install linux-header-6.2.0-20-generic impossible

[jack migne]

Mise à jour de ubuntu mate 22.10 64bits noyau 5.19.0-40 vers ubuntu mate 23.04 impossible

message 1 :
impossible d'installer "linux-headers-6.2.0-20-generic"
la mise à niveau va continuer mais le paquet "linux-headers-6.2.0-20-generic" pourrait ne pas être fonctionnel.Veuillez signaler ceci comme un bug. Le sous-processus paquet linux-headers-6.2.0-20-generic script post-installation installé a renvoyé unétat de sortie d'erreur 1

message 2 :
impossible d'installer "linux-image-6.2.0-20-generic"
la mise à niveau va continuer mais le paquet "linux-image-6.2.0-20-generic" pourrait ne pas être fonctionnel.Veuillez signaler ceci comme un bug. Le sous-processus paquet linux-image-6.2.0-20-generic script post-installation installé a renvoyé unétat de sortie d'erreur 1

ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: ubuntu-release-upgrader-core 1:23.04.6
ProcVersionSignature: Ubuntu 5.19.0-40.41-generic 5.19.17
Uname: Linux 5.19.0-40-generic x86_64
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
CrashDB: ubuntu
CrashReports:
 640:1000:125:3435944:2023-04-21 15:40:05.087342665 +0200:2023-04-21 15:40:03.243351365 +0200:/var/crash/_usr_bin_marco.1000.crash
 640:1000:125:1820097:2023-04-21 14:46:11.554143233 +0200:2023-04-21 14:46:10.846146530 +0200:/var/crash/_usr_libexec_tracker-extract-3.1000.crash
 600:0:125:900617:2023-04-21 15:05:21.278174148 +0200:2023-04-21 15:05:21.234175399 +0200:/var/crash/linux-headers-6.2.0-20-generic.0.crash
 644:0:0:1245663:2023-04-21 15:12:57.143115671 +0200:2023-04-21 15:12:57.067116251 +0200:/var/crash/linux-image-6.2.0-20-generic.0.crash
CurrentDesktop: MATE
Date: Fri Apr 21 16:13:07 2023
InstallationDate: Installed on 2021-12-04 (502 days ago)
InstallationMedia: Ubuntu-MATE 21.10 "Impish Indri" - Release amd64 (20211012)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: dist-upgrade
UpgradeStatus: Upgraded to lunar on 2023-04-21 (0 days ago)
VarLogDistupgradeTermlog:

[Nick Rosbrook (enr0n)]

There are dkms failures in the term log, e.g.:

/etc/kernel/header_postinst.d/dkms:
 * dkms: running auto installation service for kernel 6.2.0-20-generic
Sign command: /usr/bin/kmodsign
Signing key: /var/lib/shim-signed/mok/MOK.priv
Public certificate (MOK): /var/lib/shim-signed/mok/MOK.der

Building module:
Cleaning build area...
'make' -j4 KVER=6.2.0-20-generic KSRC=/lib/modules/6.2.0-20-generic/build.......................
Signing module /var/lib/dkms/rtl8812au/5.13.6/build/8812au.ko
Cleaning build area...

8812au.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/6.2.0-20-generic/updates/dkms/
depmod...
Sign command: /usr/bin/kmodsign
Signing key: /var/lib/shim-signed/mok/MOK.priv
Public certificate (MOK): /var/lib/shim-signed/mok/MOK.der

Building module:
Cleaning build area...
'make' -j 4 KVER=6.2.0-20-generic src=/usr/src/rtl88x2bu-5.8.7.1..........(bad exit status: 2)
ERROR (dkms apport): binary package for rtl88x2bu: 5.8.7.1 not found
Error! Bad return status for module build on kernel: 6.2.0-20-generic (x86_64)
Consult /var/lib/dkms/rtl88x2bu/5.8.7.1/build/make.log for more information.
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
   ...fail!
run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 11
dpkg: erreur de traitement du paquet linux-headers-6.2.0-20-generic (--configure) :
 le sous-processus paquet linux-headers-6.2.0-20-generic script post-installation installé a renvoyé un état de sortie d'erreur 1

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.

[Juerg Haefliger (juergh)]

You have an unsupported DKMS module (rtl88x2bu) installed that doesn't compile for the 6.2 kernel and prevents the kernel upgrade. Please remove it and retry the upgrade.