Kernel 5.15.0-71 fails to boot on Ubuntu 22.04 (possibly specific to Ryzen APUs)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Since upgrading to 5.15.0-71 a couple of days ago, my PC sporadically fails to boot. I see the following error messages:
"error: cannot allocate kernel buffer
error: you need to load the kernel first.
Press any key to continue..._ "
I am then returned to the GRUB boot menu.
This has also been experienced by two other AskUbuntu users: https:/
In my case, the issue appears to be more likely to occur when I have to force-reboot because the system is frozen (due to a separate bug which I will link when I can find it again). But I have not yet reproduced it.
Also the log files attached to this report may not contain relevant information as the last couple of boots worked correctly. I will try to capture a relevant kernel log now that I know this is a kernel issue.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-
ProcVersionSign
Uname: Linux 5.15.0-71-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CasperMD5CheckR
CurrentDesktop: KDE
Date: Thu Apr 27 17:49:11 2023
InstallationDate: Installed on 2022-01-14 (467 days ago)
InstallationMedia: Kubuntu 21.10 "Impish Indri" - Release amd64 (20211012)
MachineType: Micro-Star International Co., Ltd. MS-7B89
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 20220329.
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to jammy on 2022-05-26 (336 days ago)
dmi.bios.date: 09/28/2021
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: 2.E3
dmi.board.
dmi.board.name: B450M MORTAR MAX (MS-7B89)
dmi.board.vendor: Micro-Star International Co., Ltd.
dmi.board.version: 1.0
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Micro-Star International Co., Ltd.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7B89
dmi.product.sku: To be filled by O.E.M.
dmi.product.
dmi.sys.vendor: Micro-Star International Co., Ltd.
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