1) journalctl for the failed boot 2) journalctl for a recovery mode boot. ** Attachment added: "journalctl showing boot messages for failed and recovery mode" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1972859/+attachment/5592262/+files/boot-msgs
-- 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/1972859 Title: 22.04 boot freeze on ASUS Expertbook B9450FA Status in linux package in Ubuntu: Incomplete Bug description: After upgrade to 22.04 machine freezes at boot. Booting is possible in recovery mode. If I do not select recovery, machine silently hangs. Steps I've taken: 1) added acpi=off to the kernel params. ACPI errors were visible scrolling past 1) Created and ran a boot-repair disk. The only effect was to reduce the amount of visual feedback during the boot process. 2) Successfully upgraded the BIOS Current BIOS: B9450FA.313 --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: kmiller 2363 F.... pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 22.04 InstallationDate: Installed on 2021-06-20 (324 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: ASUSTeK COMPUTER INC. ASUS EXPERTBOOK B9450FA_B9450FA Package: linux (not installed) ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-27-generic root=UUID=5d2400f7-9ae0-4ef5-9a5c-dede26fb88c6 ro recovery nomodeset dis_ucode_ldr ProcVersionSignature: Ubuntu 5.15.0-27.28-generic 5.15.30 RelatedPackageVersions: linux-restricted-modules-5.15.0-27-generic N/A linux-backports-modules-5.15.0-27-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3 Tags: jammy Uname: Linux 5.15.0-27-generic x86_64 UpgradeStatus: Upgraded to jammy on 2022-05-09 (0 days ago) UserGroups: adm cdrom dip lpadmin lxd nordvpn plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 02/23/2022 dmi.bios.release: 5.16 dmi.bios.vendor: ASUSTeK COMPUTER INC. dmi.bios.version: B9450FA.313 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: B9450FA dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnASUSTeKCOMPUTERINC.:bvrB9450FA.313:bd02/23/2022:br5.16:svnASUSTeKCOMPUTERINC.:pnASUSEXPERTBOOKB9450FA_B9450FA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnB9450FA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku: dmi.product.family: ASUS EXPERTBOOK dmi.product.name: ASUS EXPERTBOOK B9450FA_B9450FA dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1972859/+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
