** Description changed: + [ Impact ] + linux-image-generic-hwe-24.04 provides 7.0.0-38.38~24.04.4 kernel but it doesn't actually work with the NPU. [Linux] Kernel: 7.0.0-38-generic [ERROR] NPU firmware version on /dev/accel/accel0 is incompatible. Please update NPU firmware! [Linux] NPU: /dev/accel/accel0 with 8 columns [Linux] NPU FW Version: 1.0.0.166 [Linux] amdxdna version: 0.7 + + [ Fix ] + The firmware in /lib/firmware/amdnpu needs to be aligned with resolute - to work. + to work. Update them to the latest commit: + + 58cf579b9 amdnpu: Restore old NPU firmware for compatibility + + + [ Test ] + + Boot the said kernel with updated firmware. The error message should not + appear. + + + [ Where problems could occur ] + + If the firmware is still incompatible, the NPU will still not work.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2170403 Title: [noble] amdnpu firmware doesn't work with 7.0 kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware-amd-misc/+bug/2170403/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
