Installed 3.0.0-14.23 from proposed but it doesn't seem to have helped. Mouse and keyboard are still choppy.
ii linux-image-3.0.0-14-generic-pae 3.0.0-14.23 $ cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-3.0.0-14-generic-pae root=UUID=a1d758b2-1b9b-43a1-96e8-6ec585d96742 ro quiet splash noapictimer irqpoll vt.handoff=7 Machine is an eMachines T6524. (ATI RS780 chipset.) My other machines seem to like Oneiric just fine. [ 56.870142] irq 19: nobody cared (try booting with the "irqpoll" option) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/855199 Title: "irqfixup" and "irqpoll" broken since 2.6.39 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/855199/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
