@ChrisGuiver(guiverc) Before raising this bug report, I hard raised my issue in AskUbuntu (https://askubuntu.com/q/1542959/541417). I was advised to raise a bug report from there. My apologies for filing this bug against release- upgrade. To be honest, despite the simplicity of the `ubuntu-bug` GUI, the difficulty I faced was really not knowing which category to file the bug report under.
@DanielLetzeisen Thanks for informing about the latest firmware for my motherboard. I have update it. However that firmware update did not resolve my issue. Instead, I managed to resolve my issue by replacing the "noapic acpi=force" in /etc/default/grub with "intel_iommu=on iommu=pt", followed by sudo update-grub; sudo reboot. So, the number of virtual CPU cores are correctly shown on System Monitor. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2100999 Title: linux-generic-hwe-24.04 version 6.11.0-19.19~24.04.1 fail to properly detect CPU core and thread count with 'noapic' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta-hwe-6.11/+bug/2100999/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
