This problem sounds like it might be related to problems in the setup but not the kernels themselves. Is /boot a separate filesystem (which possibly is out of space)? Looking into /boot, are all initrd* and vmlinux* files report a roughly similar size (du -h)? Unfortunately a bit messy to read but looking at /boot/grub/grub.cfg, do the references to the root disk (usually UUIDs) make sense?
-- 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/1814830 Title: recent linux versions 44 and 45 do not start up Status in linux package in Ubuntu: Confirmed Bug description: Beginning of the start-up error messages: Kernel panic - not syncing VFS: Unable to mount root fs on unknown-block(0,0) I modified menu.lst to use version 43 (/boot/vmlinuz-4.15.0-43-generic) as its first choice, version 43 still works fine. Thanks for your help, --Jan Kok Description: Ubuntu 18.04.1 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-43-generic 4.15.0-43.46 ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18 Uname: Linux 4.15.0-43-generic i686 ApportVersion: 2.20.9-0ubuntu7.5 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: jan 1335 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Tue Feb 5 23:05:01 2019 HibernationDevice: RESUME=UUID=5a7ff351-aa16-4ca3-afa5-53e73f6e3279 IwConfig: eth0 no wireless extensions. lo no wireless extensions. MachineType: Dell Inc. Inspiron 530 ProcFB: 0 radeondrmfb ProcKernelCmdLine: root=UUID=a93c0ea6-df02-4670-83a1-94cbc22b6598 ro quiet splash RelatedPackageVersions: linux-restricted-modules-4.15.0-43-generic N/A linux-backports-modules-4.15.0-43-generic N/A linux-firmware 1.173.3 RfKill: SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2019-01-09 (27 days ago) WpaSupplicantLog: dmi.bios.date: 06/20/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.0.15 dmi.board.name: 0K216C dmi.board.vendor: Dell Inc. dmi.board.version: ��� dmi.chassis.type: 3 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: OEM dmi.modalias: dmi:bvnDellInc.:bvr1.0.15:bd06/20/2008:svnDellInc.:pnInspiron530:pvr:rvnDellInc.:rn0K216C:rvr:cvnDellInc.:ct3:cvrOEM: dmi.product.name: Inspiron 530 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1814830/+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
