After a update to kernel 6.11 through the normal KDE update procedure, i.e. Discover and/or pkcon upon rebuilding the kernel the build modules process fails and the computer cannot be booted. The way I recovered from this situation was, from the grub menu select an older kernel in order to boot Neon, then delete the following directory and it’s contents, /var/lib/dkms/tuxedo-keyboard/
Then if you run sudo apt autoremove the kernel modules get built without error.
I don’t really know whether this is a kernel or a packaging issue so posted here instead of in KDE bugs.
Here are the errors you get
make -j20 KERNELRELEASE=6.11.0-17-generic KDIR=/lib/modules/6.11.0-17-generic/build…(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.11.0-17-generic (x86_64)
Consult /var/lib/dkms/tuxedo-keyboard/3.0.10/build/make.log for more information.
dkms autoinstall on 6.11.0-17-generic/x86_64 succeeded for nvidia virtualbox
dkms autoinstall on 6.11.0-17-generic/x86_64 failed for tuxedo-keyboard(10)
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
- dkms: autoinstall for kernel 6.11.0-17-generic
…fail!
run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 11
dpkg: error processing package linux-headers-6.11.0-17-generic (–configure):
installed linux-headers-6.11.0-17-generic package post-installation script subprocess returned error exit status 11
Setting up linux-headers-6.8.0-53-generic (6.8.0-53.55) …
/etc/kernel/header_postinst.d/dkms:- dkms: running auto installation service for kernel 6.8.0-53-generic
Sign command: /usr/bin/kmodsign
Signing key: /var/lib/shim-signed/mok/MOK.priv
Public certificate (MOK): /var/lib/shim-signed/mok/MOK.derBuilding module:
Cleaning build area…
make -j20 KERNELRELEASE=6.8.0-53-generic KDIR=/lib/modules/6.8.0-53-generic/build…(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.8.0-53-generic (x86_64)
Consult /var/lib/dkms/tuxedo-keyboard/3.0.10/build/make.log for more information.
dkms autoinstall on 6.8.0-53-generic/x86_64 succeeded for nvidia virtualbox
dkms autoinstall on 6.8.0-53-generic/x86_64 failed for tuxedo-keyboard(10)
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
- dkms: autoinstall for kernel 6.8.0-53-generic
…fail!
run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 11
dpkg: error processing package linux-headers-6.8.0-53-generic (–configure):
installed linux-headers-6.8.0-53-generic package post-installation script subprocess returned error exit status 11
Setting up linux-image-6.11.0-17-generic (6.11.0-17.17~24.04.2) …
I: /boot/initrd.img.old is now a symlink to initrd.img-6.11.0-17-generic
dpkg: dependency problems prevent configuration of linux-headers-generic:
linux-headers-generic depends on linux-headers-6.8.0-53-generic; however:
Package linux-headers-6.8.0-53-generic is not configured yet.dpkg: error processing package linux-headers-generic (–configure):
dependency problems - leaving unconfigured
Setting up linux-image-6.8.0-53-generic (6.8.0-53.55) …
I: /boot/initrd.img is now a symlink to initrd.img-6.8.0-53-generic
dpkg: dependency problems prevent configuration of linux-headers-generic-hwe-24.04:
linux-headers-generic-hwe-24.04 depends on linux-headers-6.11.0-17-generic; however:
Package linux-headers-6.11.0-17-generic is not configured yet.dpkg: error processing package linux-headers-generic-hwe-24.04 (–configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of linux-generic:
linux-generic depends on linux-headers-generic (= 6.8.0-53.55+1); however:
Package linux-headers-generic is not configured yet.dpkg: error processing package linux-generic (–configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of linux-generic-hwe-24.04:
linux-generic-hwe-24.04 depends on linux-headers-generic-hwe-24.04 (= 6.11.0-17.17~24.04.2+2); however:
Package linux-headers-generic-hwe-24.04 is not configured yet.dpkg: error processing package linux-generic-hwe-24.04 (–configure):
dependency problems - leaving unconfigured
Processing triggers for man-db (2.12.0-4build2) …
Not building database; man-db/auto-update is not ‘true’.
Processing triggers for libc-bin (2.39-0ubuntu8.4) …
Processing triggers for linux-image-6.11.0-17-generic (6.11.0-17.17~24.04.2) …
/etc/kernel/postinst.d/dkms:
- dkms: running auto installation service for kernel 6.11.0-17-generic
Sign command: /usr/bin/kmodsign
Signing key: /var/lib/shim-signed/mok/MOK.priv
Public certificate (MOK): /var/lib/shim-signed/mok/MOK.derBuilding module:
Cleaning build area…
make -j20 KERNELRELEASE=6.11.0-17-generic KDIR=/lib/modules/6.11.0-17-generic/build…(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.11.0-17-generic (x86_64)
Consult /var/lib/dkms/tuxedo-keyboard/3.0.10/build/make.log for more information.
dkms autoinstall on 6.11.0-17-generic/x86_64 succeeded for nvidia virtualbox
dkms autoinstall on 6.11.0-17-generic/x86_64 failed for tuxedo-keyboard(10)
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
- dkms: autoinstall for kernel 6.11.0-17-generic
…fail!
