Hi, I'm a newcomer to kernel compilation. I had the latest *Debian 9.5 2018-10-07 4GB SD LXQT* installed on my BeagleBone Black Wireless. Doing uname -r, I discovered that Kernel 4.14.71-ti-r80 is part of this Debian image.
I followed some instructions: https://elinux.org/EBC_Installing_Kernel_Source In a nutshell, the instructions state to do this on a Linux PC: *git clone https://github.com/RobertCNelson/bb-kernel.git* *cd bb-kernel* *git tag* I couldn't find 4.14.71-ti-r80 in the tag list, but the latest in the list for release 4.14.71 seemed to be patch 'bone17', i.e: 4.14.71-bone17 So, I did: *git checkout 4.14.71-bone17 -b 4.14.71-bone17* *./build_kernel.sh* A Kernel Configuration text window appeared partway, and I clicked on Exit as mentioned in the instructions, and ultimately everything compiled. To copy it across to the BBB, I put the micro SD card into the Linux PC, edited the system.sh file to set MMC variable to point to the disk name (/dev/sdb in my case) and then typed *./tools/install_kernell.sh* All seemed to go fine, and I put it into my BBB-Wireless, and powered up. My problem is, although it is running, I can only access it via the serial console pins (using a USB UART cable). There is no 192.168.7.0 network any more, nor is there any wlan any more. If I type ifconfig -a, all I see is interface 'lo'. I have two main questions. Firstly, where did I go wrong? Should I have done something extra for BBB-Wireless? Secondly, if I wanted to build the exact same kernel version as in the Debian 9.5 2018-10-07 4GB SD LXQT image, how do I know which tag to use? I presume the tag I used is not the same as 4.14.71-ti-r80 The reason I'm building the kernel, is as a test prior to attempting to build it with Xenomai patches (another thing I've never done before : ( Many thanks in advance for your help. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/6e50cb70-fb93-45b7-92bb-2a2131e6a16f%40googlegroups.com.
