Kernel has been updated to version 5.19.0.21.21 and now during boot the system hangs with a white blinking cursor after hitting the [OK] button following the resume Resume normal boot option (see above explanations about boot sequence).
I had to hard reboot the system and select instead from the 'Advanced options for Ubuntu' the 'Ubuntu, with Linux5.19.0-19-generic (recovery mode)' to be able to start the system again. Would be thankful to the forum if this bug could be addressed as issues are getting worse and worse, fearing that with the next kernel update that would remove the kernel 5.19.0.19.19 the system may not be starting at all any more due to the just described issue. -- 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/1990750 Title: Boot issue with Ubuntu 22.10 Kinetic Kudu since Kernel 5.19.0.15.15, now hanging with blinking cursor after update to Kernel 5.19.0.21.21 Status in linux package in Ubuntu: Confirmed Bug description: When starting the PC, the splash screen freezes with the motherboard logo displayed. As my disk is encrypted the decryption field does not appear below the logo. By typing [ALT] + [CTRL] + [DEL] then the splash screen appears again followed by a start-up menu with the following line: *Ubuntu Advanced options for Ubuntu By selecting 'Advanced options for Ubuntu' the following submenu appears: *Ubuntu, with Linux5.19.0-15-generic Ubuntu, with Linux5.19.0-15-generic (recovery mode) Selecting the second option, then the system starts loading with the initial lines of code: Loading Linux 5.19.0-15-generic ... Loading initial ramdisk ... When code has finished loading, the last line at the bottom of the screen is for unlocking the disk: Begin: Mounting root fie system ... Begin Running /script/local-top ... Please unlock disk nvme0n1p3_crypt: Then i type in the code and hit [return] and more code is loading, until a recovery menu with purple background appears, with the title: Recovery Menu (filesystem state: read-only). I select the first menu item: resume Resume normal boot and hit [return]. The menu changes to the notification: You are now going to exit the recovery mode bla bla bla with the [OK] button below it. I hit the [OK] button and then the login screen finally appears. I will post a video of the complete boot sequence later on as I need to install a softaware to edit the video. It is noteworthy that on my previous Ubuntu 22.04 install the same issue with the frozen splash screen occurred when my system was updated with Kernel 5.15.5, but then I did not try out to execute the [ALT] + [CTRL] + [DEL] command. Therefore the bug is probably affecting all kernels from 5.15.5 upwards. ProblemType: Bug DistroRelease: Ubuntu 22.10 Package: linux-image-5.19.0-15-generic 5.19.0-15.15 ProcVersionSignature: Ubuntu 5.19.0-15.15-generic 5.19.0 Uname: Linux 5.19.0-15-generic x86_64 NonfreeKernelModules: nvidia_modeset wl nvidia ApportVersion: 2.23.0-0ubuntu2 Architecture: amd64 CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Sun Sep 25 08:30:29 2022 InstallationDate: Installed on 2022-09-24 (0 days ago) InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Alpha amd64 (20220920) MachineType: Gigabyte Technology Co., Ltd. Z97X-UD5H ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.19.0-15-generic root=/dev/mapper/vgubuntu-root ro recovery nomodeset dis_ucode_ldr RelatedPackageVersions: linux-restricted-modules-5.19.0-15-generic N/A linux-backports-modules-5.19.0-15-generic N/A linux-firmware 20220923.gitf09bebf3-0ubuntu1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2015 dmi.bios.release: 4.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F10 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z97X-UD5H dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF10:bd08/03/2015:br4.6:svnGigabyteTechnologyCo.,Ltd.:pnZ97X-UD5H:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ97X-UD5H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:skuTobefilledbyO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: Z97X-UD5H dmi.product.sku: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1990750/+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
