please install a higher version kernel like 5.4.0-28/29 first, boot with the new kernel, then sudo dpkg -r --force-all linux-image- unsigned-5.4.0-26-generic, install the v4 testing kernel to do the test.
I installed the v4 testing kernel on my machine, there is no errors: hwang4@hwang4-Vostro-5390:/tmp$ sudo dpkg -i *.deb [sudo] password for hwang4: Selecting previously unselected package linux-image-unsigned-5.4.0-26-generic. (Reading database ... 393690 files and directories currently installed.) Preparing to unpack linux-image-unsigned-5.4.0-26-generic_5.4.0-26.30+skipv4_amd64.deb ... Unpacking linux-image-unsigned-5.4.0-26-generic (5.4.0-26.30+skipv4) ... Selecting previously unselected package linux-modules-5.4.0-26-generic. Preparing to unpack linux-modules-5.4.0-26-generic_5.4.0-26.30+skipv4_amd64.deb ... Unpacking linux-modules-5.4.0-26-generic (5.4.0-26.30+skipv4) ... Selecting previously unselected package linux-modules-extra-5.4.0-26-generic. Preparing to unpack linux-modules-extra-5.4.0-26-generic_5.4.0-26.30+skipv4_amd64.deb ... Unpacking linux-modules-extra-5.4.0-26-generic (5.4.0-26.30+skipv4) ... Setting up linux-modules-5.4.0-26-generic (5.4.0-26.30+skipv4) ... Setting up linux-image-unsigned-5.4.0-26-generic (5.4.0-26.30+skipv4) ... I: /vmlinuz.old is now a symlink to boot/vmlinuz-5.3.0-46-generic I: /initrd.img.old is now a symlink to boot/initrd.img-5.3.0-46-generic I: /vmlinuz is now a symlink to boot/vmlinuz-5.4.0-26-generic I: /initrd.img is now a symlink to boot/initrd.img-5.4.0-26-generic Setting up linux-modules-extra-5.4.0-26-generic (5.4.0-26.30+skipv4) ... Processing triggers for linux-image-unsigned-5.4.0-26-generic (5.4.0-26.30+skipv4) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.4.0-26-generic Error! Your kernel headers for kernel 5.4.0-26-generic cannot be found. Please install the linux-headers-5.4.0-26-generic package, or use the --kernelsourcedir option to tell DKMS where it's located Error! The dkms.conf for this module includes a BUILD_EXCLUSIVE directive which does not match this kernel/arch. This indicates that it should not be built. ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.4.0-26-generic /etc/kernel/postinst.d/zz-update-grub: Sourcing file `/etc/default/grub' Generating grub configuration file ... Found linux image: /boot/vmlinuz-5.4.0-26-generic Found initrd image: /boot/initrd.img-5.4.0-26-generic Found linux image: /boot/vmlinuz-5.3.0-46-generic Found initrd image: /boot/initrd.img-5.3.0-46-generic Found linux image: /boot/vmlinuz-5.0.0-1042-oem-osp1 Found initrd image: /boot/initrd.img-5.0.0-1042-oem-osp1 Found linux image: /boot/vmlinuz-5.0.0-1037-oem-osp1 Found initrd image: /boot/initrd.img-5.0.0-1037-oem-osp1 Found linux image: /boot/vmlinuz-5.0.0-1034-oem-osp1 Found initrd image: /boot/initrd.img-5.0.0-1034-oem-osp1 Adding boot menu entry for EFI firmware configuration done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874698 Title: [OMEN by HP Laptop 15-dh0xxx, Realtek ALC285, Black Mic, Left] Recording problem To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1874698/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
