apport information ** Tags added: apport-collected jammy
** Description changed: After updating from Kubuntu 21.10 to Kubuntu 22.04, boot drops to a (initramfs) prompt/busybox. When I type "exit" I get the "Gave up waiting for root file system device" error message and "ALERT! UUID=[nvme drive UUID] does not exist. Dropping to a shell!" I can still boot into KDE when selecting the older kernel version 5.13.0-40-lowlatency. I have tried the newer kernel versions 5.15.025-generic, 5.15.0.24-lowlatency, 5.17.4-051421-generic and 5.14.21-051421-lowlatency and all have produced the same problem. When removing the the "pci=nocrs" kernel paramater in Grub for these newer versions, the system boots into KDE but the touchpad does not work. Kernel version 5.13.0-40-lowlatency boots into KDE without removing the "pci=nocrs" parameter and everything works as expected, including the touchpad. - My hardware is a Lenovo ideapad lenovo ideapad 3 15IIL05, Processors: 8 - × Intel® Core™ i5-1035G4 CPU @ 1.10GHz, Memory: 7,3 GiB of RAM, Graphics - Processor: Mesa Intel® Iris® Plus Graphics. I have upgraded the hard - drive that came with the machine to a Kingston SA2000M8500G 465,8GiB - nvme drive. + My hardware is a Lenovo ideapad lenovo ideapad 3 15IIL05, Processors: 8 × Intel® Core™ i5-1035G4 CPU @ 1.10GHz, Memory: 7,3 GiB of RAM, Graphics Processor: Mesa Intel® Iris® Plus Graphics. I have upgraded the hard drive that came with the machine to a Kingston SA2000M8500G 465,8GiB nvme drive. + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu82 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: nick 2376 F.... jackdbus + /dev/snd/pcmC0D0c: nick 2376 F...m jackdbus + /dev/snd/pcmC0D0p: nick 2376 F...m jackdbus + /dev/snd/seq: nick 2801 F.... a2jmidid + CasperMD5CheckResult: unknown + CurrentDesktop: KDE + DistroRelease: Ubuntu 22.04 + InstallationDate: Installed on 2020-12-27 (483 days ago) + InstallationMedia: Kubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022) + Lsusb: + Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub + Bus 001 Device 002: ID 174f:1176 Syntek Integrated Camera + Bus 001 Device 003: ID 8087:0026 Intel Corp. AX201 Bluetooth + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + MachineType: LENOVO 81WE + Package: linux (not installed) + ProcFB: 0 i915drmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-25-generic root=UUID=5a0515ea-30d8-4412-ad65-8abbd8be949f ro quiet splash + ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30 + RelatedPackageVersions: + linux-restricted-modules-5.15.0-25-generic N/A + linux-backports-modules-5.15.0-25-generic N/A + linux-firmware 20220329.git681281e4-0ubuntu1 + Tags: jammy + Uname: Linux 5.15.0-25-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm audio cdrom dip libvirt lpadmin lxd plugdev sambashare sudo www-data + _MarkForUpload: True + dmi.bios.date: 08/10/2020 + dmi.bios.release: 1.40 + dmi.bios.vendor: LENOVO + dmi.bios.version: EMCN40WW + dmi.board.asset.tag: NO Asset Tag + dmi.board.name: LNVNB161216 + dmi.board.vendor: LENOVO + dmi.board.version: SDK0R32866 WIN + dmi.chassis.asset.tag: NO Asset Tag + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: IdeaPad 3 15IIL05 + dmi.ec.firmware.release: 1.40 + dmi.modalias: dmi:bvnLENOVO:bvrEMCN40WW:bd08/10/2020:br1.40:efr1.40:svnLENOVO:pn81WE:pvrIdeaPad315IIL05:rvnLENOVO:rnLNVNB161216:rvrSDK0R32866WIN:cvnLENOVO:ct10:cvrIdeaPad315IIL05:skuLENOVO_MT_81WE_BU_idea_FM_IdeaPad315IIL05: + dmi.product.family: IdeaPad 3 15IIL05 + dmi.product.name: 81WE + dmi.product.sku: LENOVO_MT_81WE_BU_idea_FM_IdeaPad 3 15IIL05 + dmi.product.version: IdeaPad 3 15IIL05 + dmi.sys.vendor: LENOVO ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1970056/+attachment/5583065/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970056 Title: Ubuntu 22.04 unable to mount root partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970056/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
