Public bug reported: [sudo] password for astroberry: root@astroberry:/home/astroberry# dpkg --configure -a Setting up flash-kernel (3.103ubuntu1~20.10.1) ... Using DTB: bcm2710-rpi-3-b-plus.dtb Installing /etc/flash-kernel/dtbs/bcm2710-rpi-3-b-plus.dtb into /boot/dtbs//./bcm2710-rpi-3-b-plus.dtb Taking backup of bcm2710-rpi-3-b-plus.dtb. Installing new bcm2710-rpi-3-b-plus.dtb. ln: failed to create symbolic link '/boot/dtb-/bcm2710-rpi-3-b-plus.dtb': Operation not permitted dpkg: error processing package flash-kernel (--configure): installed flash-kernel package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: flash-kernel
Raspberry PI says this is an UBUNTU problem. Ubuntu says this is a Raspberry PI issue. This is the bug. '/boot/dtb-/bcm2710-rpi-3-b-plus.dtb' does not exist. A symbolic link cannnot be created with nothing. Also, /boot/dtb /boot/dtb-1 /boot/dtb- cannot be written into. They are all empty. I have multiple Linux machines. This is the only one which fails to install Flash Kernel since Nov 20, 2020. root@astroberry:/home/astroberry# ls -all /boot/dtb total 20 drwxr-xr-x 2 root root 4096 Sep 2 2020 . drwxr-xr-x 11 root root 16384 Dec 31 1969 .. root@astroberry:/home/astroberry# ls -all /boot/dtb-1 total 20 drwxr-xr-x 2 root root 4096 Oct 20 2019 . drwxr-xr-x 11 root root 16384 Dec 31 1969 .. root@astroberry:/home/astroberry# ls -all /boot/dtb- total 20 drwxr-xr-x 2 root root 4096 Apr 22 22:54 . drwxr-xr-x 11 root root 16384 Dec 31 1969 .. These folders are empty. Nothing can be copied into them 1. root@astroberry:/home/astroberry# lsb_release -rd Description: Ubuntu 20.10 Release: 20.10 2. root@astroberry:/home/astroberry# apt-cache policy pkgname N: Unable to locate package pkgname root@astroberry:/home/astroberry# 3. Installation of Flash Kernel. 4. Failed. Dows not install properly. Prevents other installations from completing. ** Affects: flash-kernel (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926186 Title: Kernel crashes Raspberry PI 3B+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1926186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs