linux header for Linux beaglebone 4.14.49-ti-r54

Hi Everyone,

few days ago I installed the latest recommend Debian image “Debian 9.4 2018-06-17 4GB SD IoT” on my BBB.

Now I’am trying to install the Linux kernel headers, but this fails:

root@beaglebone:~/prj/rtl8723bu# apt-get install linux-headers-uname -r
Reading package lists… Done
Building dependency tree
Reading state information… Done
E: Unable to locate package linux-headers-4.14.49-ti-r54
E: Couldn’t find any package by glob ‘linux-headers-4.14.49-ti-r54’
E: Couldn’t find any package by regex ‘linux-headers-4.14.49-ti-r54’

What did I miss?

Best regards

Update your apt cache:

sudo apt update


Hi Robert,

Thanks a lot! You made my day.

Best regards