Ok, so this is the summary about what we found so far regarding this bug: - The freeze happens only on x86_64, because it has the interrupt remapping/x2apic and it is enabled, compared to the 32 bits version. - The freeze only happens with x2apic and interrupt remapping. Interrupt remapping and xapic works, only with x2apic mode enabled the freeze happens.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/922037 Title: "reduce brightness" key freezes system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/922037/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
