** Description changed: I am experiencing boot errors on a fresh installation of Ubuntu 26.04.1 LTS on a Minisforum AI X1 Pro (AMD Ryzen AI 9 HX 370). I am attaching the full system diagnostics file generated via apport-cli. During system boot the kernel logs the following errors: 1. KHO: Failed to reserve lowmem scratch buffer 2. platform MSFT0201:00: AMD-Vi: [Firmware bug]: No ACPI device matched UID, but 1 device matched HID + Using the kernel workarounds "iommu=pt" and "kho=off" in the GRUB + configuration. + Hardware details: * CPU: AMD Ryzen AI 9 HX 370 (Zen 5) * Platform: Minisforum AI X1 Pro * OS: Ubuntu 26.04.1 LTS
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2166576 Title: KHO and ACPI MSFT0201 boot errors on AMD Ryzen AI 9 HX 370 (Zen 5, Minisforum X1 Pro AI370) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2166576/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
