Resolved: Turns out my wireless LAN interferes with my wireless keyboard/mouse. Looks like a hardware issue to me.
** Changed in: ubuntu Status: New => Invalid -- Mouse unusably slow when there is a lot of IO https://bugs.launchpad.net/bugs/99528 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