireless extensions. enp37s0 no wireless extensions. MachineType: Micro-Star International Co., Ltd. MS-7C51 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair Package: linux (not installed) ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.19.0-45-generic root=UUID=3dde1a65-4ddc-4023-9508-9d2e6929b301 ro quiet splash ProcVersionSignature: Ubuntu 5.19.0-45.46~22.04.1-generic 5.19.17 RelatedPackageVersions: linux-restricted-modules-5.19.0-45-generic N/A linux-backports-modules-5.19.0-45-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.13 RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no Tags: vera apport-hook-error Uname: Linux 5.19.0-45-generic x86_64 UnreportableReason: This report is about a package that is not installed. UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom clamav dip lpadmin plugdev sambashare sudo _MarkForUpload: False dmi.bios.date: 05/16/2022 dmi.bios.release: 5.17 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: 1.60 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: A320M-A PRO (MS-7C51) dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: 1.0 dmi.chassis.asset.tag: To be filled by O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Micro-Star International Co., Ltd. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvr1.60:bd05/16/2022:br5.17:svnMicro-StarInternationalCo.,Ltd.:pnMS-7C51:pvr1.0:rvnMicro-StarInternationalCo.,Ltd.:rnA320M-APRO(MS-7C51):rvr1.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr1.0:skuTobefilledbyO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: MS-7C51 dmi.product.sku: To be filled by O.E.M. dmi.product.version: 1.0 dmi.sys.vendor: Micro-Star International Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2024501/+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