I found those related talks on the web: https://www.reddit.com/r/linuxmint/comments/12zrpdf/boot_failure_cannot_allocate_kernel_buffer/ https://askubuntu.com/questions/1465460/after-kernel-update-error-cannot-allocate-kernel-buffer-you-need-to-load-kern
** Summary changed: - Boot: Impossible to allocate the kernel's buffer. + Boot: Impossible/cannot to allocate the kernel's buffer. ** Summary changed: - Boot: Impossible/cannot to allocate the kernel's buffer. + Boot: Impossible/cannot to allocate kernel buffer. ** Description changed: Less than one week ago, I suddenly has a issue with GRUB (kernel - 5.15.0.71-generic). I can only run Ubuntu (from the Advanced line of - GRUB) with the previous kernel (5.15.0.70-generic). I don't remember any - special change nor installation on my OS. + 5.15.0.71-generic). My English translation: Impossible to allocate the + kernel's buffer (cannot allocate kernel buffer), french: 'erreur : + impossible d'allouer le tampom du noyau'). + + I can only run Ubuntu (from the Advanced line of GRUB) with the previous + kernel (5.15.0.70-generic). I don't remember any special change nor + installation on my OS. lsb_release -a 'Description: Ubuntu 22.04.2 LTS' (In fact it is Xubuntu). uname -a 'Linux Desktop-angle 5.15.0-70-generic #77-Ubuntu SMP Tue Mar 21 14:02:37 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux' ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-5.15.0-70-generic 5.15.0-70.77 ProcVersionSignature: Ubuntu 5.15.0-70.77-generic 5.15.92 Uname: Linux 5.15.0-70-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: walter 1378 F.... pulseaudio /dev/snd/pcmC1D0p: walter 1378 F...m pulseaudio /dev/snd/controlC0: walter 1378 F.... pulseaudio CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: XFCE Date: Fri May 5 16:17:49 2023 InstallationDate: Installed on 2022-05-18 (351 days ago) InstallationMedia: Xubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) IwConfig: lo no wireless extensions. enp5s0 no wireless extensions. MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcEnviron: LANGUAGE=fr_FR TERM=xterm-256color PATH=(custom, no user) LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-70-generic root=UUID=f096b121-cafc-43cb-ad95-ae3aafb9457e ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.15.0-70-generic N/A linux-backports-modules-5.15.0-70-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.12 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/16/2020 dmi.bios.release: 5.14 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P4.00 dmi.board.name: A320M-HDV R4.0 dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP4.00:bd07/16/2020:br5.14:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnA320M-HDVR4.0:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:skuToBeFilledByO.E.M.: dmi.product.family: To Be Filled By O.E.M. dmi.product.name: To Be Filled By O.E.M. dmi.product.sku: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. ** Summary changed: - Boot: Impossible/cannot to allocate kernel buffer. + Boot: Impossible to/cannot allocate kernel buffer. -- 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/2018605 Title: Boot: Impossible to/cannot allocate kernel buffer. Status in linux package in Ubuntu: Confirmed Bug description: Less than one week ago, I suddenly has a issue with GRUB (kernel 5.15.0.71-generic). My English translation: Impossible to allocate the kernel's buffer (cannot allocate kernel buffer), french: 'erreur : impossible d'allouer le tampom du noyau'). I can only run Ubuntu (from the Advanced line of GRUB) with the previous kernel (5.15.0.70-generic). I don't remember any special change nor installation on my OS. lsb_release -a 'Description: Ubuntu 22.04.2 LTS' (In fact it is Xubuntu). uname -a 'Linux Desktop-angle 5.15.0-70-generic #77-Ubuntu SMP Tue Mar 21 14:02:37 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux' ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-5.15.0-70-generic 5.15.0-70.77 ProcVersionSignature: Ubuntu 5.15.0-70.77-generic 5.15.92 Uname: Linux 5.15.0-70-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: walter 1378 F.... pulseaudio /dev/snd/pcmC1D0p: walter 1378 F...m pulseaudio /dev/snd/controlC0: walter 1378 F.... pulseaudio CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: XFCE Date: Fri May 5 16:17:49 2023 InstallationDate: Installed on 2022-05-18 (351 days ago) InstallationMedia: Xubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) IwConfig: lo no wireless extensions. enp5s0 no wireless extensions. MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcEnviron: LANGUAGE=fr_FR TERM=xterm-256color PATH=(custom, no user) LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-70-generic root=UUID=f096b121-cafc-43cb-ad95-ae3aafb9457e ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.15.0-70-generic N/A linux-backports-modules-5.15.0-70-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.12 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/16/2020 dmi.bios.release: 5.14 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P4.00 dmi.board.name: A320M-HDV R4.0 dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP4.00:bd07/16/2020:br5.14:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnA320M-HDVR4.0:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:skuToBeFilledByO.E.M.: dmi.product.family: To Be Filled By O.E.M. dmi.product.name: To Be Filled By O.E.M. dmi.product.sku: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. 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