Hi AceLan, I ran tried this on my laptop #1. I first uninstalled my nvidia drivers. Then I managed to install linux-headers-6.19.0-061900rc4drmtip20260107_6.19.0-061900rc4drmtip20260107.202601070211_all.deb and linux-modules-6.19.0-061900rc4drmtip20260107-generic_6.19.0-061900rc4drmtip20260107.202601070211_amd64.deb but had errors with the other two packages. The output from these two unsuccessful installation commands can be found below. However, I think the problem is with the compiler version. For file /var/lib/dkms/fwts-efi-runtime-dkms/24.01.00/build/make.log contains: make[2]: Entering directory '/var/lib/dkms/fwts-efi-runtime-dkms/24.01.00/build' warning: the compiler differs from the one used to build the kernel The kernel was built by: x86_64-linux-gnu-gcc-15 (Ubuntu 15.2.0-4ubuntu4) 15.2.0 You are using: CC [M] efi_runtime.o /bin/sh: 1: gcc-15: not found
Most recent compiler I have is gcc-14. I don't even know why it tries to compile that dynamic kernel module. $ sudo dpkg -i linux-headers-6.19.0-061900rc4drmtip20260107-generic_6.19.0-061900rc4drmtip20260107.202601070211_amd64.deb (Reading database ... 702618 files and directories currently installed.) Preparing to unpack linux-headers-6.19.0-061900rc4drmtip20260107-generic_6.19.0-061900rc4drmtip20260107.202601070211_amd64.deb ... Unpacking linux-headers-6.19.0-061900rc4drmtip20260107-generic (6.19.0-061900rc4drmtip20260107.202601070211) over (6.19.0-061900rc4drmtip20260107.202601070211) ... Setting up linux-headers-6.19.0-061900rc4drmtip20260107-generic (6.19.0-061900rc4drmtip20260107.202601070211) ... /etc/kernel/header_postinst.d/dkms: * dkms: running auto installation service for kernel 6.19.0-061900rc4drmtip20260107-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... KVER=6.19.0-061900rc4drmtip20260107-generic make...(bad exit status: 2) ERROR (dkms apport): kernel package linux-headers-6.19.0-061900rc4drmtip20260107-generic is not supported Error! Bad return status for module build on kernel: 6.19.0-061900rc4drmtip20260107-generic (x86_64) Consult /var/lib/dkms/fwts-efi-runtime-dkms/24.01.00/build/make.log for more information. 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 -j12 KERNELRELEASE=6.19.0-061900rc4drmtip20260107-generic -C /lib/modules/6.19.0-061900rc4drmtip20260107-generic/build M=/var/lib/dkms/scap/0.15.1/build...(bad exit status: 2) ERROR (dkms apport): kernel package linux-headers-6.19.0-061900rc4drmtip20260107-generic is not supported Error! Bad return status for module build on kernel: 6.19.0-061900rc4drmtip20260107-generic (x86_64) Consult /var/lib/dkms/scap/0.15.1/build/make.log for more information. dkms autoinstall on 6.19.0-061900rc4drmtip20260107-generic/x86_64 failed for fwts-efi-runtime-dkms(10) scap(10) Error! One or more modules failed to install during autoinstall. Refer to previous errors for more information. * dkms: autoinstall for kernel 6.19.0-061900rc4drmtip20260107-generic ...fail! run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 11 dpkg: error processing package linux-headers-6.19.0-061900rc4drmtip20260107-generic (--install): installed linux-headers-6.19.0-061900rc4drmtip20260107-generic package post-installation script subprocess returned error exit status 11 Errors were encountered while processing: linux-headers-6.19.0-061900rc4drmtip20260107-generic $ sudo dpkg -i linux-image-unsigned-6.19.0-061900rc4drmtip20260107-generic_6.19.0-061900rc4drmtip20260107.202601070211_amd64.deb (Reading database ... 702618 files and directories currently installed.) Preparing to unpack linux-image-unsigned-6.19.0-061900rc4drmtip20260107-generic_6.19.0-061900rc4drmtip20260107.202601070211_amd64.deb ... Unpacking linux-image-unsigned-6.19.0-061900rc4drmtip20260107-generic (6.19.0-061900rc4drmtip20260107.202601070211) over (6.19.0-061900rc4drmtip20260107.202601070211) ... /var/lib/dpkg/info/linux-image-unsigned-6.19.0-061900rc4drmtip20260107-generic.postrm ... removing pending trigger Setting up linux-image-unsigned-6.19.0-061900rc4drmtip20260107-generic (6.19.0-061900rc4drmtip20260107.202601070211) ... Processing triggers for linux-image-unsigned-6.19.0-061900rc4drmtip20260107-generic (6.19.0-061900rc4drmtip20260107.202601070211) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 6.19.0-061900rc4drmtip20260107-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... KVER=6.19.0-061900rc4drmtip20260107-generic make...(bad exit status: 2) ERROR (dkms apport): kernel package linux-headers-6.19.0-061900rc4drmtip20260107-generic is not supported Error! Bad return status for module build on kernel: 6.19.0-061900rc4drmtip20260107-generic (x86_64) Consult /var/lib/dkms/fwts-efi-runtime-dkms/24.01.00/build/make.log for more information. 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 -j12 KERNELRELEASE=6.19.0-061900rc4drmtip20260107-generic -C /lib/modules/6.19.0-061900rc4drmtip20260107-generic/build M=/var/lib/dkms/scap/0.15.1/build...(bad exit status: 2) ERROR (dkms apport): kernel package linux-headers-6.19.0-061900rc4drmtip20260107-generic is not supported Error! Bad return status for module build on kernel: 6.19.0-061900rc4drmtip20260107-generic (x86_64) Consult /var/lib/dkms/scap/0.15.1/build/make.log for more information. dkms autoinstall on 6.19.0-061900rc4drmtip20260107-generic/x86_64 failed for fwts-efi-runtime-dkms(10) scap(10) Error! One or more modules failed to install during autoinstall. Refer to previous errors for more information. * dkms: autoinstall for kernel 6.19.0-061900rc4drmtip20260107-generic ...fail! run-parts: /etc/kernel/postinst.d/dkms exited with return code 11 dpkg: error processing package linux-image-unsigned-6.19.0-061900rc4drmtip20260107-generic (--install): installed linux-image-unsigned-6.19.0-061900rc4drmtip20260107-generic package post-installation script subprocess returned error exit status 11 Errors were encountered while processing: linux-image-unsigned-6.19.0-061900rc4drmtip20260107-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2136958 Title: Random flickering with Intel i915 (CoffeeLake and WhiskeyLake) on Linux 6.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2136958/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
