Hmmm, the following line is interesting: > 12:39:00 Unsupported platform 'BCM2835'.
That suggests that flash-kernel is falling back to querying /proc/cpuinfo (which lists the "Hardware" field as BCM2835). Ordinarily, flash-kernel relies on /proc/device-tree/model instead which suggests that maybe /proc/device-tree isn't mounted (or isn't mounted correctly) within your chroot? You could try overriding it by writing the line "Raspberry Pi 4 Model B" to /etc/flash-kernel/machine, which takes priority over the device-tree (it doesn't have to be that specific model; pick something relevant from the "Machine:" lines in /usr/share/flash-kernel/db/all.db). However, I'm not sure what else will fail if the device-tree isn't available within the chroot (in other words, it's probably more useful to figure that out). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1955353 Title: Installing linux-modules-extra-raspi in chroot triggers flash-kernel which fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1955353/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
