Under BIOS 1.36, Ubuntu 12.04 Beta2, Linux xxxx 3.2.0-21-generic #34-Ubuntu SMP Fri Mar 30 04:25:35 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux, the problem still occurs.
Indeed, with the nox2apic kernel option, I can still enable VT-d, nvidia 295.33 and things stay stable. But whats is impact of nox2apic ? That you have to keep devices running with less IRQs ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/776999 Title: [Lenovo W520] laptop freezes on ACPI-related actions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/776999/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
