Public bug reported: The upstream Debian package is correct, but the Ubuntu version of the package, even in Focal, uses the old bcm2710-* naming, which is a holdover from the days before upstream RPi support was put merged into mainline Linux. This causes errors when using U-Boot as a uEFI implementation and the stock arm64 Ubuntu image with the stock arm64 Ubuntu kernel, as every kernel upgrade, flash-kernel is looking for the wrong file name. (Side note, the RPi 4 does use bcm2711-rpi-4-b.dtb in the upstream kernel, but every other Pi is using bcm2835 - bcm2837).
** 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/1867071 Title: Raspberry Pi uses old, non-upstream DTB naming (bcm2710 instead of bcm283*) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1867071/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs