I have the same problems on a dv9266eu. I've also blacklisted ehci_hcd to reduce IRQ load.
-- booting HP Pavilion tx1020 laptop requires noapic kernel option https://bugs.launchpad.net/bugs/103273 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