run-parts: /etc/kernel/postinst.d/dkms exited with return code 11
dpkg: error processing package linux-image-6.11.0-17-generic (–configure):
installed linux-image-6.11.0-17-generic package post-installation script subprocess returned error exit status 11
Processing triggers for linux-image-6.8.0-53-generic (6.8.0-53.55) …
/etc/kernel/postinst.d/dkms:- dkms: running auto installation service for kernel 6.8.0-53-generic
Sign command: /usr/bin/kmodsign
Signing key: /var/lib/shim-signed/mok/MOK.priv
Public certificate (MOK): /var/lib/shim-signed/mok/MOK.derBuilding module:
Cleaning build area…
make -j20 KERNELRELEASE=6.8.0-53-generic KDIR=/lib/modules/6.8.0-53-generic/build…(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.8.0-53-generic (x86_64)
Consult /var/lib/dkms/tuxedo-keyboard/3.0.10/build/make.log for more information.
dkms autoinstall on 6.8.0-53-generic/x86_64 succeeded for nvidia virtualbox
dkms autoinstall on 6.8.0-53-generic/x86_64 failed for tuxedo-keyboard(10)
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
- dkms: autoinstall for kernel 6.8.0-53-generic
…fail!
run-parts: /etc/kernel/postinst.d/dkms exited with return code 11
dpkg: error processing package linux-image-6.8.0-53-generic (–configure):
installed linux-image-6.8.0-53-generic package post-installation script subprocess returned error exit status 11
Errors were encountered while processing:
linux-headers-6.11.0-17-generic
linux-headers-6.8.0-53-generic
linux-headers-generic
linux-headers-generic-hwe-24.04
linux-generic
linux-generic-hwe-24.04
linux-image-6.11.0-17-generic
linux-image-6.8.0-53-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)
These were the errors from the tuxedo-keyboard make file:
more /var/lib/dkms/tuxedo-keyboard/3.0.10/build/make.log
DKMS make.log for tuxedo-keyboard-3.0.10 for kernel 6.8.0-53-generic (x86_64)
Fri 14 Feb 14:44:42 GMT 2025
make -C /lib/modules/6.8.0-53-generic/build M=/var/lib/dkms/tuxedo-keyboard/3.0.10/build modules
make[1]: warning: jobserver unavailable: using -j1. Add ‘+’ to parent make rule.
make[1]: Entering directory ‘/usr/src/linux-headers-6.8.0-53-generic’
warning: the compiler differs from the one used to build the kernel
The kernel was built by: x86_64-linux-gnu-gcc-13 (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
You are using: gcc-13 (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
CC [M] /var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/tuxedo_keyboard.o
In file included from /var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/tuxedo_keyboard.c:21:
/var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/tuxedo_keyboard_common.h:64:6: warning: no previous prototype
for ‘sparse_keymap_report_known_event’ [-Wmissing-prototypes]
64 | bool sparse_keymap_report_known_event(struct input_dev *dev, unsigned int code,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/tuxedo_keyboard.c:22:
/var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/clevo_keyboard.h:727:5: warning: no previous prototype for ‘c
levo_keyboard_init’ [-Wmissing-prototypes]
727 | int clevo_keyboard_init(void)
| ^~~~~~~~~~~~~~~~~~~
CC [M] /var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/clevo_wmi.o
/var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/clevo_wmi.c:67:5: warning: no previous prototype for ‘clevo_w
mi_interface_method_call’ [-Wmissing-prototypes]
67 | u32 clevo_wmi_interface_method_call(u8 cmd, u32 arg, u32 *result_value)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CC [M] /var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/clevo_acpi.o
/var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/clevo_acpi.c:87:5: warning: no previous prototype for ‘clevo_
acpi_interface_method_call’ [-Wmissing-prototypes]
87 | u32 clevo_acpi_interface_method_call(u8 cmd, u32 arg, u32 *result_value)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/clevo_acpi.c:139:6: warning: no previous prototype for ‘clevo
_acpi_notify’ [-Wmissing-prototypes]
139 | void clevo_acpi_notify(struct acpi_device device, u32 event)
| ^~~~~~~~~~~~~~~~~
/var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/clevo_acpi.c:183:27: error: initialization of ‘void ()(struc
t acpi_device )’ from incompatible pointer type ‘int ()(struct acpi_device *)’ [-Werror=incompatible-pointer
-types]
183 | .remove = clevo_acpi_remove,
| ^~~~~~~~~~~~~~~~~
/var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/clevo_acpi.c:183:27: note: (near initialization for ‘clevo_ac
pi_driver.ops.remove’)
cc1: some warnings being treated as errors
make[3]: *** [scripts/Makefile.build:243: /var/lib/dkms/tuxedo-keyboard/3.0.10/build/./src/clevo_acpi.o] Error
1
make[2]: *** [/usr/src/linux-headers-6.8.0-53-generic/Makefile:1925: /var/lib/dkms/tuxedo-keyboard/3.0.10/buil
d] Error 2
make[1]: *** [Makefile:240: __sub-make] Error 2
make[1]: Leaving directory ‘/usr/src/linux-headers-6.8.0-53-generic’
make: *** [Makefile:29: all] Error 2