Kernel headers

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ecko
Posts: 1
Joined: 14 Apr 2025, 15:07

Kernel headers

Post by ecko »

Good day!

I'm trying to install v4l2loopback-dkms in order to use a GoPro as a webcam but the installation fails

Code: Select all

pi@dmh2pi:~/gopro_as_webcam_on_linux $ sudo apt install v4l2loopback-dkms
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libwpe-1.0-1 libwpebackend-fdo-1.0-1
Use 'sudo apt autoremove' to remove them.
Suggested packages:
  v4l2loopback-utils
The following NEW packages will be installed:
  v4l2loopback-dkms
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 36.2 kB of archives.
After this operation, 115 kB of additional disk space will be used.
Get:1 http://deb.debian.org/debian bullseye/main arm64 v4l2loopback-dkms all 0.12.5-1 [36.2 kB]
Fetched 36.2 kB in 0s (611 kB/s)
Selecting previously unselected package v4l2loopback-dkms.
(Reading database ... 93292 files and directories currently installed.)
Preparing to unpack .../v4l2loopback-dkms_0.12.5-1_all.deb ...
Unpacking v4l2loopback-dkms (0.12.5-1) ...
Setting up v4l2loopback-dkms (0.12.5-1) ...
Loading new v4l2loopback-0.12.5 DKMS files...
It is likely that 6.1.112-rt43-v8 belongs to a chroot's host
Building for 6.1.112-rt43-v8
Module build for kernel 6.1.112-rt43-v8 was skipped since the
kernel headers for this kernel does not seem to be installed.
I have tried to get the headers myself, but i am unsure about how to continue from this:

Code: Select all

pi@dmh2pi:~/gopro_as_webcam_on_linux $ sudo apt-get install linux-headers-$(uname -r)
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package linux-headers-6.1.112-rt43-v8
E: Couldn't find any package by glob 'linux-headers-6.1.112-rt43-v8'
E: Couldn't find any package by regex 'linux-headers-6.1.112-rt43-v8'
pi@dmh2pi:~/gopro_as_webcam_on_linux $ sudo apt-get install linux-headers-
linux-headers-5.10.0-30-arm64               linux-headers-5.10.0-32-common              linux-headers-5.10.0-34-arm64               linux-headers-6.1.0-0.deb11.25-common       linux-headers-6.1.0-0.deb11.28-arm64        linux-headers-6.1.0-0.deb11.31-common       linux-headers-6.1-arm64
linux-headers-5.10.0-30-armmp               linux-headers-5.10.0-32-common-rt           linux-headers-5.10.0-34-armmp               linux-headers-6.1.0-0.deb11.25-common-rt    linux-headers-6.1.0-0.deb11.28-armmp        linux-headers-6.1.0-0.deb11.31-common-rt    linux-headers-6.1-armmp
linux-headers-5.10.0-30-armmp-lpae          linux-headers-5.10.0-32-rt-arm64            linux-headers-5.10.0-34-armmp-lpae          linux-headers-6.1.0-0.deb11.25-rt-arm64     linux-headers-6.1.0-0.deb11.28-armmp-lpae   linux-headers-6.1.0-0.deb11.31-rt-arm64     linux-headers-6.1-armmp-lpae
linux-headers-5.10.0-30-cloud-arm64         linux-headers-5.10.0-32-rt-armmp            linux-headers-5.10.0-34-cloud-arm64         linux-headers-6.1.0-0.deb11.25-rt-armmp     linux-headers-6.1.0-0.deb11.28-cloud-arm64  linux-headers-6.1.0-0.deb11.31-rt-armmp     linux-headers-6.1-cloud-arm64
linux-headers-5.10.0-30-common              linux-headers-5.10.0-33-arm64               linux-headers-5.10.0-34-common              linux-headers-6.1.0-0.deb11.26-arm64        linux-headers-6.1.0-0.deb11.28-common       linux-headers-6.1.0-0.deb11.32-arm64        linux-headers-6.1-rt-arm64
linux-headers-5.10.0-30-common-rt           linux-headers-5.10.0-33-armmp               linux-headers-5.10.0-34-common-rt           linux-headers-6.1.0-0.deb11.26-armmp        linux-headers-6.1.0-0.deb11.28-common-rt    linux-headers-6.1.0-0.deb11.32-armmp        linux-headers-6.1-rt-armmp
linux-headers-5.10.0-30-rt-arm64            linux-headers-5.10.0-33-armmp-lpae          linux-headers-5.10.0-34-rt-arm64            linux-headers-6.1.0-0.deb11.26-armmp-lpae   linux-headers-6.1.0-0.deb11.28-rt-arm64     linux-headers-6.1.0-0.deb11.32-armmp-lpae   linux-headers-arm64
linux-headers-5.10.0-30-rt-armmp            linux-headers-5.10.0-33-cloud-arm64         linux-headers-5.10.0-34-rt-armmp            linux-headers-6.1.0-0.deb11.26-cloud-arm64  linux-headers-6.1.0-0.deb11.28-rt-armmp     linux-headers-6.1.0-0.deb11.32-cloud-arm64  linux-headers-armmp-lpae
linux-headers-5.10.0-32-arm64               linux-headers-5.10.0-33-common              linux-headers-6.1.0-0.deb11.25-arm64        linux-headers-6.1.0-0.deb11.26-common       linux-headers-6.1.0-0.deb11.31-arm64        linux-headers-6.1.0-0.deb11.32-common       linux-headers-cloud-arm64
linux-headers-5.10.0-32-armmp               linux-headers-5.10.0-33-common-rt           linux-headers-6.1.0-0.deb11.25-armmp        linux-headers-6.1.0-0.deb11.26-common-rt    linux-headers-6.1.0-0.deb11.31-armmp        linux-headers-6.1.0-0.deb11.32-common-rt    linux-headers-rt-arm64
linux-headers-5.10.0-32-armmp-lpae          linux-headers-5.10.0-33-rt-arm64            linux-headers-6.1.0-0.deb11.25-armmp-lpae   linux-headers-6.1.0-0.deb11.26-rt-arm64     linux-headers-6.1.0-0.deb11.31-armmp-lpae   linux-headers-6.1.0-0.deb11.32-rt-arm64     linux-headers-rt-armmp
linux-headers-5.10.0-32-cloud-arm64         linux-headers-5.10.0-33-rt-armmp            linux-headers-6.1.0-0.deb11.25-cloud-arm64  linux-headers-6.1.0-0.deb11.26-rt-armmp     linux-headers-6.1.0-0.deb11.31-cloud-arm64  linux-headers-6.1.0-0.deb11.32-rt-armmp
I have checked in /lib/modules/6.1.112-rt43-v8 but there are no /lib/modules/${KERNELRELEASE}/build/ directory
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nicolaiB
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Posts: 1020
Joined: 21 Jun 2018, 10:33
Location: Berlin
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Re: Kernel headers

Post by nicolaiB »

Bwfore bookworm the kernel header package is called raspberrypi-kernel-headers.

Nicolai
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